; RUN: llc --filetype=obj %s -o - 2>&1 | dxil-dis -o - | FileCheck %s | |
target datalayout = "e-m:e-p:32:32-i1:32-i8:8-i16:16-i32:32-i64:64-f16:16-f32:32-f64:64-n8:16:32:64" | |
target triple = "dxil-unknown-shadermodel6.7-library" | |
; Make sure alloca is the same. | |
; CHECK:alloca <2 x float>, align 8 | |
; Make sure shufflevector works for DXIL bitcode writer. | |
; CHECK:shufflevector <2 x float> %{{.*}}, <2 x float> undef, <2 x i32> <i32 1, i32 0> | |
; Function Attrs: noinline nounwind optnone | |
define noundef <2 x float> @foo(<2 x float> noundef %a) #0 { | |
entry: | |
%a.addr = alloca <2 x float>, align 8 | |
store <2 x float> %a, ptr %a.addr, align 8 | |
%0 = load <2 x float>, ptr %a.addr, align 8 | |
%1 = shufflevector <2 x float> %0, <2 x float> poison, <2 x i32> <i32 1, i32 0> | |
ret <2 x float> %1 | |
} | |
attributes #0 = { noinline nounwind optnone "frame-pointer"="all" "min-legal-vector-width"="64" "no-trapping-math"="true" "stack-protector-buffer-size"="8" } | |
!llvm.module.flags = !{!0, !1, !3} | |
!0 = !{i32 1, !"wchar_size", i32 4} | |
!1 = !{i32 6, !"dx.valver", !2} | |
!2 = !{i32 1, i32 7} | |
!3 = !{i32 7, !"frame-pointer", i32 2} |