llvm/test/CodeGen/X86/2009-07-09-ExtractBoolFromVector.ll
2009-09-08 23:54:48 +00:00

12 lines
329 B
LLVM

; RUN: llc < %s -march=x86
; PR3037
define void @entry(<4 x i8>* %dest) {
%1 = xor <4 x i1> zeroinitializer, < i1 true, i1 true, i1 true, i1 true >
%2 = extractelement <4 x i1> %1, i32 3
%3 = zext i1 %2 to i8
%4 = insertelement <4 x i8> zeroinitializer, i8 %3, i32 3
store <4 x i8> %4, <4 x i8>* %dest, align 1
ret void
}