This should always be signed chars, so use int8_t. This fixes a miscompile when

[llvm/stm8.git] / test / CodeGen / X86 / vec_zero.ll

; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s

; CHECK: xorps
define void @foo(<4 x float>* %P) {
        %T = load <4 x float>* %P               ; <<4 x float>> [#uses=1]
        %S = fadd <4 x float> zeroinitializer, %T                ; <<4 x float>> [#uses=1]
        store <4 x float> %S, <4 x float>* %P
        ret void
}

; CHECK: pxor
define void @bar(<4 x i32>* %P) {
        %T = load <4 x i32>* %P         ; <<4 x i32>> [#uses=1]
        %S = add <4 x i32> zeroinitializer, %T          ; <<4 x i32>> [#uses=1]
        store <4 x i32> %S, <4 x i32>* %P
        ret void
}