152 lines
3.8 KiB
LLVM
152 lines
3.8 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 | FileCheck %s
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; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr8 | FileCheck %s
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@a = global float 3.000000e+00, align 4
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@b = global float 4.000000e+00, align 4
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@c = global double 3.000000e+00, align 8
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@d = global double 4.000000e+00, align 8
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; Function Attrs: nounwind
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define float @emit_xsaddsp() {
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entry:
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%0 = load float, float* @a, align 4
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%1 = load float, float* @b, align 4
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%add = fadd float %0, %1
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ret float %add
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; CHECK-LABEL: @emit_xsaddsp
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; CHECK: xsaddsp {{[0-9]+}}
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}
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; Function Attrs: nounwind
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define float @emit_xssubsp() {
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entry:
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%0 = load float, float* @a, align 4
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%1 = load float, float* @b, align 4
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%sub = fsub float %0, %1
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ret float %sub
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; CHECK-LABEL: @emit_xssubsp
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; CHECK: xssubsp {{[0-9]+}}
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}
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; Function Attrs: nounwind
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define float @emit_xsdivsp() {
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entry:
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%0 = load float, float* @a, align 4
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%1 = load float, float* @b, align 4
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%div = fdiv float %0, %1
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ret float %div
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; CHECK-LABEL: @emit_xsdivsp
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; CHECK: xsdivsp {{[0-9]+}}
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}
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; Function Attrs: nounwind
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define float @emit_xsmulsp() {
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entry:
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%0 = load float, float* @a, align 4
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%1 = load float, float* @b, align 4
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%mul = fmul float %0, %1
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ret float %mul
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; CHECK-LABEL: @emit_xsmulsp
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; CHECK: xsmulsp {{[0-9]+}}
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}
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; Function Attrs: nounwind
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define float @emit_xssqrtsp() {
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entry:
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%0 = load float, float* @b, align 4
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%call = call float @sqrtf(float %0)
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ret float %call
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; CHECK-LABEL: @emit_xssqrtsp
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; CHECK: xssqrtsp {{[0-9]+}}
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}
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; Function Attrs: nounwind
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declare float @sqrtf(float)
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; Function Attrs: nounwind
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define double @emit_xsadddp() {
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entry:
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%0 = load double, double* @c, align 8
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%1 = load double, double* @d, align 8
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%add = fadd double %0, %1
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ret double %add
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; CHECK-LABEL: @emit_xsadddp
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; CHECK: xsadddp {{[0-9]+}}
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}
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; Function Attrs: nounwind
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define double @emit_xssubdp() {
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entry:
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%0 = load double, double* @c, align 8
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%1 = load double, double* @d, align 8
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%sub = fsub double %0, %1
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ret double %sub
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; CHECK-LABEL: @emit_xssubdp
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; CHECK: xssubdp {{[0-9]+}}
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}
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; Function Attrs: nounwind
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define double @emit_xsdivdp() {
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entry:
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%0 = load double, double* @c, align 8
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%1 = load double, double* @d, align 8
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%div = fdiv double %0, %1
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ret double %div
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; CHECK-LABEL: @emit_xsdivdp
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; CHECK: xsdivdp {{[0-9]+}}
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}
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; Function Attrs: nounwind
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define double @emit_xsmuldp() {
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entry:
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%0 = load double, double* @c, align 8
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%1 = load double, double* @d, align 8
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%mul = fmul double %0, %1
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ret double %mul
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; CHECK-LABEL: @emit_xsmuldp
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; CHECK: xsmuldp {{[0-9]+}}
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}
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; Function Attrs: nounwind
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define double @emit_xssqrtdp() {
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entry:
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%0 = load double, double* @d, align 8
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%call = call double @sqrt(double %0)
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ret double %call
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; CHECK-LABEL: @emit_xssqrtdp
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; CHECK: xssqrtdp {{[0-9]+}}
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}
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; Vector forms
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; Function Attrs: nounwind
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define <4 x float> @emit_xvrsqrtesp() {
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entry:
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; CHECK-LABEL: @emit_xvrsqrtesp
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%vf = alloca <4 x float>, align 16
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%vfr = alloca <4 x float>, align 16
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%0 = load <4 x float>, <4 x float>* %vf, align 16
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%call = call <4 x float> @llvm.ppc.vsx.xvrsqrtesp(<4 x float> %0)
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; CHECK: xvrsqrtesp {{[0-9]+}}, {{[0-9]+}}
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ret <4 x float> %call
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}
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; Function Attrs: nounwind
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define <2 x double> @emit_xvrsqrtedp() {
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entry:
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; CHECK-LABEL: @emit_xvrsqrtedp
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%vd = alloca <2 x double>, align 16
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%vdr = alloca <2 x double>, align 16
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%0 = load <2 x double>, <2 x double>* %vd, align 16
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%call = call <2 x double> @llvm.ppc.vsx.xvrsqrtedp(<2 x double> %0)
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ret <2 x double> %call
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; CHECK: xvrsqrtedp {{[0-9]+}}, {{[0-9]+}}
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}
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; Function Attrs: nounwind
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declare double @sqrt(double)
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; Function Attrs: nounwind readnone
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declare <4 x float> @llvm.ppc.vsx.xvrsqrtesp(<4 x float>)
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; Function Attrs: nounwind readnone
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declare <2 x double> @llvm.ppc.vsx.xvrsqrtedp(<2 x double>)
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