UnrealEngine/Engine/Source/ThirdParty/Intel/ISPC/ispc-1.21.0/tests/lit-tests/1253.ispc

//; RUN: %{ispc} --emit-asm --target=sse2-i32x4 --cpu=core2 %s -o - | FileCheck %s -check-prefix=CHECK_CPU_CORE2
//; RUN: %{ispc} --emit-asm --target=sse2-i32x4 --cpu=x86-64 %s -o - | FileCheck %s -check-prefix=CHECK_CPU_X86-64
//; REQUIRES: X86_ENABLED
int foo(uniform float b){
    int8 aa = b;
//; CHECK_CPU_CORE2: pshufb
//; CHECK_CPU_X86-64-NOT: pshufb
    return aa;
}