mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 19:23:23 +01:00
7ea99307e1
This is equivalent in terms of LLVM IR semantics, but we want to transition away from using MaybeAlign to represent the alignment of these instructions. Differential Revision: https://reviews.llvm.org/D77984
229 lines
6.7 KiB
LLVM
229 lines
6.7 KiB
LLVM
; RUN: llvm-as < %s | llvm-dis > %t.orig
|
|
; RUN: llvm-as < %s | llvm-c-test --echo > %t.echo
|
|
; RUN: diff -w %t.orig %t.echo
|
|
|
|
source_filename = "/test/Bindings/echo.ll"
|
|
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-apple-macosx10.11.0"
|
|
|
|
module asm "classical GAS"
|
|
|
|
%S = type { i64, %S* }
|
|
|
|
@var = global i32 42
|
|
@ext = external global i32*
|
|
@cst = constant %S { i64 1, %S* @cst }
|
|
@tl = thread_local global { i64, %S* } { i64 1, %S* @cst }
|
|
@arr = linkonce_odr global [5 x i8] [ i8 2, i8 3, i8 5, i8 7, i8 11 ]
|
|
@str = private unnamed_addr constant [13 x i8] c"hello world\0A\00"
|
|
@locStr = private local_unnamed_addr constant [13 x i8] c"hello world\0A\00"
|
|
@hidden = hidden global i32 7
|
|
@protected = protected global i32 23
|
|
@section = global i32 27, section ".custom"
|
|
@align = global i32 31, align 4
|
|
@nullptr = global i32* null
|
|
|
|
@aliased1 = alias i32, i32* @var
|
|
@aliased2 = internal alias i32, i32* @var
|
|
@aliased3 = external alias i32, i32* @var
|
|
@aliased4 = weak alias i32, i32* @var
|
|
@aliased5 = weak_odr alias i32, i32* @var
|
|
|
|
@ifunc = ifunc i32 (i32), i64 ()* @ifunc_resolver
|
|
|
|
define i64 @ifunc_resolver() {
|
|
entry:
|
|
ret i64 0
|
|
}
|
|
|
|
define { i64, %S* } @unpackrepack(%S %s) {
|
|
%1 = extractvalue %S %s, 0
|
|
%2 = extractvalue %S %s, 1
|
|
%3 = insertvalue { i64, %S* } undef, %S* %2, 1
|
|
%4 = insertvalue { i64, %S* } %3, i64 %1, 0
|
|
ret { i64, %S* } %4
|
|
}
|
|
|
|
declare void @decl()
|
|
|
|
; TODO: label and metadata types
|
|
define void @types() {
|
|
%1 = alloca half, align 2
|
|
%2 = alloca float, align 4
|
|
%3 = alloca double, align 8
|
|
%4 = alloca x86_fp80, align 16
|
|
%5 = alloca fp128, align 16
|
|
%6 = alloca ppc_fp128, align 16
|
|
%7 = alloca i7, align 1
|
|
%8 = alloca void (i1)*, align 8
|
|
%9 = alloca [3 x i22], align 4
|
|
%10 = alloca i328 addrspace(5)*, align 8
|
|
%11 = alloca <5 x i23*>, align 64
|
|
%12 = alloca x86_mmx, align 8
|
|
ret void
|
|
}
|
|
|
|
define i32 @iops(i32 %a, i32 %b) {
|
|
%1 = add i32 %a, %b
|
|
%2 = mul i32 %a, %1
|
|
%3 = sub i32 %2, %1
|
|
%4 = udiv i32 %3, %b
|
|
%5 = sdiv i32 %2, %4
|
|
%6 = urem i32 %3, %5
|
|
%7 = srem i32 %2, %6
|
|
%8 = shl i32 %1, %b
|
|
%9 = lshr i32 %a, %7
|
|
%10 = ashr i32 %b, %8
|
|
%11 = and i32 %9, %10
|
|
%12 = or i32 %2, %11
|
|
%13 = xor i32 %12, %4
|
|
ret i32 %13
|
|
}
|
|
|
|
define i32 @call() {
|
|
%1 = call i32 @iops(i32 23, i32 19)
|
|
ret i32 %1
|
|
}
|
|
|
|
define i32 @cond(i32 %a, i32 %b) {
|
|
br label %br
|
|
unreachable:
|
|
unreachable
|
|
br:
|
|
%1 = icmp eq i32 %a, %b
|
|
br i1 %1, label %next0, label %unreachable
|
|
next0:
|
|
%2 = icmp ne i32 %a, %b
|
|
br i1 %2, label %next1, label %unreachable
|
|
next1:
|
|
%3 = icmp ugt i32 %a, %b
|
|
br i1 %3, label %next2, label %unreachable
|
|
next2:
|
|
%4 = icmp uge i32 %a, %b
|
|
br i1 %4, label %next3, label %unreachable
|
|
next3:
|
|
%5 = icmp ult i32 %a, %b
|
|
br i1 %5, label %next4, label %unreachable
|
|
next4:
|
|
%6 = icmp ule i32 %a, %b
|
|
br i1 %6, label %next5, label %unreachable
|
|
next5:
|
|
%7 = icmp sgt i32 %a, %b
|
|
br i1 %7, label %next6, label %unreachable
|
|
next6:
|
|
%8 = icmp sge i32 %a, %b
|
|
br i1 %8, label %next7, label %unreachable
|
|
next7:
|
|
%9 = icmp slt i32 %a, %b
|
|
br i1 %9, label %next8, label %unreachable
|
|
next8:
|
|
%10 = icmp sle i32 %a, %b
|
|
br i1 %10, label %next9, label %unreachable
|
|
next9:
|
|
ret i32 0
|
|
}
|
|
|
|
define i32 @loop(i32 %i) {
|
|
br label %cond
|
|
cond:
|
|
%c = phi i32 [ %i, %0 ], [ %j, %do ]
|
|
%p = phi i32 [ %r, %do ], [ 789, %0 ]
|
|
%1 = icmp eq i32 %c, 0
|
|
br i1 %1, label %do, label %done
|
|
do:
|
|
%2 = sub i32 %p, 23
|
|
%j = sub i32 %i, 1
|
|
%r = mul i32 %2, 3
|
|
br label %cond
|
|
done:
|
|
ret i32 %p
|
|
}
|
|
|
|
define void @memops(i8* %ptr) {
|
|
%a = load i8, i8* %ptr
|
|
%b = load volatile i8, i8* %ptr
|
|
%c = load i8, i8* %ptr, align 8
|
|
%d = load atomic i8, i8* %ptr acquire, align 32
|
|
store i8 0, i8* %ptr
|
|
store volatile i8 0, i8* %ptr
|
|
store i8 0, i8* %ptr, align 8
|
|
store atomic i8 0, i8* %ptr release, align 32
|
|
%e = atomicrmw add i8* %ptr, i8 0 monotonic
|
|
%f = atomicrmw volatile xchg i8* %ptr, i8 0 acq_rel
|
|
%g = cmpxchg i8* %ptr, i8 1, i8 2 seq_cst acquire
|
|
%h = cmpxchg weak i8* %ptr, i8 1, i8 2 seq_cst acquire
|
|
%i = cmpxchg volatile i8* %ptr, i8 1, i8 2 monotonic monotonic
|
|
ret void
|
|
}
|
|
|
|
declare void @personalityFn()
|
|
|
|
define void @exn() personality void ()* @personalityFn {
|
|
entry:
|
|
invoke void @decl()
|
|
to label %via.cleanup unwind label %exn.dispatch
|
|
via.cleanup:
|
|
invoke void @decl()
|
|
to label %via.catchswitch unwind label %cleanup.inner
|
|
cleanup.inner:
|
|
%cp.inner = cleanuppad within none []
|
|
cleanupret from %cp.inner unwind label %exn.dispatch
|
|
via.catchswitch:
|
|
invoke void @decl()
|
|
to label %exit unwind label %dispatch.inner
|
|
dispatch.inner:
|
|
%cs.inner = catchswitch within none [label %pad.inner] unwind label %exn.dispatch
|
|
pad.inner:
|
|
%catch.inner = catchpad within %cs.inner [i32 0]
|
|
catchret from %catch.inner to label %exit
|
|
exn.dispatch:
|
|
%cs = catchswitch within none [label %pad1, label %pad2] unwind label %cleanup
|
|
pad1:
|
|
catchpad within %cs [i32 1]
|
|
unreachable
|
|
pad2:
|
|
catchpad within %cs [i32 2]
|
|
unreachable
|
|
cleanup:
|
|
%cp = cleanuppad within none []
|
|
cleanupret from %cp unwind to caller
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @with_debuginfo() !dbg !4 {
|
|
ret void, !dbg !7
|
|
}
|
|
|
|
declare i8* @llvm.stacksave()
|
|
declare void @llvm.stackrestore(i8*)
|
|
declare void @llvm.lifetime.start.p0i8(i64, i8*)
|
|
declare void @llvm.lifetime.end.p0i8(i64, i8*)
|
|
|
|
define void @test_intrinsics() {
|
|
entry:
|
|
%sp = call i8* @llvm.stacksave()
|
|
%x = alloca i32, align 4
|
|
%0 = bitcast i32* %x to i8*
|
|
call void @llvm.lifetime.start.p0i8(i64 4, i8* %0)
|
|
call void @llvm.lifetime.end.p0i8(i64 4, i8* %0)
|
|
call void @llvm.stackrestore(i8* %sp)
|
|
ret void
|
|
}
|
|
|
|
!llvm.dbg.cu = !{!0, !2}
|
|
!llvm.module.flags = !{!3}
|
|
|
|
!0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug)
|
|
!1 = !DIFile(filename: "echo.ll", directory: "/llvm/test/Bindings/llvm-c/echo.ll")
|
|
!2 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug)
|
|
!3 = !{i32 2, !"Debug Info Version", i32 3}
|
|
!4 = distinct !DISubprogram(name: "with_debuginfo", linkageName: "_with_debuginfo", scope: null, file: !1, line: 42, type: !5, isLocal: false, isDefinition: true, scopeLine: 1519, flags: DIFlagPrototyped, isOptimized: true, unit: !0, templateParams: !6, retainedNodes: !6)
|
|
!5 = !DISubroutineType(types: !6)
|
|
!6 = !{}
|
|
!7 = !DILocation(line: 42, scope: !8, inlinedAt: !11)
|
|
!8 = distinct !DILexicalBlock(scope: !9, file: !1, line: 42, column: 12)
|
|
!9 = distinct !DISubprogram(name: "fake_inlined_block", linkageName: "_fake_inlined_block", scope: null, file: !1, line: 82, type: !5, isLocal: false, isDefinition: true, scopeLine: 82, flags: DIFlagPrototyped, isOptimized: true, unit: !2, templateParams: !6, retainedNodes: !6)
|
|
!10 = distinct !DILocation(line: 84, scope: !8, inlinedAt: !11)
|
|
!11 = !DILocation(line: 42, scope: !4)
|