llvm/test/Transforms/InstCombine/2012-04-24-vselect.ll
Nadav Rotem 80c1ea6f9b ConstantFoldSelectInstruction swapped the operands of the select.
Fix 12592. Patch by Matt Pharr.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155480 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-24 20:18:49 +00:00

14 lines
446 B
LLVM

; RUN: opt -instcombine -S < %s | FileCheck %s
; CHECK: @foo
; CHECK: <i32 1, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>
define <8 x i32> @foo() nounwind {
entry:
%v1.i = select <8 x i1> <i1 true, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false>,
<8 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>,
<8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>
ret <8 x i32> %v1.i
}