9d98acb196
Line ending policies were changed in the parent, dccebddb3b80. To make it easier to resolve downstream merge conflicts after line-ending policies are adjusted this is a separate whitespace-only commit. If you have merge conflicts as a result, you can simply `git add --renormalize -u && git merge --continue` or `git add --renormalize -u && git rebase --continue` - depending on your workflow.
57 lines
2.5 KiB
LLVM
57 lines
2.5 KiB
LLVM
; RUN: opt -S -dxil-intrinsic-expansion < %s | FileCheck %s
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; Make sure dxil operation function calls for cross are generated for half/float.
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declare <3 x half> @llvm.dx.cross.v3f16(<3 x half>, <3 x half>)
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declare <3 x float> @llvm.dx.cross.v3f32(<3 x float>, <3 x float>)
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define noundef <3 x half> @test_cross_half3(<3 x half> noundef %p0, <3 x half> noundef %p1) {
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entry:
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; CHECK: %x0 = extractelement <3 x half> %p0, i64 0
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; CHECK: %x1 = extractelement <3 x half> %p0, i64 1
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; CHECK: %x2 = extractelement <3 x half> %p0, i64 2
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; CHECK: %y0 = extractelement <3 x half> %p1, i64 0
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; CHECK: %y1 = extractelement <3 x half> %p1, i64 1
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; CHECK: %y2 = extractelement <3 x half> %p1, i64 2
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; CHECK: %0 = fmul half %x1, %y2
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; CHECK: %1 = fmul half %x2, %y1
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; CHECK: %hlsl.cross1 = fsub half %0, %1
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; CHECK: %2 = fmul half %x2, %y0
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; CHECK: %3 = fmul half %x0, %y2
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; CHECK: %hlsl.cross2 = fsub half %2, %3
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; CHECK: %4 = fmul half %x0, %y1
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; CHECK: %5 = fmul half %x1, %y0
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; CHECK: %hlsl.cross3 = fsub half %4, %5
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; CHECK: %6 = insertelement <3 x half> undef, half %hlsl.cross1, i64 0
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; CHECK: %7 = insertelement <3 x half> %6, half %hlsl.cross2, i64 1
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; CHECK: %8 = insertelement <3 x half> %7, half %hlsl.cross3, i64 2
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; CHECK: ret <3 x half> %8
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%hlsl.cross = call <3 x half> @llvm.dx.cross.v3f16(<3 x half> %p0, <3 x half> %p1)
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ret <3 x half> %hlsl.cross
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}
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define noundef <3 x float> @test_cross_float3(<3 x float> noundef %p0, <3 x float> noundef %p1) {
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entry:
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; CHECK: %x0 = extractelement <3 x float> %p0, i64 0
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; CHECK: %x1 = extractelement <3 x float> %p0, i64 1
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; CHECK: %x2 = extractelement <3 x float> %p0, i64 2
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; CHECK: %y0 = extractelement <3 x float> %p1, i64 0
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; CHECK: %y1 = extractelement <3 x float> %p1, i64 1
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; CHECK: %y2 = extractelement <3 x float> %p1, i64 2
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; CHECK: %0 = fmul float %x1, %y2
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; CHECK: %1 = fmul float %x2, %y1
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; CHECK: %hlsl.cross1 = fsub float %0, %1
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; CHECK: %2 = fmul float %x2, %y0
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; CHECK: %3 = fmul float %x0, %y2
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; CHECK: %hlsl.cross2 = fsub float %2, %3
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; CHECK: %4 = fmul float %x0, %y1
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; CHECK: %5 = fmul float %x1, %y0
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; CHECK: %hlsl.cross3 = fsub float %4, %5
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; CHECK: %6 = insertelement <3 x float> undef, float %hlsl.cross1, i64 0
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; CHECK: %7 = insertelement <3 x float> %6, float %hlsl.cross2, i64 1
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; CHECK: %8 = insertelement <3 x float> %7, float %hlsl.cross3, i64 2
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; CHECK: ret <3 x float> %8
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%hlsl.cross = call <3 x float> @llvm.dx.cross.v3f32(<3 x float> %p0, <3 x float> %p1)
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ret <3 x float> %hlsl.cross
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}
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