1c5f6cfc35
These passes will be replaced soon as we move to the target extension based resource handling in the DirectX backend, but removing them now before the replacement stuff is all up and running would be very disruptive. However, we do need to move these passes out of the way to avoid symbol conflicts with the new DXILResourceAnalysis in the Analysis library. Note: I tried an even simpler hack in #100698 but it doesn't really work. A rename is the most expedient path forward here. Pull Request: https://github.com/llvm/llvm-project/pull/101393
38 lines
1.6 KiB
LLVM
38 lines
1.6 KiB
LLVM
; RUN: opt -S -dxil-metadata-emit < %s | FileCheck %s --check-prefix=DXILMD
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; RUN: opt -S --passes="print-dxil-resource-md" < %s 2>&1 | FileCheck %s --check-prefix=PRINT
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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"
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target triple = "dxil-unknown-shadermodel6.7-library"
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; Make sure the size is 24 = 16 + 8 (float,i32,double -> 16 and int2 -> 8)
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; DXILMD:!{i32 0, ptr @A.cb., !"", i32 1, i32 2, i32 1, i32 24}
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; Make sure match register(b2, space1) with ID 0.
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; PRINT:cbuffer NA NA CB0 cb2,space1 1
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@A.cb. = external constant { float, i32, double, <2 x i32> }
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; Function Attrs: noinline nounwind optnone
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define noundef float @"?foo@@YAMXZ"() #0 {
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entry:
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%0 = load float, ptr @A.cb., align 4
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%conv = fpext float %0 to double
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%1 = load double, ptr getelementptr inbounds ({ float, i32, double, <2 x i32> }, ptr @A.cb., i32 0, i32 2), align 8
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%2 = load <2 x i32>, ptr getelementptr inbounds ({ float, i32, double, <2 x i32> }, ptr @A.cb., i32 0, i32 3), align 8
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%3 = extractelement <2 x i32> %2, i32 1
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%conv1 = sitofp i32 %3 to double
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%4 = call double @llvm.fmuladd.f64(double %1, double %conv1, double %conv)
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%conv2 = fptrunc double %4 to float
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ret float %conv2
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}
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; Function Attrs: nocallback nofree nosync nounwind readnone speculatable willreturn
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declare double @llvm.fmuladd.f64(double, double, double) #1
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attributes #0 = { noinline nounwind }
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attributes #1 = { nocallback nofree nosync nounwind readnone speculatable willreturn }
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!hlsl.cbufs = !{!1}
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!1 = !{ptr @A.cb., !"A.cb.ty", i32 13, i1 false, i32 2, i32 1}
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