mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-01 08:23:21 +01:00
80893981d6
I'm backing this out for the second time. It was supposed to be fixed by r128164, but the mingw self-host must be defeating the fix. llvm-svn: 128181
64 lines
1.4 KiB
LLVM
64 lines
1.4 KiB
LLVM
; RUN: llc < %s -march=x86 -disable-cgp-branch-opts | FileCheck %s -check-prefix=32
|
|
; RUN: llc < %s -march=x86-64 -disable-cgp-branch-opts | FileCheck %s -check-prefix=64
|
|
; rdar://7573216
|
|
; PR6146
|
|
|
|
define i32 @t1(i32 %x) nounwind readnone ssp {
|
|
entry:
|
|
; 32: t1:
|
|
; 32: cmpl $1
|
|
; 32: sbbl
|
|
|
|
; 64: t1:
|
|
; 64: cmpl $1
|
|
; 64: sbbl
|
|
%0 = icmp eq i32 %x, 0
|
|
%iftmp.0.0 = select i1 %0, i32 -1, i32 0
|
|
ret i32 %iftmp.0.0
|
|
}
|
|
|
|
define i32 @t2(i32 %x) nounwind readnone ssp {
|
|
entry:
|
|
; 32: t2:
|
|
; 32: cmpl $1
|
|
; 32: sbbl
|
|
|
|
; 64: t2:
|
|
; 64: cmpl $1
|
|
; 64: sbbl
|
|
%0 = icmp eq i32 %x, 0
|
|
%iftmp.0.0 = sext i1 %0 to i32
|
|
ret i32 %iftmp.0.0
|
|
}
|
|
|
|
%struct.zbookmark = type { i64, i64 }
|
|
%struct.zstream = type { }
|
|
|
|
define i32 @t3() nounwind readonly {
|
|
entry:
|
|
; 32: t3:
|
|
; 32: cmpl $1
|
|
; 32: sbbl
|
|
; 32: cmpl
|
|
; 32: xorl
|
|
|
|
; 64: t3:
|
|
; 64: cmpl $1
|
|
; 64: sbbq
|
|
; 64: cmpq
|
|
; 64: xorl
|
|
%not.tobool = icmp eq i32 undef, 0 ; <i1> [#uses=2]
|
|
%cond = sext i1 %not.tobool to i32 ; <i32> [#uses=1]
|
|
%conv = sext i1 %not.tobool to i64 ; <i64> [#uses=1]
|
|
%add13 = add i64 0, %conv ; <i64> [#uses=1]
|
|
%cmp = icmp ult i64 undef, %add13 ; <i1> [#uses=1]
|
|
br i1 %cmp, label %if.then, label %if.end
|
|
|
|
if.then: ; preds = %entry
|
|
br label %if.end
|
|
|
|
if.end: ; preds = %if.then, %entry
|
|
%xor27 = xor i32 undef, %cond ; <i32> [#uses=0]
|
|
ret i32 0
|
|
}
|