26 lines
1019 B
LLVM
26 lines
1019 B
LLVM
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; RUN: opt -S -dxil-prepare < %s | FileCheck %s
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target triple = "dxil-unknown-unknown"
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@f = internal unnamed_addr global float 0.000000e+00, align 4
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@llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @_GLOBAL__sub_I_static_global.hlsl, ptr null }]
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; Make sure noundef is removed for function.
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; CHECK:declare float @"?init@@YAMXZ"()
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declare noundef float @"?init@@YAMXZ"() local_unnamed_addr #0
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; Make sure noundef is removed for call.
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; CHECK: %call.i = tail call float @"?init@@YAMXZ"()
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; Function Attrs: nounwind
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define internal void @_GLOBAL__sub_I_static_global.hlsl() #1 {
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entry:
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%call.i = tail call noundef float @"?init@@YAMXZ"() #2
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store float %call.i, ptr @f, align 4
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ret void
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}
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attributes #0 = { "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
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attributes #1 = { nounwind "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
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attributes #2 = { nounwind }
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