19 lines
438 B
LLVM
19 lines
438 B
LLVM
|
; RUN: opt -newgvn -S < %s | FileCheck %s
|
||
|
|
|
||
|
|
declare void @use(i1)
|
||
|
|
|
||
|
|
define void @test1(float %x, float %y) {
|
||
|
|
entry:
|
||
|
|
%cmp1 = fcmp nnan oeq float %y, %x
|
||
|
|
%cmp2 = fcmp oeq float %x, %y
|
||
|
|
call void @use(i1 %cmp1)
|
||
|
|
call void @use(i1 %cmp2)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
; CHECK-LABEL: define void @test1(
|
||
|
|
; CHECK: %[[cmp:.*]] = fcmp oeq float %y, %x
|
||
|
|
; CHECK-NEXT: call void @use(i1 %[[cmp]])
|
||
|
|
; CHECK-NEXT: call void @use(i1 %[[cmp]])
|
||
|
|
; CHECK-NEXT: ret void
|