mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-19 11:02:59 +02:00
485740d256
We forgot to remove optimization metadata when performing hosting during FoldTwoEntryPHINode. This fixes PR29163. llvm-svn: 279980
32 lines
729 B
LLVM
32 lines
729 B
LLVM
; RUN: opt -S -simplifycfg < %s | FileCheck %s
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
@GV = external constant i64*
|
|
|
|
define i64* @test1(i1 %cond, i8* %P) {
|
|
entry:
|
|
br i1 %cond, label %if, label %then
|
|
|
|
then:
|
|
%bc = bitcast i8* %P to i64*
|
|
br label %join
|
|
|
|
if:
|
|
%load = load i64*, i64** @GV, align 8, !dereferenceable !0
|
|
br label %join
|
|
|
|
join:
|
|
%phi = phi i64* [ %bc, %then ], [ %load, %if ]
|
|
ret i64* %phi
|
|
}
|
|
|
|
; CHECK-LABEL: define i64* @test1(
|
|
; CHECK: %[[bc:.*]] = bitcast i8* %P to i64*
|
|
; CHECK: %[[load:.*]] = load i64*, i64** @GV, align 8{{$}}
|
|
; CHECK: %[[phi:.*]] = select i1 %cond, i64* %[[load]], i64* %[[bc]]
|
|
; CHECK: ret i64* %[[phi]]
|
|
|
|
|
|
!0 = !{i64 8}
|