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llvm-mirror/test/Transforms/Util/assume-builder.ll
Juneyoung Lee 5173305fd6 [AssumeBundles] Add nonnull/align to op bundle if noundef exists 
This is a patch to add nonnull and align to assume's operand bundle
only if noundef exists.
Since nonnull and align in fn attr have poison semantics, they should be
paired with noundef or noundef-implying attributes to be immediate UB.

Reviewed By: jdoerfert, Tyker

Differential Revision: https://reviews.llvm.org/D98228
2021-03-16 10:23:42 +09:00

1340 lines
86 KiB
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature
; RUN: opt -assume-builder -verify --enable-knowledge-retention -S %s | FileCheck %s --check-prefixes=BASIC
; RUN: opt -assume-builder -verify --enable-knowledge-retention --assume-preserve-all -S %s | FileCheck %s --check-prefixes=ALL
; RUN: opt -enable-new-pm=0 -assumption-cache-tracker -assume-builder -verify --enable-knowledge-retention -S %s | FileCheck %s --check-prefixes=WITH-AC
; RUN: opt -enable-new-pm=0 -domtree -assumption-cache-tracker -assume-builder -verify --enable-knowledge-retention -S %s | FileCheck %s --check-prefixes=CROSS-BLOCK,CROSS-BLOCK-OLDPM
; RUN: opt -enable-new-pm=0 -assume-builder -domtree -assumption-cache-tracker -assume-simplify -verify --enable-knowledge-retention -S %s | FileCheck %s --check-prefixes=FULL-SIMPLIFY
; RUN: opt -passes='assume-builder,verify' --enable-knowledge-retention -S %s | FileCheck %s --check-prefixes=BASIC
; RUN: opt -passes='assume-builder,verify' --enable-knowledge-retention --assume-preserve-all -S %s | FileCheck %s --check-prefixes=ALL
; RUN: opt -passes='require<assumptions>,assume-builder,verify' --enable-knowledge-retention -S %s | FileCheck %s --check-prefixes=WITH-AC
; RUN: opt -passes='require<domtree>,require<assumptions>,assume-builder,verify' --enable-knowledge-retention -S %s | FileCheck %s --check-prefixes=CROSS-BLOCK,CROSS-BLOCK-NEWMP
; RUN: opt -passes='assume-builder,require<domtree>,require<assumptions>,assume-simplify,verify' --enable-knowledge-retention -S %s | FileCheck %s --check-prefixes=FULL-SIMPLIFY
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
declare void @func(i32*, i32*)
declare void @func_cold(i32*) cold willreturn nounwind
declare void @func_strbool(i32*) "no-jump-tables"
declare void @func_many(i32*) "no-jump-tables" nounwind "less-precise-fpmad" willreturn norecurse
declare void @func_argattr(i32* align 8, i32* nonnull) nounwind
declare void @func_argattr2(i32* noundef align 8, i32* noundef nonnull) nounwind
declare void @may_throw()
define void @test(i32* %P, i32* %P1, i32* %P2, i32* %P3) {
; BASIC-LABEL: define {{[^@]+}}@test
; BASIC-SAME: (i32* [[P:%.*]], i32* [[P1:%.*]], i32* [[P2:%.*]], i32* [[P3:%.*]]) {
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[P]]), "dereferenceable"(i32* [[P]], i64 16) ]
; BASIC-NEXT: call void @func(i32* nonnull dereferenceable(16) [[P]], i32* null)
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 12) ]
; BASIC-NEXT: call void @func(i32* dereferenceable(12) [[P1]], i32* nonnull [[P]])
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "cold"() ]
; BASIC-NEXT: call void @func_cold(i32* dereferenceable(12) [[P1]]) [[ATTR6:#.*]]
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "cold"() ]
; BASIC-NEXT: call void @func_cold(i32* dereferenceable(12) [[P1]])
; BASIC-NEXT: call void @func(i32* [[P1]], i32* [[P]])
; BASIC-NEXT: call void @func_strbool(i32* [[P1]])
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 32) ]
; BASIC-NEXT: call void @func(i32* dereferenceable(32) [[P]], i32* dereferenceable(8) [[P]])
; BASIC-NEXT: call void @func_many(i32* align 8 [[P1]])
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "noundef"(i32* [[P1]]), "align"(i32* [[P1]], i64 8) ]
; BASIC-NEXT: call void @func_many(i32* noundef align 8 [[P1]])
; BASIC-NEXT: call void @func_argattr(i32* [[P2]], i32* [[P3]])
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "noundef"(i32* [[P2]]), "align"(i32* [[P2]], i64 8), "noundef"(i32* [[P3]]), "nonnull"(i32* [[P3]]) ]
; BASIC-NEXT: call void @func_argattr2(i32* [[P2]], i32* [[P3]])
; BASIC-NEXT: call void @func(i32* nonnull [[P1]], i32* nonnull [[P]])
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[P1]]), "noundef"(i32* [[P]]) ]
; BASIC-NEXT: call void @func(i32* noundef nonnull [[P1]], i32* noundef nonnull [[P]])
; BASIC-NEXT: ret void
;
; ALL-LABEL: define {{[^@]+}}@test
; ALL-SAME: (i32* [[P:%.*]], i32* [[P1:%.*]], i32* [[P2:%.*]], i32* [[P3:%.*]]) {
; ALL-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[P]]), "dereferenceable"(i32* [[P]], i64 16) ]
; ALL-NEXT: call void @func(i32* nonnull dereferenceable(16) [[P]], i32* null)
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 12) ]
; ALL-NEXT: call void @func(i32* dereferenceable(12) [[P1]], i32* nonnull [[P]])
; ALL-NEXT: call void @llvm.assume(i1 true) [ "cold"(), "nounwind"(), "willreturn"() ]
; ALL-NEXT: call void @func_cold(i32* dereferenceable(12) [[P1]]) [[ATTR6:#.*]]
; ALL-NEXT: call void @llvm.assume(i1 true) [ "cold"(), "nounwind"(), "willreturn"() ]
; ALL-NEXT: call void @func_cold(i32* dereferenceable(12) [[P1]])
; ALL-NEXT: call void @func(i32* [[P1]], i32* [[P]])
; ALL-NEXT: call void @func_strbool(i32* [[P1]])
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 32) ]
; ALL-NEXT: call void @func(i32* dereferenceable(32) [[P]], i32* dereferenceable(8) [[P]])
; ALL-NEXT: call void @llvm.assume(i1 true) [ "norecurse"(), "nounwind"(), "willreturn"() ]
; ALL-NEXT: call void @func_many(i32* align 8 [[P1]])
; ALL-NEXT: call void @llvm.assume(i1 true) [ "noundef"(i32* [[P1]]), "align"(i32* [[P1]], i64 8), "norecurse"(), "nounwind"(), "willreturn"() ]
; ALL-NEXT: call void @func_many(i32* noundef align 8 [[P1]])
; ALL-NEXT: call void @llvm.assume(i1 true) [ "nounwind"() ]
; ALL-NEXT: call void @func_argattr(i32* [[P2]], i32* [[P3]])
; ALL-NEXT: call void @llvm.assume(i1 true) [ "noundef"(i32* [[P2]]), "align"(i32* [[P2]], i64 8), "noundef"(i32* [[P3]]), "nonnull"(i32* [[P3]]), "nounwind"() ]
; ALL-NEXT: call void @func_argattr2(i32* [[P2]], i32* [[P3]])
; ALL-NEXT: call void @func(i32* nonnull [[P1]], i32* nonnull [[P]])
; ALL-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[P1]]), "noundef"(i32* [[P]]) ]
; ALL-NEXT: call void @func(i32* noundef nonnull [[P1]], i32* noundef nonnull [[P]])
; ALL-NEXT: ret void
;
; WITH-AC-LABEL: define {{[^@]+}}@test
; WITH-AC-SAME: (i32* [[P:%.*]], i32* [[P1:%.*]], i32* [[P2:%.*]], i32* [[P3:%.*]]) {
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[P]]), "dereferenceable"(i32* [[P]], i64 16) ]
; WITH-AC-NEXT: call void @func(i32* nonnull dereferenceable(16) [[P]], i32* null)
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 12) ]
; WITH-AC-NEXT: call void @func(i32* dereferenceable(12) [[P1]], i32* nonnull [[P]])
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "cold"() ]
; WITH-AC-NEXT: call void @func_cold(i32* dereferenceable(12) [[P1]]) [[ATTR6:#.*]]
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "cold"() ]
; WITH-AC-NEXT: call void @func_cold(i32* dereferenceable(12) [[P1]])
; WITH-AC-NEXT: call void @func(i32* [[P1]], i32* [[P]])
; WITH-AC-NEXT: call void @func_strbool(i32* [[P1]])
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 32) ]
; WITH-AC-NEXT: call void @func(i32* dereferenceable(32) [[P]], i32* dereferenceable(8) [[P]])
; WITH-AC-NEXT: call void @func_many(i32* align 8 [[P1]])
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "noundef"(i32* [[P1]]), "align"(i32* [[P1]], i64 8) ]
; WITH-AC-NEXT: call void @func_many(i32* noundef align 8 [[P1]])
; WITH-AC-NEXT: call void @func_argattr(i32* [[P2]], i32* [[P3]])
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "noundef"(i32* [[P2]]), "align"(i32* [[P2]], i64 8), "noundef"(i32* [[P3]]), "nonnull"(i32* [[P3]]) ]
; WITH-AC-NEXT: call void @func_argattr2(i32* [[P2]], i32* [[P3]])
; WITH-AC-NEXT: call void @func(i32* nonnull [[P1]], i32* nonnull [[P]])
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[P1]]), "noundef"(i32* [[P]]) ]
; WITH-AC-NEXT: call void @func(i32* noundef nonnull [[P1]], i32* noundef nonnull [[P]])
; WITH-AC-NEXT: ret void
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@test
; CROSS-BLOCK-SAME: (i32* [[P:%.*]], i32* [[P1:%.*]], i32* [[P2:%.*]], i32* [[P3:%.*]]) {
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[P]]), "dereferenceable"(i32* [[P]], i64 16) ]
; CROSS-BLOCK-NEXT: call void @func(i32* nonnull dereferenceable(16) [[P]], i32* null)
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 12) ]
; CROSS-BLOCK-NEXT: call void @func(i32* dereferenceable(12) [[P1]], i32* nonnull [[P]])
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "cold"() ]
; CROSS-BLOCK-NEXT: call void @func_cold(i32* dereferenceable(12) [[P1]]) [[ATTR6:#.*]]
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "cold"() ]
; CROSS-BLOCK-NEXT: call void @func_cold(i32* dereferenceable(12) [[P1]])
; CROSS-BLOCK-NEXT: call void @func(i32* [[P1]], i32* [[P]])
; CROSS-BLOCK-NEXT: call void @func_strbool(i32* [[P1]])
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 32) ]
; CROSS-BLOCK-NEXT: call void @func(i32* dereferenceable(32) [[P]], i32* dereferenceable(8) [[P]])
; CROSS-BLOCK-NEXT: call void @func_many(i32* align 8 [[P1]])
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "noundef"(i32* [[P1]]), "align"(i32* [[P1]], i64 8) ]
; CROSS-BLOCK-NEXT: call void @func_many(i32* noundef align 8 [[P1]])
; CROSS-BLOCK-NEXT: call void @func_argattr(i32* [[P2]], i32* [[P3]])
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "noundef"(i32* [[P2]]), "align"(i32* [[P2]], i64 8), "noundef"(i32* [[P3]]), "nonnull"(i32* [[P3]]) ]
; CROSS-BLOCK-NEXT: call void @func_argattr2(i32* [[P2]], i32* [[P3]])
; CROSS-BLOCK-NEXT: call void @func(i32* nonnull [[P1]], i32* nonnull [[P]])
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[P1]]), "noundef"(i32* [[P]]) ]
; CROSS-BLOCK-NEXT: call void @func(i32* noundef nonnull [[P1]], i32* noundef nonnull [[P]])
; CROSS-BLOCK-NEXT: ret void
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@test
; FULL-SIMPLIFY-SAME: (i32* nonnull dereferenceable(16) [[P:%.*]], i32* [[P1:%.*]], i32* [[P2:%.*]], i32* [[P3:%.*]]) {
; FULL-SIMPLIFY-NEXT: call void @func(i32* nonnull dereferenceable(16) [[P]], i32* null)
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 12) ]
; FULL-SIMPLIFY-NEXT: call void @func(i32* dereferenceable(12) [[P1]], i32* nonnull [[P]])
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "cold"() ]
; FULL-SIMPLIFY-NEXT: call void @func_cold(i32* dereferenceable(12) [[P1]]) [[ATTR6:#.*]]
; FULL-SIMPLIFY-NEXT: call void @func_cold(i32* dereferenceable(12) [[P1]])
; FULL-SIMPLIFY-NEXT: call void @func(i32* [[P1]], i32* [[P]])
; FULL-SIMPLIFY-NEXT: call void @func_strbool(i32* [[P1]])
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 32) ]
; FULL-SIMPLIFY-NEXT: call void @func(i32* dereferenceable(32) [[P]], i32* dereferenceable(8) [[P]])
; FULL-SIMPLIFY-NEXT: call void @func_many(i32* align 8 [[P1]])
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "noundef"(i32* [[P1]]), "align"(i32* [[P1]], i64 8) ]
; FULL-SIMPLIFY-NEXT: call void @func_many(i32* noundef align 8 [[P1]])
; FULL-SIMPLIFY-NEXT: call void @func_argattr(i32* [[P2]], i32* [[P3]])
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "noundef"(i32* [[P2]]), "align"(i32* [[P2]], i64 8), "noundef"(i32* [[P3]]), "nonnull"(i32* [[P3]]) ]
; FULL-SIMPLIFY-NEXT: call void @func_argattr2(i32* [[P2]], i32* [[P3]])
; FULL-SIMPLIFY-NEXT: call void @func(i32* nonnull [[P1]], i32* nonnull [[P]])
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[P1]]), "noundef"(i32* [[P]]) ]
; FULL-SIMPLIFY-NEXT: call void @func(i32* noundef nonnull [[P1]], i32* noundef nonnull [[P]])
; FULL-SIMPLIFY-NEXT: ret void
;
call void @func(i32* nonnull dereferenceable(16) %P, i32* null)
call void @func(i32* dereferenceable(12) %P1, i32* nonnull %P)
call void @func_cold(i32* dereferenceable(12) %P1) cold
call void @func_cold(i32* dereferenceable(12) %P1)
call void @func(i32* %P1, i32* %P)
call void @func_strbool(i32* %P1)
call void @func(i32* dereferenceable(32) %P, i32* dereferenceable(8) %P)
call void @func_many(i32* align 8 %P1)
call void @func_many(i32* align 8 noundef %P1)
call void @func_argattr(i32* %P2, i32* %P3)
call void @func_argattr2(i32* %P2, i32* %P3)
call void @func(i32* nonnull %P1, i32* nonnull %P)
call void @func(i32* nonnull noundef %P1, i32* nonnull noundef %P)
ret void
}
%struct.S = type { i32, i8, i32* }
define i32 @test2(%struct.S* %0, i32* %1, i8* %2) {
; BASIC-LABEL: define {{[^@]+}}@test2
; BASIC-SAME: (%struct.S* [[TMP0:%.*]], i32* [[TMP1:%.*]], i8* [[TMP2:%.*]]) {
; BASIC-NEXT: [[TMP4:%.*]] = alloca %struct.S*, align 8
; BASIC-NEXT: [[TMP5:%.*]] = alloca i32*, align 8
; BASIC-NEXT: [[TMP6:%.*]] = alloca i8*, align 8
; BASIC-NEXT: [[TMP7:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; BASIC-NEXT: store %struct.S* [[TMP0]], %struct.S** [[TMP4]], align 8
; BASIC-NEXT: store i32* [[TMP1]], i32** [[TMP5]], align 8
; BASIC-NEXT: store i8* [[TMP2]], i8** [[TMP6]], align 8
; BASIC-NEXT: [[TMP8:%.*]] = load i32*, i32** [[TMP5]], align 8
; BASIC-NEXT: [[TMP9:%.*]] = load i32, i32* [[TMP8]], align 4
; BASIC-NEXT: [[TMP10:%.*]] = trunc i32 [[TMP9]] to i8
; BASIC-NEXT: [[TMP11:%.*]] = load i8*, i8** [[TMP6]], align 8
; BASIC-NEXT: store i8 [[TMP10]], i8* [[TMP11]], align 1
; BASIC-NEXT: [[TMP12:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; BASIC-NEXT: [[TMP13:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; BASIC-NEXT: [[TMP14:%.*]] = bitcast %struct.S* [[TMP13]] to i8*
; BASIC-NEXT: [[TMP15:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; BASIC-NEXT: [[TMP16:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; BASIC-NEXT: [[TMP17:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP16]], i32 0, i32 0
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP16]], i64 4), "nonnull"(%struct.S* [[TMP16]]), "align"(%struct.S* [[TMP16]], i64 8) ]
; BASIC-NEXT: [[TMP18:%.*]] = load i32, i32* [[TMP17]], align 8
; BASIC-NEXT: [[TMP19:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; BASIC-NEXT: [[TMP20:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP19]], i32 0, i32 1
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP19]], i64 5), "nonnull"(%struct.S* [[TMP19]]), "align"(%struct.S* [[TMP19]], i64 4) ]
; BASIC-NEXT: [[TMP21:%.*]] = load i8, i8* [[TMP20]], align 4
; BASIC-NEXT: [[TMP22:%.*]] = sext i8 [[TMP21]] to i32
; BASIC-NEXT: [[TMP23:%.*]] = add nsw i32 [[TMP18]], [[TMP22]]
; BASIC-NEXT: [[TMP24:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; BASIC-NEXT: [[TMP25:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP24]], i32 0, i32 2
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP24]], i64 16), "nonnull"(%struct.S* [[TMP24]]), "align"(%struct.S* [[TMP24]], i64 8) ]
; BASIC-NEXT: [[TMP26:%.*]] = load i32*, i32** [[TMP25]], align 8
; BASIC-NEXT: [[TMP27:%.*]] = load i32, i32* [[TMP26]], align 4
; BASIC-NEXT: [[TMP28:%.*]] = add nsw i32 [[TMP23]], [[TMP27]]
; BASIC-NEXT: ret i32 [[TMP28]]
;
; ALL-LABEL: define {{[^@]+}}@test2
; ALL-SAME: (%struct.S* [[TMP0:%.*]], i32* [[TMP1:%.*]], i8* [[TMP2:%.*]]) {
; ALL-NEXT: [[TMP4:%.*]] = alloca %struct.S*, align 8
; ALL-NEXT: [[TMP5:%.*]] = alloca i32*, align 8
; ALL-NEXT: [[TMP6:%.*]] = alloca i8*, align 8
; ALL-NEXT: [[TMP7:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; ALL-NEXT: store %struct.S* [[TMP0]], %struct.S** [[TMP4]], align 8
; ALL-NEXT: store i32* [[TMP1]], i32** [[TMP5]], align 8
; ALL-NEXT: store i8* [[TMP2]], i8** [[TMP6]], align 8
; ALL-NEXT: [[TMP8:%.*]] = load i32*, i32** [[TMP5]], align 8
; ALL-NEXT: [[TMP9:%.*]] = load i32, i32* [[TMP8]], align 4
; ALL-NEXT: [[TMP10:%.*]] = trunc i32 [[TMP9]] to i8
; ALL-NEXT: [[TMP11:%.*]] = load i8*, i8** [[TMP6]], align 8
; ALL-NEXT: store i8 [[TMP10]], i8* [[TMP11]], align 1
; ALL-NEXT: [[TMP12:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; ALL-NEXT: [[TMP13:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; ALL-NEXT: [[TMP14:%.*]] = bitcast %struct.S* [[TMP13]] to i8*
; ALL-NEXT: [[TMP15:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; ALL-NEXT: [[TMP16:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; ALL-NEXT: [[TMP17:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP16]], i32 0, i32 0
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP16]], i64 4), "nonnull"(%struct.S* [[TMP16]]), "align"(%struct.S* [[TMP16]], i64 8) ]
; ALL-NEXT: [[TMP18:%.*]] = load i32, i32* [[TMP17]], align 8
; ALL-NEXT: [[TMP19:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; ALL-NEXT: [[TMP20:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP19]], i32 0, i32 1
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP19]], i64 5), "nonnull"(%struct.S* [[TMP19]]), "align"(%struct.S* [[TMP19]], i64 4) ]
; ALL-NEXT: [[TMP21:%.*]] = load i8, i8* [[TMP20]], align 4
; ALL-NEXT: [[TMP22:%.*]] = sext i8 [[TMP21]] to i32
; ALL-NEXT: [[TMP23:%.*]] = add nsw i32 [[TMP18]], [[TMP22]]
; ALL-NEXT: [[TMP24:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; ALL-NEXT: [[TMP25:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP24]], i32 0, i32 2
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP24]], i64 16), "nonnull"(%struct.S* [[TMP24]]), "align"(%struct.S* [[TMP24]], i64 8) ]
; ALL-NEXT: [[TMP26:%.*]] = load i32*, i32** [[TMP25]], align 8
; ALL-NEXT: [[TMP27:%.*]] = load i32, i32* [[TMP26]], align 4
; ALL-NEXT: [[TMP28:%.*]] = add nsw i32 [[TMP23]], [[TMP27]]
; ALL-NEXT: ret i32 [[TMP28]]
;
; WITH-AC-LABEL: define {{[^@]+}}@test2
; WITH-AC-SAME: (%struct.S* [[TMP0:%.*]], i32* [[TMP1:%.*]], i8* [[TMP2:%.*]]) {
; WITH-AC-NEXT: [[TMP4:%.*]] = alloca %struct.S*, align 8
; WITH-AC-NEXT: [[TMP5:%.*]] = alloca i32*, align 8
; WITH-AC-NEXT: [[TMP6:%.*]] = alloca i8*, align 8
; WITH-AC-NEXT: [[TMP7:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; WITH-AC-NEXT: store %struct.S* [[TMP0]], %struct.S** [[TMP4]], align 8
; WITH-AC-NEXT: store i32* [[TMP1]], i32** [[TMP5]], align 8
; WITH-AC-NEXT: store i8* [[TMP2]], i8** [[TMP6]], align 8
; WITH-AC-NEXT: [[TMP8:%.*]] = load i32*, i32** [[TMP5]], align 8
; WITH-AC-NEXT: [[TMP9:%.*]] = load i32, i32* [[TMP8]], align 4
; WITH-AC-NEXT: [[TMP10:%.*]] = trunc i32 [[TMP9]] to i8
; WITH-AC-NEXT: [[TMP11:%.*]] = load i8*, i8** [[TMP6]], align 8
; WITH-AC-NEXT: store i8 [[TMP10]], i8* [[TMP11]], align 1
; WITH-AC-NEXT: [[TMP12:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; WITH-AC-NEXT: [[TMP13:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; WITH-AC-NEXT: [[TMP14:%.*]] = bitcast %struct.S* [[TMP13]] to i8*
; WITH-AC-NEXT: [[TMP15:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; WITH-AC-NEXT: [[TMP16:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; WITH-AC-NEXT: [[TMP17:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP16]], i32 0, i32 0
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP16]], i64 4), "nonnull"(%struct.S* [[TMP16]]), "align"(%struct.S* [[TMP16]], i64 8) ]
; WITH-AC-NEXT: [[TMP18:%.*]] = load i32, i32* [[TMP17]], align 8
; WITH-AC-NEXT: [[TMP19:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; WITH-AC-NEXT: [[TMP20:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP19]], i32 0, i32 1
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP19]], i64 5), "nonnull"(%struct.S* [[TMP19]]), "align"(%struct.S* [[TMP19]], i64 4) ]
; WITH-AC-NEXT: [[TMP21:%.*]] = load i8, i8* [[TMP20]], align 4
; WITH-AC-NEXT: [[TMP22:%.*]] = sext i8 [[TMP21]] to i32
; WITH-AC-NEXT: [[TMP23:%.*]] = add nsw i32 [[TMP18]], [[TMP22]]
; WITH-AC-NEXT: [[TMP24:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; WITH-AC-NEXT: [[TMP25:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP24]], i32 0, i32 2
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP24]], i64 16), "nonnull"(%struct.S* [[TMP24]]), "align"(%struct.S* [[TMP24]], i64 8) ]
; WITH-AC-NEXT: [[TMP26:%.*]] = load i32*, i32** [[TMP25]], align 8
; WITH-AC-NEXT: [[TMP27:%.*]] = load i32, i32* [[TMP26]], align 4
; WITH-AC-NEXT: [[TMP28:%.*]] = add nsw i32 [[TMP23]], [[TMP27]]
; WITH-AC-NEXT: ret i32 [[TMP28]]
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@test2
; CROSS-BLOCK-SAME: (%struct.S* [[TMP0:%.*]], i32* [[TMP1:%.*]], i8* [[TMP2:%.*]]) {
; CROSS-BLOCK-NEXT: [[TMP4:%.*]] = alloca %struct.S*, align 8
; CROSS-BLOCK-NEXT: [[TMP5:%.*]] = alloca i32*, align 8
; CROSS-BLOCK-NEXT: [[TMP6:%.*]] = alloca i8*, align 8
; CROSS-BLOCK-NEXT: [[TMP7:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; CROSS-BLOCK-NEXT: store %struct.S* [[TMP0]], %struct.S** [[TMP4]], align 8
; CROSS-BLOCK-NEXT: store i32* [[TMP1]], i32** [[TMP5]], align 8
; CROSS-BLOCK-NEXT: store i8* [[TMP2]], i8** [[TMP6]], align 8
; CROSS-BLOCK-NEXT: [[TMP8:%.*]] = load i32*, i32** [[TMP5]], align 8
; CROSS-BLOCK-NEXT: [[TMP9:%.*]] = load i32, i32* [[TMP8]], align 4
; CROSS-BLOCK-NEXT: [[TMP10:%.*]] = trunc i32 [[TMP9]] to i8
; CROSS-BLOCK-NEXT: [[TMP11:%.*]] = load i8*, i8** [[TMP6]], align 8
; CROSS-BLOCK-NEXT: store i8 [[TMP10]], i8* [[TMP11]], align 1
; CROSS-BLOCK-NEXT: [[TMP12:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; CROSS-BLOCK-NEXT: [[TMP13:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; CROSS-BLOCK-NEXT: [[TMP14:%.*]] = bitcast %struct.S* [[TMP13]] to i8*
; CROSS-BLOCK-NEXT: [[TMP15:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; CROSS-BLOCK-NEXT: [[TMP16:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; CROSS-BLOCK-NEXT: [[TMP17:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP16]], i32 0, i32 0
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP16]], i64 4), "nonnull"(%struct.S* [[TMP16]]), "align"(%struct.S* [[TMP16]], i64 8) ]
; CROSS-BLOCK-NEXT: [[TMP18:%.*]] = load i32, i32* [[TMP17]], align 8
; CROSS-BLOCK-NEXT: [[TMP19:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; CROSS-BLOCK-NEXT: [[TMP20:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP19]], i32 0, i32 1
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP19]], i64 5), "nonnull"(%struct.S* [[TMP19]]), "align"(%struct.S* [[TMP19]], i64 4) ]
; CROSS-BLOCK-NEXT: [[TMP21:%.*]] = load i8, i8* [[TMP20]], align 4
; CROSS-BLOCK-NEXT: [[TMP22:%.*]] = sext i8 [[TMP21]] to i32
; CROSS-BLOCK-NEXT: [[TMP23:%.*]] = add nsw i32 [[TMP18]], [[TMP22]]
; CROSS-BLOCK-NEXT: [[TMP24:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; CROSS-BLOCK-NEXT: [[TMP25:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP24]], i32 0, i32 2
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP24]], i64 16), "nonnull"(%struct.S* [[TMP24]]), "align"(%struct.S* [[TMP24]], i64 8) ]
; CROSS-BLOCK-NEXT: [[TMP26:%.*]] = load i32*, i32** [[TMP25]], align 8
; CROSS-BLOCK-NEXT: [[TMP27:%.*]] = load i32, i32* [[TMP26]], align 4
; CROSS-BLOCK-NEXT: [[TMP28:%.*]] = add nsw i32 [[TMP23]], [[TMP27]]
; CROSS-BLOCK-NEXT: ret i32 [[TMP28]]
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@test2
; FULL-SIMPLIFY-SAME: (%struct.S* [[TMP0:%.*]], i32* [[TMP1:%.*]], i8* [[TMP2:%.*]]) {
; FULL-SIMPLIFY-NEXT: [[TMP4:%.*]] = alloca %struct.S*, align 8
; FULL-SIMPLIFY-NEXT: [[TMP5:%.*]] = alloca i32*, align 8
; FULL-SIMPLIFY-NEXT: [[TMP6:%.*]] = alloca i8*, align 8
; FULL-SIMPLIFY-NEXT: [[TMP7:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; FULL-SIMPLIFY-NEXT: store %struct.S* [[TMP0]], %struct.S** [[TMP4]], align 8
; FULL-SIMPLIFY-NEXT: store i32* [[TMP1]], i32** [[TMP5]], align 8
; FULL-SIMPLIFY-NEXT: store i8* [[TMP2]], i8** [[TMP6]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP8:%.*]] = load i32*, i32** [[TMP5]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP9:%.*]] = load i32, i32* [[TMP8]], align 4
; FULL-SIMPLIFY-NEXT: [[TMP10:%.*]] = trunc i32 [[TMP9]] to i8
; FULL-SIMPLIFY-NEXT: [[TMP11:%.*]] = load i8*, i8** [[TMP6]], align 8
; FULL-SIMPLIFY-NEXT: store i8 [[TMP10]], i8* [[TMP11]], align 1
; FULL-SIMPLIFY-NEXT: [[TMP12:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; FULL-SIMPLIFY-NEXT: [[TMP13:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP14:%.*]] = bitcast %struct.S* [[TMP13]] to i8*
; FULL-SIMPLIFY-NEXT: [[TMP15:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; FULL-SIMPLIFY-NEXT: [[TMP16:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP17:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP16]], i32 0, i32 0
; FULL-SIMPLIFY-NEXT: [[TMP18:%.*]] = load i32, i32* [[TMP17]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP19:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP20:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP19]], i32 0, i32 1
; FULL-SIMPLIFY-NEXT: [[TMP21:%.*]] = load i8, i8* [[TMP20]], align 4
; FULL-SIMPLIFY-NEXT: [[TMP22:%.*]] = sext i8 [[TMP21]] to i32
; FULL-SIMPLIFY-NEXT: [[TMP23:%.*]] = add nsw i32 [[TMP18]], [[TMP22]]
; FULL-SIMPLIFY-NEXT: [[TMP24:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP16]], i64 4), "nonnull"(%struct.S* [[TMP16]]), "align"(%struct.S* [[TMP16]], i64 8), "dereferenceable"(%struct.S* [[TMP19]], i64 5), "nonnull"(%struct.S* [[TMP19]]), "align"(%struct.S* [[TMP19]], i64 4), "dereferenceable"(%struct.S* [[TMP24]], i64 16), "nonnull"(%struct.S* [[TMP24]]), "align"(%struct.S* [[TMP24]], i64 8) ]
; FULL-SIMPLIFY-NEXT: [[TMP25:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP24]], i32 0, i32 2
; FULL-SIMPLIFY-NEXT: [[TMP26:%.*]] = load i32*, i32** [[TMP25]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP27:%.*]] = load i32, i32* [[TMP26]], align 4
; FULL-SIMPLIFY-NEXT: [[TMP28:%.*]] = add nsw i32 [[TMP23]], [[TMP27]]
; FULL-SIMPLIFY-NEXT: ret i32 [[TMP28]]
;
%4 = alloca %struct.S*, align 8
%5 = alloca i32*, align 8
%6 = alloca i8*, align 8
%7 = alloca %struct.S, align 8
store %struct.S* %0, %struct.S** %4, align 8
store i32* %1, i32** %5, align 8
store i8* %2, i8** %6
%8 = load i32*, i32** %5, align 8
%9 = load i32, i32* %8, align 4
%10 = trunc i32 %9 to i8
%11 = load i8*, i8** %6, align 8
store i8 %10, i8* %11, align 1
%12 = bitcast %struct.S* %7 to i8*
%13 = load %struct.S*, %struct.S** %4
%14 = bitcast %struct.S* %13 to i8*
%15 = bitcast %struct.S* %7 to i8*
%16 = load %struct.S*, %struct.S** %4, align 8
%17 = getelementptr inbounds %struct.S, %struct.S* %16, i32 0, i32 0
%18 = load i32, i32* %17, align 8
%19 = load %struct.S*, %struct.S** %4, align 8
%20 = getelementptr inbounds %struct.S, %struct.S* %19, i32 0, i32 1
%21 = load i8, i8* %20, align 4
%22 = sext i8 %21 to i32
%23 = add nsw i32 %18, %22
%24 = load %struct.S*, %struct.S** %4, align 8
%25 = getelementptr inbounds %struct.S, %struct.S* %24, i32 0, i32 2
%26 = load i32*, i32** %25, align 8
%27 = load i32, i32* %26, align 4
%28 = add nsw i32 %23, %27
ret i32 %28
}
define i32 @test3(%struct.S* %0, i32* %1, i8* %2) "null-pointer-is-valid"="true" {
; BASIC-LABEL: define {{[^@]+}}@test3
; BASIC-SAME: (%struct.S* [[TMP0:%.*]], i32* [[TMP1:%.*]], i8* [[TMP2:%.*]]) [[ATTR4:#.*]] {
; BASIC-NEXT: [[TMP4:%.*]] = alloca %struct.S*, align 8
; BASIC-NEXT: [[TMP5:%.*]] = alloca i32*, align 8
; BASIC-NEXT: [[TMP6:%.*]] = alloca i8*, align 8
; BASIC-NEXT: [[TMP7:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; BASIC-NEXT: store %struct.S* [[TMP0]], %struct.S** [[TMP4]], align 8
; BASIC-NEXT: store i32* [[TMP1]], i32** [[TMP5]], align 8
; BASIC-NEXT: store i8* [[TMP2]], i8** [[TMP6]], align 8
; BASIC-NEXT: [[TMP8:%.*]] = load i32*, i32** [[TMP5]], align 8
; BASIC-NEXT: [[TMP9:%.*]] = load i32, i32* [[TMP8]], align 4
; BASIC-NEXT: [[TMP10:%.*]] = trunc i32 [[TMP9]] to i8
; BASIC-NEXT: [[TMP11:%.*]] = load i8*, i8** [[TMP6]], align 8
; BASIC-NEXT: store i8 [[TMP10]], i8* [[TMP11]], align 1
; BASIC-NEXT: [[TMP12:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; BASIC-NEXT: [[TMP13:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 32
; BASIC-NEXT: [[TMP14:%.*]] = bitcast %struct.S* [[TMP13]] to i8*
; BASIC-NEXT: call void @may_throw()
; BASIC-NEXT: [[TMP15:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; BASIC-NEXT: [[TMP16:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; BASIC-NEXT: [[TMP17:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP16]], i32 0, i32 0
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP16]], i64 4), "nonnull"(%struct.S* [[TMP16]]), "align"(%struct.S* [[TMP16]], i64 8) ]
; BASIC-NEXT: [[TMP18:%.*]] = load i32, i32* [[TMP17]], align 8
; BASIC-NEXT: [[TMP19:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; BASIC-NEXT: [[TMP20:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP19]], i32 0, i32 1
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP19]], i64 5), "nonnull"(%struct.S* [[TMP19]]), "align"(%struct.S* [[TMP19]], i64 4) ]
; BASIC-NEXT: [[TMP21:%.*]] = load i8, i8* [[TMP20]], align 8
; BASIC-NEXT: [[TMP22:%.*]] = sext i8 [[TMP21]] to i32
; BASIC-NEXT: [[TMP23:%.*]] = add nsw i32 [[TMP18]], [[TMP22]]
; BASIC-NEXT: [[TMP24:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; BASIC-NEXT: [[TMP25:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP24]], i32 0, i32 2
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP24]], i64 16), "nonnull"(%struct.S* [[TMP24]]), "align"(%struct.S* [[TMP24]], i64 8) ]
; BASIC-NEXT: [[TMP26:%.*]] = load i32*, i32** [[TMP25]], align 8
; BASIC-NEXT: [[TMP27:%.*]] = load i32, i32* [[TMP26]], align 4
; BASIC-NEXT: [[TMP28:%.*]] = add nsw i32 [[TMP23]], [[TMP27]]
; BASIC-NEXT: ret i32 [[TMP28]]
;
; ALL-LABEL: define {{[^@]+}}@test3
; ALL-SAME: (%struct.S* [[TMP0:%.*]], i32* [[TMP1:%.*]], i8* [[TMP2:%.*]]) [[ATTR4:#.*]] {
; ALL-NEXT: [[TMP4:%.*]] = alloca %struct.S*, align 8
; ALL-NEXT: [[TMP5:%.*]] = alloca i32*, align 8
; ALL-NEXT: [[TMP6:%.*]] = alloca i8*, align 8
; ALL-NEXT: [[TMP7:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; ALL-NEXT: store %struct.S* [[TMP0]], %struct.S** [[TMP4]], align 8
; ALL-NEXT: store i32* [[TMP1]], i32** [[TMP5]], align 8
; ALL-NEXT: store i8* [[TMP2]], i8** [[TMP6]], align 8
; ALL-NEXT: [[TMP8:%.*]] = load i32*, i32** [[TMP5]], align 8
; ALL-NEXT: [[TMP9:%.*]] = load i32, i32* [[TMP8]], align 4
; ALL-NEXT: [[TMP10:%.*]] = trunc i32 [[TMP9]] to i8
; ALL-NEXT: [[TMP11:%.*]] = load i8*, i8** [[TMP6]], align 8
; ALL-NEXT: store i8 [[TMP10]], i8* [[TMP11]], align 1
; ALL-NEXT: [[TMP12:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; ALL-NEXT: [[TMP13:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 32
; ALL-NEXT: [[TMP14:%.*]] = bitcast %struct.S* [[TMP13]] to i8*
; ALL-NEXT: call void @may_throw()
; ALL-NEXT: [[TMP15:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; ALL-NEXT: [[TMP16:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; ALL-NEXT: [[TMP17:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP16]], i32 0, i32 0
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP16]], i64 4), "nonnull"(%struct.S* [[TMP16]]), "align"(%struct.S* [[TMP16]], i64 8) ]
; ALL-NEXT: [[TMP18:%.*]] = load i32, i32* [[TMP17]], align 8
; ALL-NEXT: [[TMP19:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; ALL-NEXT: [[TMP20:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP19]], i32 0, i32 1
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP19]], i64 5), "nonnull"(%struct.S* [[TMP19]]), "align"(%struct.S* [[TMP19]], i64 4) ]
; ALL-NEXT: [[TMP21:%.*]] = load i8, i8* [[TMP20]], align 8
; ALL-NEXT: [[TMP22:%.*]] = sext i8 [[TMP21]] to i32
; ALL-NEXT: [[TMP23:%.*]] = add nsw i32 [[TMP18]], [[TMP22]]
; ALL-NEXT: [[TMP24:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; ALL-NEXT: [[TMP25:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP24]], i32 0, i32 2
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP24]], i64 16), "nonnull"(%struct.S* [[TMP24]]), "align"(%struct.S* [[TMP24]], i64 8) ]
; ALL-NEXT: [[TMP26:%.*]] = load i32*, i32** [[TMP25]], align 8
; ALL-NEXT: [[TMP27:%.*]] = load i32, i32* [[TMP26]], align 4
; ALL-NEXT: [[TMP28:%.*]] = add nsw i32 [[TMP23]], [[TMP27]]
; ALL-NEXT: ret i32 [[TMP28]]
;
; WITH-AC-LABEL: define {{[^@]+}}@test3
; WITH-AC-SAME: (%struct.S* [[TMP0:%.*]], i32* [[TMP1:%.*]], i8* [[TMP2:%.*]]) [[ATTR4:#.*]] {
; WITH-AC-NEXT: [[TMP4:%.*]] = alloca %struct.S*, align 8
; WITH-AC-NEXT: [[TMP5:%.*]] = alloca i32*, align 8
; WITH-AC-NEXT: [[TMP6:%.*]] = alloca i8*, align 8
; WITH-AC-NEXT: [[TMP7:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; WITH-AC-NEXT: store %struct.S* [[TMP0]], %struct.S** [[TMP4]], align 8
; WITH-AC-NEXT: store i32* [[TMP1]], i32** [[TMP5]], align 8
; WITH-AC-NEXT: store i8* [[TMP2]], i8** [[TMP6]], align 8
; WITH-AC-NEXT: [[TMP8:%.*]] = load i32*, i32** [[TMP5]], align 8
; WITH-AC-NEXT: [[TMP9:%.*]] = load i32, i32* [[TMP8]], align 4
; WITH-AC-NEXT: [[TMP10:%.*]] = trunc i32 [[TMP9]] to i8
; WITH-AC-NEXT: [[TMP11:%.*]] = load i8*, i8** [[TMP6]], align 8
; WITH-AC-NEXT: store i8 [[TMP10]], i8* [[TMP11]], align 1
; WITH-AC-NEXT: [[TMP12:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; WITH-AC-NEXT: [[TMP13:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 32
; WITH-AC-NEXT: [[TMP14:%.*]] = bitcast %struct.S* [[TMP13]] to i8*
; WITH-AC-NEXT: call void @may_throw()
; WITH-AC-NEXT: [[TMP15:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; WITH-AC-NEXT: [[TMP16:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; WITH-AC-NEXT: [[TMP17:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP16]], i32 0, i32 0
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP16]], i64 4), "nonnull"(%struct.S* [[TMP16]]), "align"(%struct.S* [[TMP16]], i64 8) ]
; WITH-AC-NEXT: [[TMP18:%.*]] = load i32, i32* [[TMP17]], align 8
; WITH-AC-NEXT: [[TMP19:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; WITH-AC-NEXT: [[TMP20:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP19]], i32 0, i32 1
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP19]], i64 5), "nonnull"(%struct.S* [[TMP19]]), "align"(%struct.S* [[TMP19]], i64 4) ]
; WITH-AC-NEXT: [[TMP21:%.*]] = load i8, i8* [[TMP20]], align 8
; WITH-AC-NEXT: [[TMP22:%.*]] = sext i8 [[TMP21]] to i32
; WITH-AC-NEXT: [[TMP23:%.*]] = add nsw i32 [[TMP18]], [[TMP22]]
; WITH-AC-NEXT: [[TMP24:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; WITH-AC-NEXT: [[TMP25:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP24]], i32 0, i32 2
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP24]], i64 16), "nonnull"(%struct.S* [[TMP24]]), "align"(%struct.S* [[TMP24]], i64 8) ]
; WITH-AC-NEXT: [[TMP26:%.*]] = load i32*, i32** [[TMP25]], align 8
; WITH-AC-NEXT: [[TMP27:%.*]] = load i32, i32* [[TMP26]], align 4
; WITH-AC-NEXT: [[TMP28:%.*]] = add nsw i32 [[TMP23]], [[TMP27]]
; WITH-AC-NEXT: ret i32 [[TMP28]]
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@test3
; CROSS-BLOCK-SAME: (%struct.S* [[TMP0:%.*]], i32* [[TMP1:%.*]], i8* [[TMP2:%.*]]) [[ATTR4:#.*]] {
; CROSS-BLOCK-NEXT: [[TMP4:%.*]] = alloca %struct.S*, align 8
; CROSS-BLOCK-NEXT: [[TMP5:%.*]] = alloca i32*, align 8
; CROSS-BLOCK-NEXT: [[TMP6:%.*]] = alloca i8*, align 8
; CROSS-BLOCK-NEXT: [[TMP7:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; CROSS-BLOCK-NEXT: store %struct.S* [[TMP0]], %struct.S** [[TMP4]], align 8
; CROSS-BLOCK-NEXT: store i32* [[TMP1]], i32** [[TMP5]], align 8
; CROSS-BLOCK-NEXT: store i8* [[TMP2]], i8** [[TMP6]], align 8
; CROSS-BLOCK-NEXT: [[TMP8:%.*]] = load i32*, i32** [[TMP5]], align 8
; CROSS-BLOCK-NEXT: [[TMP9:%.*]] = load i32, i32* [[TMP8]], align 4
; CROSS-BLOCK-NEXT: [[TMP10:%.*]] = trunc i32 [[TMP9]] to i8
; CROSS-BLOCK-NEXT: [[TMP11:%.*]] = load i8*, i8** [[TMP6]], align 8
; CROSS-BLOCK-NEXT: store i8 [[TMP10]], i8* [[TMP11]], align 1
; CROSS-BLOCK-NEXT: [[TMP12:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; CROSS-BLOCK-NEXT: [[TMP13:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 32
; CROSS-BLOCK-NEXT: [[TMP14:%.*]] = bitcast %struct.S* [[TMP13]] to i8*
; CROSS-BLOCK-NEXT: call void @may_throw()
; CROSS-BLOCK-NEXT: [[TMP15:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; CROSS-BLOCK-NEXT: [[TMP16:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; CROSS-BLOCK-NEXT: [[TMP17:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP16]], i32 0, i32 0
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP16]], i64 4), "nonnull"(%struct.S* [[TMP16]]), "align"(%struct.S* [[TMP16]], i64 8) ]
; CROSS-BLOCK-NEXT: [[TMP18:%.*]] = load i32, i32* [[TMP17]], align 8
; CROSS-BLOCK-NEXT: [[TMP19:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; CROSS-BLOCK-NEXT: [[TMP20:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP19]], i32 0, i32 1
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP19]], i64 5), "nonnull"(%struct.S* [[TMP19]]), "align"(%struct.S* [[TMP19]], i64 4) ]
; CROSS-BLOCK-NEXT: [[TMP21:%.*]] = load i8, i8* [[TMP20]], align 8
; CROSS-BLOCK-NEXT: [[TMP22:%.*]] = sext i8 [[TMP21]] to i32
; CROSS-BLOCK-NEXT: [[TMP23:%.*]] = add nsw i32 [[TMP18]], [[TMP22]]
; CROSS-BLOCK-NEXT: [[TMP24:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; CROSS-BLOCK-NEXT: [[TMP25:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP24]], i32 0, i32 2
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP24]], i64 16), "nonnull"(%struct.S* [[TMP24]]), "align"(%struct.S* [[TMP24]], i64 8) ]
; CROSS-BLOCK-NEXT: [[TMP26:%.*]] = load i32*, i32** [[TMP25]], align 8
; CROSS-BLOCK-NEXT: [[TMP27:%.*]] = load i32, i32* [[TMP26]], align 4
; CROSS-BLOCK-NEXT: [[TMP28:%.*]] = add nsw i32 [[TMP23]], [[TMP27]]
; CROSS-BLOCK-NEXT: ret i32 [[TMP28]]
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@test3
; FULL-SIMPLIFY-SAME: (%struct.S* [[TMP0:%.*]], i32* [[TMP1:%.*]], i8* [[TMP2:%.*]]) [[ATTR4:#.*]] {
; FULL-SIMPLIFY-NEXT: [[TMP4:%.*]] = alloca %struct.S*, align 8
; FULL-SIMPLIFY-NEXT: [[TMP5:%.*]] = alloca i32*, align 8
; FULL-SIMPLIFY-NEXT: [[TMP6:%.*]] = alloca i8*, align 8
; FULL-SIMPLIFY-NEXT: [[TMP7:%.*]] = alloca [[STRUCT_S:%.*]], align 8
; FULL-SIMPLIFY-NEXT: store %struct.S* [[TMP0]], %struct.S** [[TMP4]], align 8
; FULL-SIMPLIFY-NEXT: store i32* [[TMP1]], i32** [[TMP5]], align 8
; FULL-SIMPLIFY-NEXT: store i8* [[TMP2]], i8** [[TMP6]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP8:%.*]] = load i32*, i32** [[TMP5]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP9:%.*]] = load i32, i32* [[TMP8]], align 4
; FULL-SIMPLIFY-NEXT: [[TMP10:%.*]] = trunc i32 [[TMP9]] to i8
; FULL-SIMPLIFY-NEXT: [[TMP11:%.*]] = load i8*, i8** [[TMP6]], align 8
; FULL-SIMPLIFY-NEXT: store i8 [[TMP10]], i8* [[TMP11]], align 1
; FULL-SIMPLIFY-NEXT: [[TMP12:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; FULL-SIMPLIFY-NEXT: [[TMP13:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 32
; FULL-SIMPLIFY-NEXT: [[TMP14:%.*]] = bitcast %struct.S* [[TMP13]] to i8*
; FULL-SIMPLIFY-NEXT: call void @may_throw()
; FULL-SIMPLIFY-NEXT: [[TMP15:%.*]] = bitcast %struct.S* [[TMP7]] to i8*
; FULL-SIMPLIFY-NEXT: [[TMP16:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP17:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP16]], i32 0, i32 0
; FULL-SIMPLIFY-NEXT: [[TMP18:%.*]] = load i32, i32* [[TMP17]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP19:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP20:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP19]], i32 0, i32 1
; FULL-SIMPLIFY-NEXT: [[TMP21:%.*]] = load i8, i8* [[TMP20]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP22:%.*]] = sext i8 [[TMP21]] to i32
; FULL-SIMPLIFY-NEXT: [[TMP23:%.*]] = add nsw i32 [[TMP18]], [[TMP22]]
; FULL-SIMPLIFY-NEXT: [[TMP24:%.*]] = load %struct.S*, %struct.S** [[TMP4]], align 8
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.S* [[TMP16]], i64 4), "nonnull"(%struct.S* [[TMP16]]), "align"(%struct.S* [[TMP16]], i64 8), "dereferenceable"(%struct.S* [[TMP19]], i64 5), "nonnull"(%struct.S* [[TMP19]]), "align"(%struct.S* [[TMP19]], i64 4), "dereferenceable"(%struct.S* [[TMP24]], i64 16), "nonnull"(%struct.S* [[TMP24]]), "align"(%struct.S* [[TMP24]], i64 8) ]
; FULL-SIMPLIFY-NEXT: [[TMP25:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[TMP24]], i32 0, i32 2
; FULL-SIMPLIFY-NEXT: [[TMP26:%.*]] = load i32*, i32** [[TMP25]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP27:%.*]] = load i32, i32* [[TMP26]], align 4
; FULL-SIMPLIFY-NEXT: [[TMP28:%.*]] = add nsw i32 [[TMP23]], [[TMP27]]
; FULL-SIMPLIFY-NEXT: ret i32 [[TMP28]]
;
%4 = alloca %struct.S*, align 8
%5 = alloca i32*, align 8
%6 = alloca i8*, align 8
%7 = alloca %struct.S, align 8
store %struct.S* %0, %struct.S** %4, align 8
store i32* %1, i32** %5, align 8
store i8* %2, i8** %6, align 8
%8 = load i32*, i32** %5, align 8
%9 = load i32, i32* %8, align 4
%10 = trunc i32 %9 to i8
%11 = load i8*, i8** %6
store i8 %10, i8* %11, align 1
%12 = bitcast %struct.S* %7 to i8*
%13 = load %struct.S*, %struct.S** %4, align 32
%14 = bitcast %struct.S* %13 to i8*
call void @may_throw()
%15 = bitcast %struct.S* %7 to i8*
%16 = load %struct.S*, %struct.S** %4, align 8
%17 = getelementptr inbounds %struct.S, %struct.S* %16, i32 0, i32 0
%18 = load i32, i32* %17, align 8
%19 = load %struct.S*, %struct.S** %4, align 8
%20 = getelementptr inbounds %struct.S, %struct.S* %19, i32 0, i32 1
%21 = load i8, i8* %20, align 8
%22 = sext i8 %21 to i32
%23 = add nsw i32 %18, %22
%24 = load %struct.S*, %struct.S** %4, align 8
%25 = getelementptr inbounds %struct.S, %struct.S* %24, i32 0, i32 2
%26 = load i32*, i32** %25
%27 = load i32, i32* %26, align 4
%28 = add nsw i32 %23, %27
ret i32 %28
}
define dso_local i32 @_Z6squarePi(i32* %P, i32* %P1, i1 %cond) {
; BASIC-LABEL: define {{[^@]+}}@_Z6squarePi
; BASIC-SAME: (i32* [[P:%.*]], i32* [[P1:%.*]], i1 [[COND:%.*]]) {
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 4), "nonnull"(i32* [[P]]), "align"(i32* [[P]], i64 4) ]
; BASIC-NEXT: store i32 0, i32* [[P]], align 4
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 4), "nonnull"(i32* [[P1]]), "align"(i32* [[P1]], i64 8) ]
; BASIC-NEXT: store i32 0, i32* [[P1]], align 8
; BASIC-NEXT: br i1 [[COND]], label [[A:%.*]], label [[B:%.*]]
; BASIC: A:
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "align"(i32* [[P]], i64 8) ]
; BASIC-NEXT: store i32 0, i32* [[P]], align 8
; BASIC-NEXT: store i32 0, i32* [[P1]], align 4
; BASIC-NEXT: br i1 [[COND]], label [[C:%.*]], label [[B]]
; BASIC: B:
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 4), "nonnull"(i32* [[P]]), "align"(i32* [[P]], i64 8) ]
; BASIC-NEXT: store i32 0, i32* [[P]], align 8
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 4), "nonnull"(i32* [[P1]]), "align"(i32* [[P1]], i64 8) ]
; BASIC-NEXT: store i32 0, i32* [[P1]], align 8
; BASIC-NEXT: br label [[C]]
; BASIC: C:
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 4), "nonnull"(i32* [[P]]), "align"(i32* [[P]], i64 32) ]
; BASIC-NEXT: store i32 0, i32* [[P]], align 32
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 4), "nonnull"(i32* [[P1]]), "align"(i32* [[P1]], i64 4) ]
; BASIC-NEXT: store i32 0, i32* [[P1]], align 4
; BASIC-NEXT: ret i32 0
;
; ALL-LABEL: define {{[^@]+}}@_Z6squarePi
; ALL-SAME: (i32* [[P:%.*]], i32* [[P1:%.*]], i1 [[COND:%.*]]) {
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 4), "nonnull"(i32* [[P]]), "align"(i32* [[P]], i64 4) ]
; ALL-NEXT: store i32 0, i32* [[P]], align 4
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 4), "nonnull"(i32* [[P1]]), "align"(i32* [[P1]], i64 8) ]
; ALL-NEXT: store i32 0, i32* [[P1]], align 8
; ALL-NEXT: br i1 [[COND]], label [[A:%.*]], label [[B:%.*]]
; ALL: A:
; ALL-NEXT: call void @llvm.assume(i1 true) [ "align"(i32* [[P]], i64 8) ]
; ALL-NEXT: store i32 0, i32* [[P]], align 8
; ALL-NEXT: store i32 0, i32* [[P1]], align 4
; ALL-NEXT: br i1 [[COND]], label [[C:%.*]], label [[B]]
; ALL: B:
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 4), "nonnull"(i32* [[P]]), "align"(i32* [[P]], i64 8) ]
; ALL-NEXT: store i32 0, i32* [[P]], align 8
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 4), "nonnull"(i32* [[P1]]), "align"(i32* [[P1]], i64 8) ]
; ALL-NEXT: store i32 0, i32* [[P1]], align 8
; ALL-NEXT: br label [[C]]
; ALL: C:
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 4), "nonnull"(i32* [[P]]), "align"(i32* [[P]], i64 32) ]
; ALL-NEXT: store i32 0, i32* [[P]], align 32
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 4), "nonnull"(i32* [[P1]]), "align"(i32* [[P1]], i64 4) ]
; ALL-NEXT: store i32 0, i32* [[P1]], align 4
; ALL-NEXT: ret i32 0
;
; WITH-AC-LABEL: define {{[^@]+}}@_Z6squarePi
; WITH-AC-SAME: (i32* [[P:%.*]], i32* [[P1:%.*]], i1 [[COND:%.*]]) {
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 4), "nonnull"(i32* [[P]]), "align"(i32* [[P]], i64 4) ]
; WITH-AC-NEXT: store i32 0, i32* [[P]], align 4
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 4), "nonnull"(i32* [[P1]]), "align"(i32* [[P1]], i64 8) ]
; WITH-AC-NEXT: store i32 0, i32* [[P1]], align 8
; WITH-AC-NEXT: br i1 [[COND]], label [[A:%.*]], label [[B:%.*]]
; WITH-AC: A:
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "align"(i32* [[P]], i64 8) ]
; WITH-AC-NEXT: store i32 0, i32* [[P]], align 8
; WITH-AC-NEXT: store i32 0, i32* [[P1]], align 4
; WITH-AC-NEXT: br i1 [[COND]], label [[C:%.*]], label [[B]]
; WITH-AC: B:
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 4), "nonnull"(i32* [[P]]), "align"(i32* [[P]], i64 8) ]
; WITH-AC-NEXT: store i32 0, i32* [[P]], align 8
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 4), "nonnull"(i32* [[P1]]), "align"(i32* [[P1]], i64 8) ]
; WITH-AC-NEXT: store i32 0, i32* [[P1]], align 8
; WITH-AC-NEXT: br label [[C]]
; WITH-AC: C:
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 4), "nonnull"(i32* [[P]]), "align"(i32* [[P]], i64 32) ]
; WITH-AC-NEXT: store i32 0, i32* [[P]], align 32
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 4), "nonnull"(i32* [[P1]]), "align"(i32* [[P1]], i64 4) ]
; WITH-AC-NEXT: store i32 0, i32* [[P1]], align 4
; WITH-AC-NEXT: ret i32 0
;
; CROSS-BLOCK-OLDPM-LABEL: define {{[^@]+}}@_Z6squarePi
; CROSS-BLOCK-OLDPM-SAME: (i32* [[P:%.*]], i32* [[P1:%.*]], i1 [[COND:%.*]]) {
; CROSS-BLOCK-OLDPM-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 4), "nonnull"(i32* [[P]]), "align"(i32* [[P]], i64 4) ]
; CROSS-BLOCK-OLDPM-NEXT: store i32 0, i32* [[P]], align 4
; CROSS-BLOCK-OLDPM-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 4), "nonnull"(i32* [[P1]]), "align"(i32* [[P1]], i64 8) ]
; CROSS-BLOCK-OLDPM-NEXT: store i32 0, i32* [[P1]], align 8
; CROSS-BLOCK-OLDPM-NEXT: br i1 [[COND]], label [[A:%.*]], label [[B:%.*]]
; CROSS-BLOCK-OLDPM: A:
; CROSS-BLOCK-OLDPM-NEXT: call void @llvm.assume(i1 true) [ "align"(i32* [[P]], i64 8) ]
; CROSS-BLOCK-OLDPM-NEXT: store i32 0, i32* [[P]], align 8
; CROSS-BLOCK-OLDPM-NEXT: store i32 0, i32* [[P1]], align 4
; CROSS-BLOCK-OLDPM-NEXT: br i1 [[COND]], label [[C:%.*]], label [[B]]
; CROSS-BLOCK-OLDPM: B:
; CROSS-BLOCK-OLDPM-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 4), "nonnull"(i32* [[P]]), "align"(i32* [[P]], i64 8) ]
; CROSS-BLOCK-OLDPM-NEXT: store i32 0, i32* [[P]], align 8
; CROSS-BLOCK-OLDPM-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 4), "nonnull"(i32* [[P1]]), "align"(i32* [[P1]], i64 8) ]
; CROSS-BLOCK-OLDPM-NEXT: store i32 0, i32* [[P1]], align 8
; CROSS-BLOCK-OLDPM-NEXT: br label [[C]]
; CROSS-BLOCK-OLDPM: C:
; CROSS-BLOCK-OLDPM-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 4), "nonnull"(i32* [[P]]), "align"(i32* [[P]], i64 32) ]
; CROSS-BLOCK-OLDPM-NEXT: store i32 0, i32* [[P]], align 32
; CROSS-BLOCK-OLDPM-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 4), "nonnull"(i32* [[P1]]), "align"(i32* [[P1]], i64 4) ]
; CROSS-BLOCK-OLDPM-NEXT: store i32 0, i32* [[P1]], align 4
; CROSS-BLOCK-OLDPM-NEXT: ret i32 0
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@_Z6squarePi
; FULL-SIMPLIFY-SAME: (i32* nonnull align 4 dereferenceable(4) [[P:%.*]], i32* nonnull align 8 dereferenceable(4) [[P1:%.*]], i1 [[COND:%.*]]) {
; FULL-SIMPLIFY-NEXT: store i32 0, i32* [[P]], align 4
; FULL-SIMPLIFY-NEXT: store i32 0, i32* [[P1]], align 8
; FULL-SIMPLIFY-NEXT: br i1 [[COND]], label [[A:%.*]], label [[B:%.*]]
; FULL-SIMPLIFY: A:
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "align"(i32* [[P]], i64 8) ]
; FULL-SIMPLIFY-NEXT: store i32 0, i32* [[P]], align 8
; FULL-SIMPLIFY-NEXT: store i32 0, i32* [[P1]], align 4
; FULL-SIMPLIFY-NEXT: br i1 [[COND]], label [[C:%.*]], label [[B]]
; FULL-SIMPLIFY: B:
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "ignore"(i32* undef, i64 4), "ignore"(i32* undef), "align"(i32* [[P]], i64 8) ]
; FULL-SIMPLIFY-NEXT: store i32 0, i32* [[P]], align 8
; FULL-SIMPLIFY-NEXT: store i32 0, i32* [[P1]], align 8
; FULL-SIMPLIFY-NEXT: br label [[C]]
; FULL-SIMPLIFY: C:
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "ignore"(i32* undef, i64 4), "ignore"(i32* undef), "align"(i32* [[P]], i64 32) ]
; FULL-SIMPLIFY-NEXT: store i32 0, i32* [[P]], align 32
; FULL-SIMPLIFY-NEXT: store i32 0, i32* [[P1]], align 4
; FULL-SIMPLIFY-NEXT: ret i32 0
;
; CROSS-BLOCK-NEWMP-LABEL: define {{[^@]+}}@_Z6squarePi
; CROSS-BLOCK-NEWMP-SAME: (i32* [[P:%.*]], i32* [[P1:%.*]], i1 [[COND:%.*]]) {
; CROSS-BLOCK-NEWMP-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P]], i64 4), "nonnull"(i32* [[P]]), "align"(i32* [[P]], i64 4) ]
; CROSS-BLOCK-NEWMP-NEXT: store i32 0, i32* [[P]], align 4
; CROSS-BLOCK-NEWMP-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[P1]], i64 4), "nonnull"(i32* [[P1]]), "align"(i32* [[P1]], i64 8) ]
; CROSS-BLOCK-NEWMP-NEXT: store i32 0, i32* [[P1]], align 8
; CROSS-BLOCK-NEWMP-NEXT: br i1 [[COND]], label [[A:%.*]], label [[B:%.*]]
; CROSS-BLOCK-NEWMP: A:
; CROSS-BLOCK-NEWMP-NEXT: call void @llvm.assume(i1 true) [ "align"(i32* [[P]], i64 8) ]
; CROSS-BLOCK-NEWMP-NEXT: store i32 0, i32* [[P]], align 8
; CROSS-BLOCK-NEWMP-NEXT: store i32 0, i32* [[P1]], align 4
; CROSS-BLOCK-NEWMP-NEXT: br i1 [[COND]], label [[C:%.*]], label [[B]]
; CROSS-BLOCK-NEWMP: B:
; CROSS-BLOCK-NEWMP-NEXT: call void @llvm.assume(i1 true) [ "align"(i32* [[P]], i64 8) ]
; CROSS-BLOCK-NEWMP-NEXT: store i32 0, i32* [[P]], align 8
; CROSS-BLOCK-NEWMP-NEXT: store i32 0, i32* [[P1]], align 8
; CROSS-BLOCK-NEWMP-NEXT: br label [[C]]
; CROSS-BLOCK-NEWMP: C:
; CROSS-BLOCK-NEWMP-NEXT: call void @llvm.assume(i1 true) [ "align"(i32* [[P]], i64 32) ]
; CROSS-BLOCK-NEWMP-NEXT: store i32 0, i32* [[P]], align 32
; CROSS-BLOCK-NEWMP-NEXT: store i32 0, i32* [[P1]], align 4
; CROSS-BLOCK-NEWMP-NEXT: ret i32 0
;
store i32 0, i32* %P, align 4
store i32 0, i32* %P1, align 8
br i1 %cond, label %A, label %B
A:
store i32 0, i32* %P, align 8
store i32 0, i32* %P1, align 4
br i1 %cond, label %C, label %B
B:
store i32 0, i32* %P, align 8
store i32 0, i32* %P1, align 8
br label %C
C:
store i32 0, i32* %P, align 32
store i32 0, i32* %P1, align 4
ret i32 0
}
define dso_local i32 @test4A(i32* %0, i32* %1, i32 %2, i32 %3) {
; BASIC-LABEL: define {{[^@]+}}@test4A
; BASIC-SAME: (i32* [[TMP0:%.*]], i32* [[TMP1:%.*]], i32 [[TMP2:%.*]], i32 [[TMP3:%.*]]) {
; BASIC-NEXT: [[TMP5:%.*]] = icmp ne i32* [[TMP1]], null
; BASIC-NEXT: br i1 [[TMP5]], label [[TMP6:%.*]], label [[TMP12:%.*]]
; BASIC: 6:
; BASIC-NEXT: [[TMP7:%.*]] = add nsw i32 [[TMP3]], [[TMP2]]
; BASIC-NEXT: call void @may_throw()
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[TMP0]], i64 4), "nonnull"(i32* [[TMP0]]), "align"(i32* [[TMP0]], i64 4) ]
; BASIC-NEXT: [[TMP8:%.*]] = load i32, i32* [[TMP0]], align 4
; BASIC-NEXT: [[TMP9:%.*]] = add nsw i32 [[TMP7]], [[TMP8]]
; BASIC-NEXT: store i32 0, i32* [[TMP0]], align 4
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[TMP1]], i64 4), "nonnull"(i32* [[TMP1]]), "align"(i32* [[TMP1]], i64 4) ]
; BASIC-NEXT: [[TMP10:%.*]] = load i32, i32* [[TMP1]], align 4
; BASIC-NEXT: [[TMP11:%.*]] = add nsw i32 [[TMP9]], [[TMP10]]
; BASIC-NEXT: call void @may_throw()
; BASIC-NEXT: store i32 [[TMP11]], i32* [[TMP1]], align 4
; BASIC-NEXT: br label [[TMP12]]
; BASIC: 12:
; BASIC-NEXT: ret i32 0
;
; ALL-LABEL: define {{[^@]+}}@test4A
; ALL-SAME: (i32* [[TMP0:%.*]], i32* [[TMP1:%.*]], i32 [[TMP2:%.*]], i32 [[TMP3:%.*]]) {
; ALL-NEXT: [[TMP5:%.*]] = icmp ne i32* [[TMP1]], null
; ALL-NEXT: br i1 [[TMP5]], label [[TMP6:%.*]], label [[TMP12:%.*]]
; ALL: 6:
; ALL-NEXT: [[TMP7:%.*]] = add nsw i32 [[TMP3]], [[TMP2]]
; ALL-NEXT: call void @may_throw()
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[TMP0]], i64 4), "nonnull"(i32* [[TMP0]]), "align"(i32* [[TMP0]], i64 4) ]
; ALL-NEXT: [[TMP8:%.*]] = load i32, i32* [[TMP0]], align 4
; ALL-NEXT: [[TMP9:%.*]] = add nsw i32 [[TMP7]], [[TMP8]]
; ALL-NEXT: store i32 0, i32* [[TMP0]], align 4
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[TMP1]], i64 4), "nonnull"(i32* [[TMP1]]), "align"(i32* [[TMP1]], i64 4) ]
; ALL-NEXT: [[TMP10:%.*]] = load i32, i32* [[TMP1]], align 4
; ALL-NEXT: [[TMP11:%.*]] = add nsw i32 [[TMP9]], [[TMP10]]
; ALL-NEXT: call void @may_throw()
; ALL-NEXT: store i32 [[TMP11]], i32* [[TMP1]], align 4
; ALL-NEXT: br label [[TMP12]]
; ALL: 12:
; ALL-NEXT: ret i32 0
;
; WITH-AC-LABEL: define {{[^@]+}}@test4A
; WITH-AC-SAME: (i32* [[TMP0:%.*]], i32* [[TMP1:%.*]], i32 [[TMP2:%.*]], i32 [[TMP3:%.*]]) {
; WITH-AC-NEXT: [[TMP5:%.*]] = icmp ne i32* [[TMP1]], null
; WITH-AC-NEXT: br i1 [[TMP5]], label [[TMP6:%.*]], label [[TMP12:%.*]]
; WITH-AC: 6:
; WITH-AC-NEXT: [[TMP7:%.*]] = add nsw i32 [[TMP3]], [[TMP2]]
; WITH-AC-NEXT: call void @may_throw()
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[TMP0]], i64 4), "nonnull"(i32* [[TMP0]]), "align"(i32* [[TMP0]], i64 4) ]
; WITH-AC-NEXT: [[TMP8:%.*]] = load i32, i32* [[TMP0]], align 4
; WITH-AC-NEXT: [[TMP9:%.*]] = add nsw i32 [[TMP7]], [[TMP8]]
; WITH-AC-NEXT: store i32 0, i32* [[TMP0]], align 4
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[TMP1]], i64 4), "nonnull"(i32* [[TMP1]]), "align"(i32* [[TMP1]], i64 4) ]
; WITH-AC-NEXT: [[TMP10:%.*]] = load i32, i32* [[TMP1]], align 4
; WITH-AC-NEXT: [[TMP11:%.*]] = add nsw i32 [[TMP9]], [[TMP10]]
; WITH-AC-NEXT: call void @may_throw()
; WITH-AC-NEXT: store i32 [[TMP11]], i32* [[TMP1]], align 4
; WITH-AC-NEXT: br label [[TMP12]]
; WITH-AC: 12:
; WITH-AC-NEXT: ret i32 0
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@test4A
; CROSS-BLOCK-SAME: (i32* [[TMP0:%.*]], i32* [[TMP1:%.*]], i32 [[TMP2:%.*]], i32 [[TMP3:%.*]]) {
; CROSS-BLOCK-NEXT: [[TMP5:%.*]] = icmp ne i32* [[TMP1]], null
; CROSS-BLOCK-NEXT: br i1 [[TMP5]], label [[TMP6:%.*]], label [[TMP12:%.*]]
; CROSS-BLOCK: 6:
; CROSS-BLOCK-NEXT: [[TMP7:%.*]] = add nsw i32 [[TMP3]], [[TMP2]]
; CROSS-BLOCK-NEXT: call void @may_throw()
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[TMP0]], i64 4), "nonnull"(i32* [[TMP0]]), "align"(i32* [[TMP0]], i64 4) ]
; CROSS-BLOCK-NEXT: [[TMP8:%.*]] = load i32, i32* [[TMP0]], align 4
; CROSS-BLOCK-NEXT: [[TMP9:%.*]] = add nsw i32 [[TMP7]], [[TMP8]]
; CROSS-BLOCK-NEXT: store i32 0, i32* [[TMP0]], align 4
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[TMP1]], i64 4), "nonnull"(i32* [[TMP1]]), "align"(i32* [[TMP1]], i64 4) ]
; CROSS-BLOCK-NEXT: [[TMP10:%.*]] = load i32, i32* [[TMP1]], align 4
; CROSS-BLOCK-NEXT: [[TMP11:%.*]] = add nsw i32 [[TMP9]], [[TMP10]]
; CROSS-BLOCK-NEXT: call void @may_throw()
; CROSS-BLOCK-NEXT: store i32 [[TMP11]], i32* [[TMP1]], align 4
; CROSS-BLOCK-NEXT: br label [[TMP12]]
; CROSS-BLOCK: 12:
; CROSS-BLOCK-NEXT: ret i32 0
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@test4A
; FULL-SIMPLIFY-SAME: (i32* [[TMP0:%.*]], i32* [[TMP1:%.*]], i32 [[TMP2:%.*]], i32 [[TMP3:%.*]]) {
; FULL-SIMPLIFY-NEXT: [[TMP5:%.*]] = icmp ne i32* [[TMP1]], null
; FULL-SIMPLIFY-NEXT: br i1 [[TMP5]], label [[TMP6:%.*]], label [[TMP12:%.*]]
; FULL-SIMPLIFY: 6:
; FULL-SIMPLIFY-NEXT: [[TMP7:%.*]] = add nsw i32 [[TMP3]], [[TMP2]]
; FULL-SIMPLIFY-NEXT: call void @may_throw()
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[TMP0]], i64 4), "nonnull"(i32* [[TMP0]]), "align"(i32* [[TMP0]], i64 4), "dereferenceable"(i32* [[TMP1]], i64 4), "nonnull"(i32* [[TMP1]]), "align"(i32* [[TMP1]], i64 4) ]
; FULL-SIMPLIFY-NEXT: [[TMP8:%.*]] = load i32, i32* [[TMP0]], align 4
; FULL-SIMPLIFY-NEXT: [[TMP9:%.*]] = add nsw i32 [[TMP7]], [[TMP8]]
; FULL-SIMPLIFY-NEXT: store i32 0, i32* [[TMP0]], align 4
; FULL-SIMPLIFY-NEXT: [[TMP10:%.*]] = load i32, i32* [[TMP1]], align 4
; FULL-SIMPLIFY-NEXT: [[TMP11:%.*]] = add nsw i32 [[TMP9]], [[TMP10]]
; FULL-SIMPLIFY-NEXT: call void @may_throw()
; FULL-SIMPLIFY-NEXT: store i32 [[TMP11]], i32* [[TMP1]], align 4
; FULL-SIMPLIFY-NEXT: br label [[TMP12]]
; FULL-SIMPLIFY: 12:
; FULL-SIMPLIFY-NEXT: ret i32 0
;
%5 = icmp ne i32* %1, null
br i1 %5, label %6, label %12
6: ; preds = %4
%7 = add nsw i32 %3, %2
call void @may_throw()
%8 = load i32, i32* %0, align 4
%9 = add nsw i32 %7, %8
store i32 0, i32* %0, align 4
%10 = load i32, i32* %1, align 4
%11 = add nsw i32 %9, %10
call void @may_throw()
store i32 %11, i32* %1, align 4
br label %12
12: ; preds = %6, %4
ret i32 0
}
declare void @may_throwv2(i32* %P)
define dso_local i32 @terminator(i32* %P) personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
; BASIC-LABEL: define {{[^@]+}}@terminator
; BASIC-SAME: (i32* [[P:%.*]]) personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
; BASIC-NEXT: invoke void @may_throwv2(i32* nonnull [[P]])
; BASIC-NEXT: to label [[EXIT:%.*]] unwind label [[CATCH:%.*]]
; BASIC: Catch:
; BASIC-NEXT: [[V:%.*]] = landingpad { i8*, i32 }
; BASIC-NEXT: catch i8* null
; BASIC-NEXT: br label [[EXIT]]
; BASIC: Exit:
; BASIC-NEXT: [[DOT0:%.*]] = phi i32 [ 1, [[TMP0:%.*]] ], [ 0, [[CATCH]] ]
; BASIC-NEXT: ret i32 [[DOT0]]
;
; ALL-LABEL: define {{[^@]+}}@terminator
; ALL-SAME: (i32* [[P:%.*]]) personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
; ALL-NEXT: invoke void @may_throwv2(i32* nonnull [[P]])
; ALL-NEXT: to label [[EXIT:%.*]] unwind label [[CATCH:%.*]]
; ALL: Catch:
; ALL-NEXT: [[V:%.*]] = landingpad { i8*, i32 }
; ALL-NEXT: catch i8* null
; ALL-NEXT: br label [[EXIT]]
; ALL: Exit:
; ALL-NEXT: [[DOT0:%.*]] = phi i32 [ 1, [[TMP0:%.*]] ], [ 0, [[CATCH]] ]
; ALL-NEXT: ret i32 [[DOT0]]
;
; WITH-AC-LABEL: define {{[^@]+}}@terminator
; WITH-AC-SAME: (i32* [[P:%.*]]) personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
; WITH-AC-NEXT: invoke void @may_throwv2(i32* nonnull [[P]])
; WITH-AC-NEXT: to label [[EXIT:%.*]] unwind label [[CATCH:%.*]]
; WITH-AC: Catch:
; WITH-AC-NEXT: [[V:%.*]] = landingpad { i8*, i32 }
; WITH-AC-NEXT: catch i8* null
; WITH-AC-NEXT: br label [[EXIT]]
; WITH-AC: Exit:
; WITH-AC-NEXT: [[DOT0:%.*]] = phi i32 [ 1, [[TMP0:%.*]] ], [ 0, [[CATCH]] ]
; WITH-AC-NEXT: ret i32 [[DOT0]]
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@terminator
; CROSS-BLOCK-SAME: (i32* [[P:%.*]]) personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
; CROSS-BLOCK-NEXT: invoke void @may_throwv2(i32* nonnull [[P]])
; CROSS-BLOCK-NEXT: to label [[EXIT:%.*]] unwind label [[CATCH:%.*]]
; CROSS-BLOCK: Catch:
; CROSS-BLOCK-NEXT: [[V:%.*]] = landingpad { i8*, i32 }
; CROSS-BLOCK-NEXT: catch i8* null
; CROSS-BLOCK-NEXT: br label [[EXIT]]
; CROSS-BLOCK: Exit:
; CROSS-BLOCK-NEXT: [[DOT0:%.*]] = phi i32 [ 1, [[TMP0:%.*]] ], [ 0, [[CATCH]] ]
; CROSS-BLOCK-NEXT: ret i32 [[DOT0]]
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@terminator
; FULL-SIMPLIFY-SAME: (i32* [[P:%.*]]) personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
; FULL-SIMPLIFY-NEXT: invoke void @may_throwv2(i32* nonnull [[P]])
; FULL-SIMPLIFY-NEXT: to label [[EXIT:%.*]] unwind label [[CATCH:%.*]]
; FULL-SIMPLIFY: Catch:
; FULL-SIMPLIFY-NEXT: [[V:%.*]] = landingpad { i8*, i32 }
; FULL-SIMPLIFY-NEXT: catch i8* null
; FULL-SIMPLIFY-NEXT: br label [[EXIT]]
; FULL-SIMPLIFY: Exit:
; FULL-SIMPLIFY-NEXT: [[DOT0:%.*]] = phi i32 [ 1, [[TMP0:%.*]] ], [ 0, [[CATCH]] ]
; FULL-SIMPLIFY-NEXT: ret i32 [[DOT0]]
;
invoke void @may_throwv2(i32* nonnull %P)
to label %Exit unwind label %Catch
Catch: ; preds = %0
%v = landingpad { i8*, i32 }
catch i8* null
br label %Exit
Exit: ; preds = %7, %5
%.0 = phi i32 [ 1, %0 ], [ 0, %Catch ]
ret i32 %.0
}
declare dso_local i32 @__gxx_personality_v0(...)
define dso_local i32 @test5(i8* %0, i32 %1) {
; BASIC-LABEL: define {{[^@]+}}@test5
; BASIC-SAME: (i8* [[TMP0:%.*]], i32 [[TMP1:%.*]]) {
; BASIC-NEXT: [[TMP3:%.*]] = bitcast i8* [[TMP0]] to i64*
; BASIC-NEXT: [[TMP4:%.*]] = bitcast i8* [[TMP0]] to i16*
; BASIC-NEXT: [[TMP5:%.*]] = sext i32 [[TMP1]] to i64
; BASIC-NEXT: [[TMP6:%.*]] = getelementptr inbounds i16, i16* [[TMP4]], i64 [[TMP5]]
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i16* [[TMP6]], i64 2), "nonnull"(i8* [[TMP0]]), "align"(i8* [[TMP0]], i64 8) ]
; BASIC-NEXT: [[TMP7:%.*]] = load i16, i16* [[TMP6]], align 2
; BASIC-NEXT: [[A:%.*]] = load i16, i16* [[TMP6]], align 4
; BASIC-NEXT: [[TMP8:%.*]] = sext i16 [[TMP7]] to i64
; BASIC-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, i64* [[TMP3]], i64 [[TMP8]]
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i64* [[TMP9]], i64 8) ]
; BASIC-NEXT: [[TMP10:%.*]] = load i64, i64* [[TMP9]], align 16
; BASIC-NEXT: [[B:%.*]] = load i64, i64* [[TMP9]], align 32
; BASIC-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP10]] to i32
; BASIC-NEXT: ret i32 [[TMP11]]
;
; ALL-LABEL: define {{[^@]+}}@test5
; ALL-SAME: (i8* [[TMP0:%.*]], i32 [[TMP1:%.*]]) {
; ALL-NEXT: [[TMP3:%.*]] = bitcast i8* [[TMP0]] to i64*
; ALL-NEXT: [[TMP4:%.*]] = bitcast i8* [[TMP0]] to i16*
; ALL-NEXT: [[TMP5:%.*]] = sext i32 [[TMP1]] to i64
; ALL-NEXT: [[TMP6:%.*]] = getelementptr inbounds i16, i16* [[TMP4]], i64 [[TMP5]]
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i16* [[TMP6]], i64 2), "nonnull"(i8* [[TMP0]]), "align"(i8* [[TMP0]], i64 8) ]
; ALL-NEXT: [[TMP7:%.*]] = load i16, i16* [[TMP6]], align 2
; ALL-NEXT: [[A:%.*]] = load i16, i16* [[TMP6]], align 4
; ALL-NEXT: [[TMP8:%.*]] = sext i16 [[TMP7]] to i64
; ALL-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, i64* [[TMP3]], i64 [[TMP8]]
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i64* [[TMP9]], i64 8) ]
; ALL-NEXT: [[TMP10:%.*]] = load i64, i64* [[TMP9]], align 16
; ALL-NEXT: [[B:%.*]] = load i64, i64* [[TMP9]], align 32
; ALL-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP10]] to i32
; ALL-NEXT: ret i32 [[TMP11]]
;
; WITH-AC-LABEL: define {{[^@]+}}@test5
; WITH-AC-SAME: (i8* [[TMP0:%.*]], i32 [[TMP1:%.*]]) {
; WITH-AC-NEXT: [[TMP3:%.*]] = bitcast i8* [[TMP0]] to i64*
; WITH-AC-NEXT: [[TMP4:%.*]] = bitcast i8* [[TMP0]] to i16*
; WITH-AC-NEXT: [[TMP5:%.*]] = sext i32 [[TMP1]] to i64
; WITH-AC-NEXT: [[TMP6:%.*]] = getelementptr inbounds i16, i16* [[TMP4]], i64 [[TMP5]]
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i16* [[TMP6]], i64 2), "nonnull"(i8* [[TMP0]]), "align"(i8* [[TMP0]], i64 8) ]
; WITH-AC-NEXT: [[TMP7:%.*]] = load i16, i16* [[TMP6]], align 2
; WITH-AC-NEXT: [[A:%.*]] = load i16, i16* [[TMP6]], align 4
; WITH-AC-NEXT: [[TMP8:%.*]] = sext i16 [[TMP7]] to i64
; WITH-AC-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, i64* [[TMP3]], i64 [[TMP8]]
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i64* [[TMP9]], i64 8) ]
; WITH-AC-NEXT: [[TMP10:%.*]] = load i64, i64* [[TMP9]], align 16
; WITH-AC-NEXT: [[B:%.*]] = load i64, i64* [[TMP9]], align 32
; WITH-AC-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP10]] to i32
; WITH-AC-NEXT: ret i32 [[TMP11]]
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@test5
; CROSS-BLOCK-SAME: (i8* [[TMP0:%.*]], i32 [[TMP1:%.*]]) {
; CROSS-BLOCK-NEXT: [[TMP3:%.*]] = bitcast i8* [[TMP0]] to i64*
; CROSS-BLOCK-NEXT: [[TMP4:%.*]] = bitcast i8* [[TMP0]] to i16*
; CROSS-BLOCK-NEXT: [[TMP5:%.*]] = sext i32 [[TMP1]] to i64
; CROSS-BLOCK-NEXT: [[TMP6:%.*]] = getelementptr inbounds i16, i16* [[TMP4]], i64 [[TMP5]]
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i16* [[TMP6]], i64 2), "nonnull"(i8* [[TMP0]]), "align"(i8* [[TMP0]], i64 8) ]
; CROSS-BLOCK-NEXT: [[TMP7:%.*]] = load i16, i16* [[TMP6]], align 2
; CROSS-BLOCK-NEXT: [[A:%.*]] = load i16, i16* [[TMP6]], align 4
; CROSS-BLOCK-NEXT: [[TMP8:%.*]] = sext i16 [[TMP7]] to i64
; CROSS-BLOCK-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, i64* [[TMP3]], i64 [[TMP8]]
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i64* [[TMP9]], i64 8) ]
; CROSS-BLOCK-NEXT: [[TMP10:%.*]] = load i64, i64* [[TMP9]], align 16
; CROSS-BLOCK-NEXT: [[B:%.*]] = load i64, i64* [[TMP9]], align 32
; CROSS-BLOCK-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP10]] to i32
; CROSS-BLOCK-NEXT: ret i32 [[TMP11]]
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@test5
; FULL-SIMPLIFY-SAME: (i8* nonnull align 8 [[TMP0:%.*]], i32 [[TMP1:%.*]]) {
; FULL-SIMPLIFY-NEXT: [[TMP3:%.*]] = bitcast i8* [[TMP0]] to i64*
; FULL-SIMPLIFY-NEXT: [[TMP4:%.*]] = bitcast i8* [[TMP0]] to i16*
; FULL-SIMPLIFY-NEXT: [[TMP5:%.*]] = sext i32 [[TMP1]] to i64
; FULL-SIMPLIFY-NEXT: [[TMP6:%.*]] = getelementptr inbounds i16, i16* [[TMP4]], i64 [[TMP5]]
; FULL-SIMPLIFY-NEXT: [[TMP7:%.*]] = load i16, i16* [[TMP6]], align 2
; FULL-SIMPLIFY-NEXT: [[A:%.*]] = load i16, i16* [[TMP6]], align 4
; FULL-SIMPLIFY-NEXT: [[TMP8:%.*]] = sext i16 [[TMP7]] to i64
; FULL-SIMPLIFY-NEXT: [[TMP9:%.*]] = getelementptr inbounds i64, i64* [[TMP3]], i64 [[TMP8]]
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i16* [[TMP6]], i64 2), "dereferenceable"(i64* [[TMP9]], i64 8) ]
; FULL-SIMPLIFY-NEXT: [[TMP10:%.*]] = load i64, i64* [[TMP9]], align 16
; FULL-SIMPLIFY-NEXT: [[B:%.*]] = load i64, i64* [[TMP9]], align 32
; FULL-SIMPLIFY-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP10]] to i32
; FULL-SIMPLIFY-NEXT: ret i32 [[TMP11]]
;
%3 = bitcast i8* %0 to i64*
%4 = bitcast i8* %0 to i16*
%5 = sext i32 %1 to i64
%6 = getelementptr inbounds i16, i16* %4, i64 %5
%7 = load i16, i16* %6, align 2
%A = load i16, i16* %6, align 4
%8 = sext i16 %7 to i64
%9 = getelementptr inbounds i64, i64* %3, i64 %8
%10 = load i64, i64* %9, align 16
%B = load i64, i64* %9, align 32
%11 = trunc i64 %10 to i32
ret i32 %11
}
define i32 @test6(i32* %0, i32 %1, i32* %2) {
; BASIC-LABEL: define {{[^@]+}}@test6
; BASIC-SAME: (i32* [[TMP0:%.*]], i32 [[TMP1:%.*]], i32* [[TMP2:%.*]]) {
; BASIC-NEXT: br label [[TMP4:%.*]]
; BASIC: 4:
; BASIC-NEXT: [[DOT0:%.*]] = phi i32 [ 0, [[TMP3:%.*]] ], [ [[TMP16:%.*]], [[TMP6:%.*]] ]
; BASIC-NEXT: [[TMP5:%.*]] = icmp slt i32 [[DOT0]], [[TMP1]]
; BASIC-NEXT: br i1 [[TMP5]], label [[TMP6]], label [[TMP17:%.*]]
; BASIC: 6:
; BASIC-NEXT: [[TMP7:%.*]] = add nsw i32 [[TMP1]], [[DOT0]]
; BASIC-NEXT: [[TMP8:%.*]] = sext i32 [[TMP7]] to i64
; BASIC-NEXT: [[TMP9:%.*]] = getelementptr inbounds i32, i32* [[TMP0]], i64 [[TMP8]]
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[TMP0]]), "align"(i32* [[TMP0]], i64 4) ]
; BASIC-NEXT: [[TMP10:%.*]] = load i32, i32* [[TMP9]], align 4
; BASIC-NEXT: [[TMP11:%.*]] = mul nsw i32 [[DOT0]], [[TMP10]]
; BASIC-NEXT: [[TMP12:%.*]] = sext i32 [[DOT0]] to i64
; BASIC-NEXT: [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[TMP0]], i64 [[TMP12]]
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[TMP13]], i64 4) ]
; BASIC-NEXT: [[TMP14:%.*]] = load i32, i32* [[TMP13]], align 4
; BASIC-NEXT: [[TMP15:%.*]] = add nsw i32 [[TMP14]], [[TMP11]]
; BASIC-NEXT: store i32 [[TMP15]], i32* [[TMP13]], align 4
; BASIC-NEXT: [[TMP16]] = add nsw i32 [[DOT0]], 1
; BASIC-NEXT: br label [[TMP4]]
; BASIC: 17:
; BASIC-NEXT: [[TMP18:%.*]] = sext i32 [[TMP1]] to i64
; BASIC-NEXT: [[TMP19:%.*]] = getelementptr inbounds i32, i32* [[TMP2]], i64 [[TMP18]]
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[TMP2]]), "align"(i32* [[TMP2]], i64 4) ]
; BASIC-NEXT: [[TMP20:%.*]] = load i32, i32* [[TMP19]], align 4
; BASIC-NEXT: ret i32 [[TMP20]]
;
; ALL-LABEL: define {{[^@]+}}@test6
; ALL-SAME: (i32* [[TMP0:%.*]], i32 [[TMP1:%.*]], i32* [[TMP2:%.*]]) {
; ALL-NEXT: br label [[TMP4:%.*]]
; ALL: 4:
; ALL-NEXT: [[DOT0:%.*]] = phi i32 [ 0, [[TMP3:%.*]] ], [ [[TMP16:%.*]], [[TMP6:%.*]] ]
; ALL-NEXT: [[TMP5:%.*]] = icmp slt i32 [[DOT0]], [[TMP1]]
; ALL-NEXT: br i1 [[TMP5]], label [[TMP6]], label [[TMP17:%.*]]
; ALL: 6:
; ALL-NEXT: [[TMP7:%.*]] = add nsw i32 [[TMP1]], [[DOT0]]
; ALL-NEXT: [[TMP8:%.*]] = sext i32 [[TMP7]] to i64
; ALL-NEXT: [[TMP9:%.*]] = getelementptr inbounds i32, i32* [[TMP0]], i64 [[TMP8]]
; ALL-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[TMP0]]), "align"(i32* [[TMP0]], i64 4) ]
; ALL-NEXT: [[TMP10:%.*]] = load i32, i32* [[TMP9]], align 4
; ALL-NEXT: [[TMP11:%.*]] = mul nsw i32 [[DOT0]], [[TMP10]]
; ALL-NEXT: [[TMP12:%.*]] = sext i32 [[DOT0]] to i64
; ALL-NEXT: [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[TMP0]], i64 [[TMP12]]
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[TMP13]], i64 4) ]
; ALL-NEXT: [[TMP14:%.*]] = load i32, i32* [[TMP13]], align 4
; ALL-NEXT: [[TMP15:%.*]] = add nsw i32 [[TMP14]], [[TMP11]]
; ALL-NEXT: store i32 [[TMP15]], i32* [[TMP13]], align 4
; ALL-NEXT: [[TMP16]] = add nsw i32 [[DOT0]], 1
; ALL-NEXT: br label [[TMP4]]
; ALL: 17:
; ALL-NEXT: [[TMP18:%.*]] = sext i32 [[TMP1]] to i64
; ALL-NEXT: [[TMP19:%.*]] = getelementptr inbounds i32, i32* [[TMP2]], i64 [[TMP18]]
; ALL-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[TMP2]]), "align"(i32* [[TMP2]], i64 4) ]
; ALL-NEXT: [[TMP20:%.*]] = load i32, i32* [[TMP19]], align 4
; ALL-NEXT: ret i32 [[TMP20]]
;
; WITH-AC-LABEL: define {{[^@]+}}@test6
; WITH-AC-SAME: (i32* [[TMP0:%.*]], i32 [[TMP1:%.*]], i32* [[TMP2:%.*]]) {
; WITH-AC-NEXT: br label [[TMP4:%.*]]
; WITH-AC: 4:
; WITH-AC-NEXT: [[DOT0:%.*]] = phi i32 [ 0, [[TMP3:%.*]] ], [ [[TMP16:%.*]], [[TMP6:%.*]] ]
; WITH-AC-NEXT: [[TMP5:%.*]] = icmp slt i32 [[DOT0]], [[TMP1]]
; WITH-AC-NEXT: br i1 [[TMP5]], label [[TMP6]], label [[TMP17:%.*]]
; WITH-AC: 6:
; WITH-AC-NEXT: [[TMP7:%.*]] = add nsw i32 [[TMP1]], [[DOT0]]
; WITH-AC-NEXT: [[TMP8:%.*]] = sext i32 [[TMP7]] to i64
; WITH-AC-NEXT: [[TMP9:%.*]] = getelementptr inbounds i32, i32* [[TMP0]], i64 [[TMP8]]
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[TMP0]]), "align"(i32* [[TMP0]], i64 4) ]
; WITH-AC-NEXT: [[TMP10:%.*]] = load i32, i32* [[TMP9]], align 4
; WITH-AC-NEXT: [[TMP11:%.*]] = mul nsw i32 [[DOT0]], [[TMP10]]
; WITH-AC-NEXT: [[TMP12:%.*]] = sext i32 [[DOT0]] to i64
; WITH-AC-NEXT: [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[TMP0]], i64 [[TMP12]]
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[TMP13]], i64 4) ]
; WITH-AC-NEXT: [[TMP14:%.*]] = load i32, i32* [[TMP13]], align 4
; WITH-AC-NEXT: [[TMP15:%.*]] = add nsw i32 [[TMP14]], [[TMP11]]
; WITH-AC-NEXT: store i32 [[TMP15]], i32* [[TMP13]], align 4
; WITH-AC-NEXT: [[TMP16]] = add nsw i32 [[DOT0]], 1
; WITH-AC-NEXT: br label [[TMP4]]
; WITH-AC: 17:
; WITH-AC-NEXT: [[TMP18:%.*]] = sext i32 [[TMP1]] to i64
; WITH-AC-NEXT: [[TMP19:%.*]] = getelementptr inbounds i32, i32* [[TMP2]], i64 [[TMP18]]
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[TMP2]]), "align"(i32* [[TMP2]], i64 4) ]
; WITH-AC-NEXT: [[TMP20:%.*]] = load i32, i32* [[TMP19]], align 4
; WITH-AC-NEXT: ret i32 [[TMP20]]
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@test6
; CROSS-BLOCK-SAME: (i32* [[TMP0:%.*]], i32 [[TMP1:%.*]], i32* [[TMP2:%.*]]) {
; CROSS-BLOCK-NEXT: br label [[TMP4:%.*]]
; CROSS-BLOCK: 4:
; CROSS-BLOCK-NEXT: [[DOT0:%.*]] = phi i32 [ 0, [[TMP3:%.*]] ], [ [[TMP16:%.*]], [[TMP6:%.*]] ]
; CROSS-BLOCK-NEXT: [[TMP5:%.*]] = icmp slt i32 [[DOT0]], [[TMP1]]
; CROSS-BLOCK-NEXT: br i1 [[TMP5]], label [[TMP6]], label [[TMP17:%.*]]
; CROSS-BLOCK: 6:
; CROSS-BLOCK-NEXT: [[TMP7:%.*]] = add nsw i32 [[TMP1]], [[DOT0]]
; CROSS-BLOCK-NEXT: [[TMP8:%.*]] = sext i32 [[TMP7]] to i64
; CROSS-BLOCK-NEXT: [[TMP9:%.*]] = getelementptr inbounds i32, i32* [[TMP0]], i64 [[TMP8]]
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[TMP0]]), "align"(i32* [[TMP0]], i64 4) ]
; CROSS-BLOCK-NEXT: [[TMP10:%.*]] = load i32, i32* [[TMP9]], align 4
; CROSS-BLOCK-NEXT: [[TMP11:%.*]] = mul nsw i32 [[DOT0]], [[TMP10]]
; CROSS-BLOCK-NEXT: [[TMP12:%.*]] = sext i32 [[DOT0]] to i64
; CROSS-BLOCK-NEXT: [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[TMP0]], i64 [[TMP12]]
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i32* [[TMP13]], i64 4) ]
; CROSS-BLOCK-NEXT: [[TMP14:%.*]] = load i32, i32* [[TMP13]], align 4
; CROSS-BLOCK-NEXT: [[TMP15:%.*]] = add nsw i32 [[TMP14]], [[TMP11]]
; CROSS-BLOCK-NEXT: store i32 [[TMP15]], i32* [[TMP13]], align 4
; CROSS-BLOCK-NEXT: [[TMP16]] = add nsw i32 [[DOT0]], 1
; CROSS-BLOCK-NEXT: br label [[TMP4]]
; CROSS-BLOCK: 17:
; CROSS-BLOCK-NEXT: [[TMP18:%.*]] = sext i32 [[TMP1]] to i64
; CROSS-BLOCK-NEXT: [[TMP19:%.*]] = getelementptr inbounds i32, i32* [[TMP2]], i64 [[TMP18]]
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[TMP2]]), "align"(i32* [[TMP2]], i64 4) ]
; CROSS-BLOCK-NEXT: [[TMP20:%.*]] = load i32, i32* [[TMP19]], align 4
; CROSS-BLOCK-NEXT: ret i32 [[TMP20]]
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@test6
; FULL-SIMPLIFY-SAME: (i32* [[TMP0:%.*]], i32 [[TMP1:%.*]], i32* [[TMP2:%.*]]) {
; FULL-SIMPLIFY-NEXT: br label [[TMP4:%.*]]
; FULL-SIMPLIFY: 4:
; FULL-SIMPLIFY-NEXT: [[DOT0:%.*]] = phi i32 [ 0, [[TMP3:%.*]] ], [ [[TMP16:%.*]], [[TMP6:%.*]] ]
; FULL-SIMPLIFY-NEXT: [[TMP5:%.*]] = icmp slt i32 [[DOT0]], [[TMP1]]
; FULL-SIMPLIFY-NEXT: br i1 [[TMP5]], label [[TMP6]], label [[TMP17:%.*]]
; FULL-SIMPLIFY: 6:
; FULL-SIMPLIFY-NEXT: [[TMP7:%.*]] = add nsw i32 [[TMP1]], [[DOT0]]
; FULL-SIMPLIFY-NEXT: [[TMP8:%.*]] = sext i32 [[TMP7]] to i64
; FULL-SIMPLIFY-NEXT: [[TMP9:%.*]] = getelementptr inbounds i32, i32* [[TMP0]], i64 [[TMP8]]
; FULL-SIMPLIFY-NEXT: [[TMP10:%.*]] = load i32, i32* [[TMP9]], align 4
; FULL-SIMPLIFY-NEXT: [[TMP11:%.*]] = mul nsw i32 [[DOT0]], [[TMP10]]
; FULL-SIMPLIFY-NEXT: [[TMP12:%.*]] = sext i32 [[DOT0]] to i64
; FULL-SIMPLIFY-NEXT: [[TMP13:%.*]] = getelementptr inbounds i32, i32* [[TMP0]], i64 [[TMP12]]
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[TMP0]]), "align"(i32* [[TMP0]], i64 4), "dereferenceable"(i32* [[TMP13]], i64 4) ]
; FULL-SIMPLIFY-NEXT: [[TMP14:%.*]] = load i32, i32* [[TMP13]], align 4
; FULL-SIMPLIFY-NEXT: [[TMP15:%.*]] = add nsw i32 [[TMP14]], [[TMP11]]
; FULL-SIMPLIFY-NEXT: store i32 [[TMP15]], i32* [[TMP13]], align 4
; FULL-SIMPLIFY-NEXT: [[TMP16]] = add nsw i32 [[DOT0]], 1
; FULL-SIMPLIFY-NEXT: br label [[TMP4]]
; FULL-SIMPLIFY: 17:
; FULL-SIMPLIFY-NEXT: [[TMP18:%.*]] = sext i32 [[TMP1]] to i64
; FULL-SIMPLIFY-NEXT: [[TMP19:%.*]] = getelementptr inbounds i32, i32* [[TMP2]], i64 [[TMP18]]
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "nonnull"(i32* [[TMP2]]), "align"(i32* [[TMP2]], i64 4) ]
; FULL-SIMPLIFY-NEXT: [[TMP20:%.*]] = load i32, i32* [[TMP19]], align 4
; FULL-SIMPLIFY-NEXT: ret i32 [[TMP20]]
;
br label %4
4: ; preds = %6, %3
%.0 = phi i32 [ 0, %3 ], [ %16, %6 ]
%5 = icmp slt i32 %.0, %1
br i1 %5, label %6, label %17
6: ; preds = %4
%7 = add nsw i32 %1, %.0
%8 = sext i32 %7 to i64
%9 = getelementptr inbounds i32, i32* %0, i64 %8
%10 = load i32, i32* %9, align 4
%11 = mul nsw i32 %.0, %10
%12 = sext i32 %.0 to i64
%13 = getelementptr inbounds i32, i32* %0, i64 %12
%14 = load i32, i32* %13, align 4
%15 = add nsw i32 %14, %11
store i32 %15, i32* %13, align 4
%16 = add nsw i32 %.0, 1
br label %4
17: ; preds = %4
%18 = sext i32 %1 to i64
%19 = getelementptr inbounds i32, i32* %2, i64 %18
%20 = load i32, i32* %19, align 4
ret i32 %20
}
%struct.A = type { i8*, i64*, [4 x [4 x %struct.D]], i64 }
%struct.D = type { i64, i64 }
define i32 @test7(%struct.A* nonnull %0, i32 %1) {
; BASIC-LABEL: define {{[^@]+}}@test7
; BASIC-SAME: (%struct.A* nonnull [[TMP0:%.*]], i32 [[TMP1:%.*]]) {
; BASIC-NEXT: [[TMP3:%.*]] = sext i32 [[TMP1]] to i64
; BASIC-NEXT: [[TMP4:%.*]] = getelementptr inbounds [[STRUCT_A:%.*]], %struct.A* [[TMP0]], i64 0, i32 3
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.A* [[TMP0]], i64 280), "align"(%struct.A* [[TMP0]], i64 16) ]
; BASIC-NEXT: [[TMP5:%.*]] = load i64, i64* [[TMP4]], align 8
; BASIC-NEXT: [[TMP6:%.*]] = getelementptr inbounds [[STRUCT_A]], %struct.A* [[TMP0]], i64 0, i32 2, i64 [[TMP3]], i64 [[TMP5]], i32 0
; BASIC-NEXT: [[TMP7:%.*]] = load i64, i64* [[TMP6]], align 32
; BASIC-NEXT: [[TMP8:%.*]] = getelementptr inbounds [[STRUCT_A]], %struct.A* [[TMP0]], i64 0, i32 1
; BASIC-NEXT: [[TMP9:%.*]] = load i64*, i64** [[TMP8]], align 8
; BASIC-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, i64* [[TMP9]], i64 [[TMP5]]
; BASIC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i64* [[TMP10]], i64 8), "nonnull"(i64* [[TMP9]]), "align"(i64* [[TMP9]], i64 8) ]
; BASIC-NEXT: store i64 [[TMP7]], i64* [[TMP10]], align 8
; BASIC-NEXT: store i64 [[TMP7]], i64* [[TMP10]], align 8
; BASIC-NEXT: [[TMP11:%.*]] = bitcast %struct.A* [[TMP0]] to i32**
; BASIC-NEXT: [[TMP12:%.*]] = load i32*, i32** [[TMP11]], align 8
; BASIC-NEXT: [[TMP13:%.*]] = load i32, i32* [[TMP12]], align 4
; BASIC-NEXT: ret i32 [[TMP13]]
;
; ALL-LABEL: define {{[^@]+}}@test7
; ALL-SAME: (%struct.A* nonnull [[TMP0:%.*]], i32 [[TMP1:%.*]]) {
; ALL-NEXT: [[TMP3:%.*]] = sext i32 [[TMP1]] to i64
; ALL-NEXT: [[TMP4:%.*]] = getelementptr inbounds [[STRUCT_A:%.*]], %struct.A* [[TMP0]], i64 0, i32 3
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.A* [[TMP0]], i64 280), "align"(%struct.A* [[TMP0]], i64 16) ]
; ALL-NEXT: [[TMP5:%.*]] = load i64, i64* [[TMP4]], align 8
; ALL-NEXT: [[TMP6:%.*]] = getelementptr inbounds [[STRUCT_A]], %struct.A* [[TMP0]], i64 0, i32 2, i64 [[TMP3]], i64 [[TMP5]], i32 0
; ALL-NEXT: [[TMP7:%.*]] = load i64, i64* [[TMP6]], align 32
; ALL-NEXT: [[TMP8:%.*]] = getelementptr inbounds [[STRUCT_A]], %struct.A* [[TMP0]], i64 0, i32 1
; ALL-NEXT: [[TMP9:%.*]] = load i64*, i64** [[TMP8]], align 8
; ALL-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, i64* [[TMP9]], i64 [[TMP5]]
; ALL-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i64* [[TMP10]], i64 8), "nonnull"(i64* [[TMP9]]), "align"(i64* [[TMP9]], i64 8) ]
; ALL-NEXT: store i64 [[TMP7]], i64* [[TMP10]], align 8
; ALL-NEXT: store i64 [[TMP7]], i64* [[TMP10]], align 8
; ALL-NEXT: [[TMP11:%.*]] = bitcast %struct.A* [[TMP0]] to i32**
; ALL-NEXT: [[TMP12:%.*]] = load i32*, i32** [[TMP11]], align 8
; ALL-NEXT: [[TMP13:%.*]] = load i32, i32* [[TMP12]], align 4
; ALL-NEXT: ret i32 [[TMP13]]
;
; WITH-AC-LABEL: define {{[^@]+}}@test7
; WITH-AC-SAME: (%struct.A* nonnull [[TMP0:%.*]], i32 [[TMP1:%.*]]) {
; WITH-AC-NEXT: [[TMP3:%.*]] = sext i32 [[TMP1]] to i64
; WITH-AC-NEXT: [[TMP4:%.*]] = getelementptr inbounds [[STRUCT_A:%.*]], %struct.A* [[TMP0]], i64 0, i32 3
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.A* [[TMP0]], i64 280), "align"(%struct.A* [[TMP0]], i64 16) ]
; WITH-AC-NEXT: [[TMP5:%.*]] = load i64, i64* [[TMP4]], align 8
; WITH-AC-NEXT: [[TMP6:%.*]] = getelementptr inbounds [[STRUCT_A]], %struct.A* [[TMP0]], i64 0, i32 2, i64 [[TMP3]], i64 [[TMP5]], i32 0
; WITH-AC-NEXT: [[TMP7:%.*]] = load i64, i64* [[TMP6]], align 32
; WITH-AC-NEXT: [[TMP8:%.*]] = getelementptr inbounds [[STRUCT_A]], %struct.A* [[TMP0]], i64 0, i32 1
; WITH-AC-NEXT: [[TMP9:%.*]] = load i64*, i64** [[TMP8]], align 8
; WITH-AC-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, i64* [[TMP9]], i64 [[TMP5]]
; WITH-AC-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i64* [[TMP10]], i64 8), "nonnull"(i64* [[TMP9]]), "align"(i64* [[TMP9]], i64 8) ]
; WITH-AC-NEXT: store i64 [[TMP7]], i64* [[TMP10]], align 8
; WITH-AC-NEXT: store i64 [[TMP7]], i64* [[TMP10]], align 8
; WITH-AC-NEXT: [[TMP11:%.*]] = bitcast %struct.A* [[TMP0]] to i32**
; WITH-AC-NEXT: [[TMP12:%.*]] = load i32*, i32** [[TMP11]], align 8
; WITH-AC-NEXT: [[TMP13:%.*]] = load i32, i32* [[TMP12]], align 4
; WITH-AC-NEXT: ret i32 [[TMP13]]
;
; CROSS-BLOCK-LABEL: define {{[^@]+}}@test7
; CROSS-BLOCK-SAME: (%struct.A* nonnull [[TMP0:%.*]], i32 [[TMP1:%.*]]) {
; CROSS-BLOCK-NEXT: [[TMP3:%.*]] = sext i32 [[TMP1]] to i64
; CROSS-BLOCK-NEXT: [[TMP4:%.*]] = getelementptr inbounds [[STRUCT_A:%.*]], %struct.A* [[TMP0]], i64 0, i32 3
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(%struct.A* [[TMP0]], i64 280), "align"(%struct.A* [[TMP0]], i64 16) ]
; CROSS-BLOCK-NEXT: [[TMP5:%.*]] = load i64, i64* [[TMP4]], align 8
; CROSS-BLOCK-NEXT: [[TMP6:%.*]] = getelementptr inbounds [[STRUCT_A]], %struct.A* [[TMP0]], i64 0, i32 2, i64 [[TMP3]], i64 [[TMP5]], i32 0
; CROSS-BLOCK-NEXT: [[TMP7:%.*]] = load i64, i64* [[TMP6]], align 32
; CROSS-BLOCK-NEXT: [[TMP8:%.*]] = getelementptr inbounds [[STRUCT_A]], %struct.A* [[TMP0]], i64 0, i32 1
; CROSS-BLOCK-NEXT: [[TMP9:%.*]] = load i64*, i64** [[TMP8]], align 8
; CROSS-BLOCK-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, i64* [[TMP9]], i64 [[TMP5]]
; CROSS-BLOCK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i64* [[TMP10]], i64 8), "nonnull"(i64* [[TMP9]]), "align"(i64* [[TMP9]], i64 8) ]
; CROSS-BLOCK-NEXT: store i64 [[TMP7]], i64* [[TMP10]], align 8
; CROSS-BLOCK-NEXT: store i64 [[TMP7]], i64* [[TMP10]], align 8
; CROSS-BLOCK-NEXT: [[TMP11:%.*]] = bitcast %struct.A* [[TMP0]] to i32**
; CROSS-BLOCK-NEXT: [[TMP12:%.*]] = load i32*, i32** [[TMP11]], align 8
; CROSS-BLOCK-NEXT: [[TMP13:%.*]] = load i32, i32* [[TMP12]], align 4
; CROSS-BLOCK-NEXT: ret i32 [[TMP13]]
;
; FULL-SIMPLIFY-LABEL: define {{[^@]+}}@test7
; FULL-SIMPLIFY-SAME: (%struct.A* nonnull align 16 dereferenceable(280) [[TMP0:%.*]], i32 [[TMP1:%.*]]) {
; FULL-SIMPLIFY-NEXT: [[TMP3:%.*]] = sext i32 [[TMP1]] to i64
; FULL-SIMPLIFY-NEXT: [[TMP4:%.*]] = getelementptr inbounds [[STRUCT_A:%.*]], %struct.A* [[TMP0]], i64 0, i32 3
; FULL-SIMPLIFY-NEXT: [[TMP5:%.*]] = load i64, i64* [[TMP4]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP6:%.*]] = getelementptr inbounds [[STRUCT_A]], %struct.A* [[TMP0]], i64 0, i32 2, i64 [[TMP3]], i64 [[TMP5]], i32 0
; FULL-SIMPLIFY-NEXT: [[TMP7:%.*]] = load i64, i64* [[TMP6]], align 32
; FULL-SIMPLIFY-NEXT: [[TMP8:%.*]] = getelementptr inbounds [[STRUCT_A]], %struct.A* [[TMP0]], i64 0, i32 1
; FULL-SIMPLIFY-NEXT: [[TMP9:%.*]] = load i64*, i64** [[TMP8]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, i64* [[TMP9]], i64 [[TMP5]]
; FULL-SIMPLIFY-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(i64* [[TMP10]], i64 8), "nonnull"(i64* [[TMP9]]), "align"(i64* [[TMP9]], i64 8) ]
; FULL-SIMPLIFY-NEXT: store i64 [[TMP7]], i64* [[TMP10]], align 8
; FULL-SIMPLIFY-NEXT: store i64 [[TMP7]], i64* [[TMP10]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP11:%.*]] = bitcast %struct.A* [[TMP0]] to i32**
; FULL-SIMPLIFY-NEXT: [[TMP12:%.*]] = load i32*, i32** [[TMP11]], align 8
; FULL-SIMPLIFY-NEXT: [[TMP13:%.*]] = load i32, i32* [[TMP12]], align 4
; FULL-SIMPLIFY-NEXT: ret i32 [[TMP13]]
;
%3 = sext i32 %1 to i64
%4 = getelementptr inbounds %struct.A, %struct.A* %0, i64 0, i32 3
%5 = load i64, i64* %4, align 8
%6 = getelementptr inbounds %struct.A, %struct.A* %0, i64 0, i32 2, i64 %3, i64 %5, i32 0
%7 = load i64, i64* %6, align 32
%8 = getelementptr inbounds %struct.A, %struct.A* %0, i64 0, i32 1
%9 = load i64*, i64** %8, align 8
%10 = getelementptr inbounds i64, i64* %9, i64 %5
store i64 %7, i64* %10, align 8
store i64 %7, i64* %10, align 8
%11 = bitcast %struct.A* %0 to i32**
%12 = load i32*, i32** %11, align 8
%13 = load i32, i32* %12, align 4
ret i32 %13
}
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