mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 20:23:11 +01:00
062b5d40cb
for 32 bit signed, 32 bit unsigned, and 64 bit pointers." This reverts 57076d3199fc2b0af4a3736b7749dd5462cacda5. Original review at https://reviews.llvm.org/D64931. Review for added fix at https://reviews.llvm.org/D66843. llvm-svn: 371568
75 lines
2.1 KiB
LLVM
75 lines
2.1 KiB
LLVM
; REQUIRES: x86-registered-target
|
|
|
|
; Test to ensure that only referenced type ID records are emitted into
|
|
; each distributed index file.
|
|
|
|
; RUN: opt -thinlto-bc -thinlto-split-lto-unit -o %t1.o %s
|
|
; RUN: opt -thinlto-bc -thinlto-split-lto-unit -o %t2.o %p/Inputs/cfi-distributed.ll
|
|
|
|
; RUN: llvm-lto2 run -thinlto-distributed-indexes %t1.o %t2.o \
|
|
; RUN: -o %t3 \
|
|
; RUN: -r=%t1.o,test,px \
|
|
; RUN: -r=%t1.o,_ZTV1B, \
|
|
; RUN: -r=%t1.o,_ZTV1B,px \
|
|
; RUN: -r=%t1.o,test2, \
|
|
; RUN: -r=%t1.o,test3, \
|
|
; RUN: -r=%t2.o,test1, \
|
|
; RUN: -r=%t2.o,test3,p \
|
|
; RUN: -r=%t2.o,test2,px \
|
|
; RUN: -r=%t2.o,_ZTV1B2, \
|
|
; RUN: -r=%t2.o,_ZTV1B2,px \
|
|
; RUN: -r=%t2.o,_ZTV1B3, \
|
|
; RUN: -r=%t2.o,_ZTV1B3,px
|
|
|
|
; Check that we have all needed type IDs.
|
|
; RUN: llvm-dis %t1.o.thinlto.bc -o - | FileCheck %s --check-prefix=INDEX1
|
|
|
|
; Used by @llvm.type.test in @test
|
|
; INDEX1: typeid: (name: "_ZTS1A"
|
|
|
|
; Used by @llvm.type.test in @test2 imported to be called from @test
|
|
; INDEX1: typeid: (name: "_ZTS1A2"
|
|
|
|
; Used by @llvm.type.test in @test1 imported to be called by alias
|
|
; @test3 from @test
|
|
; INDEX1: typeid: (name: "_ZTS1A3"
|
|
|
|
; The second index file, should only contain the type IDs used in @test1 and @test2.
|
|
; RUN: llvm-dis %t2.o.thinlto.bc -o - | FileCheck %s --check-prefix=INDEX2
|
|
; INDEX2-NOT: typeid: (name: "_ZTS1A"
|
|
; INDEX2: typeid: (name: "_ZTS1A2"
|
|
; INDEX2: typeid: (name: "_ZTS1A3"
|
|
|
|
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-grtev4-linux-gnu"
|
|
|
|
%struct.B = type { %struct.A }
|
|
%struct.A = type { i32 (...)** }
|
|
|
|
@_ZTV1B = constant { [3 x i8*] } { [3 x i8*] [i8* undef, i8* undef, i8* undef] }, !type !0
|
|
|
|
define void @test(i8* %b) {
|
|
entry:
|
|
tail call void @test2(i8* %b)
|
|
tail call void @test3(i8* %b)
|
|
%0 = bitcast i8* %b to i8**
|
|
%vtable2 = load i8*, i8** %0
|
|
%1 = tail call i1 @llvm.type.test(i8* %vtable2, metadata !"_ZTS1A")
|
|
br i1 %1, label %cont, label %trap
|
|
|
|
trap:
|
|
tail call void @llvm.trap()
|
|
unreachable
|
|
|
|
cont:
|
|
ret void
|
|
}
|
|
|
|
declare void @test2(i8*)
|
|
declare void @test3(i8*)
|
|
declare i1 @llvm.type.test(i8*, metadata)
|
|
declare void @llvm.trap()
|
|
|
|
!0 = !{i64 16, !"_ZTS1A"}
|
|
!1 = !{i64 16, !"_ZTS1B"}
|