| |
| ; RUN: opt -S -dxil-prepare < %s | FileCheck %s |
| target triple = "dxil-unknown-shadermodel6.0-library" |
| |
| @f = internal unnamed_addr global float 0.000000e+00, align 4 |
| @llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @_GLOBAL__sub_I_static_global.hlsl, ptr null }] |
| |
| ; Make sure noundef is removed for function. |
| ; CHECK:declare float @"?init@@YAMXZ"() |
| declare noundef float @"?init@@YAMXZ"() local_unnamed_addr #0 |
| |
| ; Make sure noundef is removed for call. |
| ; CHECK: %call.i = tail call float @"?init@@YAMXZ"() |
| ; Function Attrs: nounwind |
| define internal void @_GLOBAL__sub_I_static_global.hlsl() #1 { |
| entry: |
| %call.i = tail call noundef float @"?init@@YAMXZ"() #2 |
| store float %call.i, ptr @f, align 4 |
| ret void |
| } |
| |
| attributes #0 = { "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" } |
| attributes #1 = { nounwind "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" } |
| attributes #2 = { nounwind } |
| |
