forked from OSchip/llvm-project
86 lines
3.6 KiB
LLVM
86 lines
3.6 KiB
LLVM
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; RUN: opt -S -scalarizer %s | FileCheck %s
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; Unary fp
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declare <2 x float> @llvm.sqrt.v2f32(<2 x float>)
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; Binary fp
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declare <2 x float> @llvm.minnum.v2f32(<2 x float>, <2 x float>)
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; Ternary fp
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declare <2 x float> @llvm.fma.v2f32(<2 x float>, <2 x float>, <2 x float>)
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; Binary int
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declare <2 x i32> @llvm.bswap.v2i32(<2 x i32>)
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; Unary int plus constant scalar operand
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declare <2 x i32> @llvm.ctlz.v2i32(<2 x i32>, i1)
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; Unary fp plus any scalar operand
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declare <2 x float> @llvm.powi.v2f32(<2 x float>, i32)
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; CHECK-LABEL: @scalarize_sqrt_v2f32(
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; CHECK: %sqrt.i0 = call float @llvm.sqrt.f32(float %x.i0)
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; CHECK: %sqrt.i1 = call float @llvm.sqrt.f32(float %x.i1)
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; CHECK: %sqrt.upto0 = insertelement <2 x float> undef, float %sqrt.i0, i32 0
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; CHECK: %sqrt = insertelement <2 x float> %sqrt.upto0, float %sqrt.i1, i32 1
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; CHECK: ret <2 x float> %sqrt
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define <2 x float> @scalarize_sqrt_v2f32(<2 x float> %x) #0 {
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%sqrt = call <2 x float> @llvm.sqrt.v2f32(<2 x float> %x)
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ret <2 x float> %sqrt
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}
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; CHECK-LABEL: @scalarize_minnum_v2f32(
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; CHECK: %minnum.i0 = call float @llvm.minnum.f32(float %x.i0, float %y.i0)
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; CHECK: %minnum.i1 = call float @llvm.minnum.f32(float %x.i1, float %y.i1)
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; CHECK: %minnum.upto0 = insertelement <2 x float> undef, float %minnum.i0, i32 0
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; CHECK: %minnum = insertelement <2 x float> %minnum.upto0, float %minnum.i1, i32 1
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; CHECK: ret <2 x float> %minnum
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define <2 x float> @scalarize_minnum_v2f32(<2 x float> %x, <2 x float> %y) #0 {
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%minnum = call <2 x float> @llvm.minnum.v2f32(<2 x float> %x, <2 x float> %y)
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ret <2 x float> %minnum
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}
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; CHECK-LABEL: @scalarize_fma_v2f32(
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; CHECK: %fma.i0 = call float @llvm.fma.f32(float %x.i0, float %y.i0, float %z.i0)
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; CHECK: %fma.i1 = call float @llvm.fma.f32(float %x.i1, float %y.i1, float %z.i1)
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; CHECK: %fma.upto0 = insertelement <2 x float> undef, float %fma.i0, i32 0
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; CHECK: %fma = insertelement <2 x float> %fma.upto0, float %fma.i1, i32 1
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; CHECK: ret <2 x float> %fma
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define <2 x float> @scalarize_fma_v2f32(<2 x float> %x, <2 x float> %y, <2 x float> %z) #0 {
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%fma = call <2 x float> @llvm.fma.v2f32(<2 x float> %x, <2 x float> %y, <2 x float> %z)
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ret <2 x float> %fma
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}
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; CHECK-LABEL: @scalarize_bswap_v2i32(
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; CHECK: %bswap.i0 = call i32 @llvm.bswap.i32(i32 %x.i0)
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; CHECK: %bswap.i1 = call i32 @llvm.bswap.i32(i32 %x.i1)
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; CHECK: %bswap.upto0 = insertelement <2 x i32> undef, i32 %bswap.i0, i32 0
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; CHECK: %bswap = insertelement <2 x i32> %bswap.upto0, i32 %bswap.i1, i32 1
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; CHECK: ret <2 x i32> %bswap
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define <2 x i32> @scalarize_bswap_v2i32(<2 x i32> %x) #0 {
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%bswap = call <2 x i32> @llvm.bswap.v2i32(<2 x i32> %x)
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ret <2 x i32> %bswap
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}
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; CHECK-LABEL: @scalarize_ctlz_v2i32(
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; CHECK: %ctlz.i0 = call i32 @llvm.ctlz.i32(i32 %x.i0, i1 true)
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; CHECK: %ctlz.i1 = call i32 @llvm.ctlz.i32(i32 %x.i1, i1 true)
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; CHECK: %ctlz.upto0 = insertelement <2 x i32> undef, i32 %ctlz.i0, i32 0
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; CHECK: %ctlz = insertelement <2 x i32> %ctlz.upto0, i32 %ctlz.i1, i32 1
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; CHECK: ret <2 x i32> %ctlz
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define <2 x i32> @scalarize_ctlz_v2i32(<2 x i32> %x) #0 {
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%ctlz = call <2 x i32> @llvm.ctlz.v2i32(<2 x i32> %x, i1 true)
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ret <2 x i32> %ctlz
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}
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; CHECK-LABEL: @scalarize_powi_v2f32(
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; CHECK: %powi.i0 = call float @llvm.powi.f32(float %x.i0, i32 %y)
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; CHECK: %powi.i1 = call float @llvm.powi.f32(float %x.i1, i32 %y)
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; CHECK: %powi.upto0 = insertelement <2 x float> undef, float %powi.i0, i32 0
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; CHECK: %powi = insertelement <2 x float> %powi.upto0, float %powi.i1, i32 1
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; CHECK: ret <2 x float> %powi
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define <2 x float> @scalarize_powi_v2f32(<2 x float> %x, i32 %y) #0 {
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%powi = call <2 x float> @llvm.powi.v2f32(<2 x float> %x, i32 %y)
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ret <2 x float> %powi
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}
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