936 lines
31 KiB
LLVM
936 lines
31 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64-unknown-linux -mcpu=pwr8 | FileCheck %s
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; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr9 | FileCheck %s
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; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr8 -mattr=-vsx | FileCheck %s -check-prefix=NOVSX
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declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata)
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declare double @llvm.experimental.constrained.fadd.f64(double, double, metadata, metadata)
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declare <4 x float> @llvm.experimental.constrained.fadd.v4f32(<4 x float>, <4 x float>, metadata, metadata)
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declare <2 x double> @llvm.experimental.constrained.fadd.v2f64(<2 x double>, <2 x double>, metadata, metadata)
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declare float @llvm.experimental.constrained.fsub.f32(float, float, metadata, metadata)
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declare double @llvm.experimental.constrained.fsub.f64(double, double, metadata, metadata)
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declare <4 x float> @llvm.experimental.constrained.fsub.v4f32(<4 x float>, <4 x float>, metadata, metadata)
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declare <2 x double> @llvm.experimental.constrained.fsub.v2f64(<2 x double>, <2 x double>, metadata, metadata)
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declare float @llvm.experimental.constrained.fmul.f32(float, float, metadata, metadata)
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declare double @llvm.experimental.constrained.fmul.f64(double, double, metadata, metadata)
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declare <4 x float> @llvm.experimental.constrained.fmul.v4f32(<4 x float>, <4 x float>, metadata, metadata)
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declare <2 x double> @llvm.experimental.constrained.fmul.v2f64(<2 x double>, <2 x double>, metadata, metadata)
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declare float @llvm.experimental.constrained.fdiv.f32(float, float, metadata, metadata)
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declare double @llvm.experimental.constrained.fdiv.f64(double, double, metadata, metadata)
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declare <4 x float> @llvm.experimental.constrained.fdiv.v4f32(<4 x float>, <4 x float>, metadata, metadata)
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declare <2 x double> @llvm.experimental.constrained.fdiv.v2f64(<2 x double>, <2 x double>, metadata, metadata)
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declare float @llvm.experimental.constrained.fma.f32(float, float, float, metadata, metadata)
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declare double @llvm.experimental.constrained.fma.f64(double, double, double, metadata, metadata)
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declare <4 x float> @llvm.experimental.constrained.fma.v4f32(<4 x float>, <4 x float>, <4 x float>, metadata, metadata)
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declare <2 x double> @llvm.experimental.constrained.fma.v2f64(<2 x double>, <2 x double>, <2 x double>, metadata, metadata)
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declare float @llvm.experimental.constrained.sqrt.f32(float, metadata, metadata)
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declare double @llvm.experimental.constrained.sqrt.f64(double, metadata, metadata)
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declare <4 x float> @llvm.experimental.constrained.sqrt.v4f32(<4 x float>, metadata, metadata)
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declare <2 x double> @llvm.experimental.constrained.sqrt.v2f64(<2 x double>, metadata, metadata)
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define float @fadd_f32(float %f1, float %f2) #0 {
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; CHECK-LABEL: fadd_f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xsaddsp f1, f1, f2
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fadd_f32:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: fadds f1, f1, f2
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; NOVSX-NEXT: blr
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%res = call float @llvm.experimental.constrained.fadd.f32(
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float %f1, float %f2,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret float %res
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}
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define double @fadd_f64(double %f1, double %f2) #0 {
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; CHECK-LABEL: fadd_f64:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xsadddp f1, f1, f2
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fadd_f64:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: fadd f1, f1, f2
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; NOVSX-NEXT: blr
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%res = call double @llvm.experimental.constrained.fadd.f64(
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double %f1, double %f2,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret double %res
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}
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define <4 x float> @fadd_v4f32(<4 x float> %vf1, <4 x float> %vf2) #0 {
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; CHECK-LABEL: fadd_v4f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xvaddsp v2, v2, v3
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fadd_v4f32:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: addi r3, r1, -32
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; NOVSX-NEXT: addi r4, r1, -48
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; NOVSX-NEXT: stvx v3, 0, r3
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; NOVSX-NEXT: stvx v2, 0, r4
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; NOVSX-NEXT: addi r3, r1, -16
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; NOVSX-NEXT: lfs f0, -20(r1)
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; NOVSX-NEXT: lfs f1, -36(r1)
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; NOVSX-NEXT: fadds f0, f1, f0
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; NOVSX-NEXT: lfs f1, -40(r1)
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; NOVSX-NEXT: stfs f0, -4(r1)
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; NOVSX-NEXT: lfs f0, -24(r1)
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; NOVSX-NEXT: fadds f0, f1, f0
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; NOVSX-NEXT: lfs f1, -44(r1)
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; NOVSX-NEXT: stfs f0, -8(r1)
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; NOVSX-NEXT: lfs f0, -28(r1)
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; NOVSX-NEXT: fadds f0, f1, f0
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; NOVSX-NEXT: lfs f1, -48(r1)
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; NOVSX-NEXT: stfs f0, -12(r1)
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; NOVSX-NEXT: lfs f0, -32(r1)
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; NOVSX-NEXT: fadds f0, f1, f0
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; NOVSX-NEXT: stfs f0, -16(r1)
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; NOVSX-NEXT: lvx v2, 0, r3
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; NOVSX-NEXT: blr
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%res = call <4 x float> @llvm.experimental.constrained.fadd.v4f32(
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<4 x float> %vf1, <4 x float> %vf2,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret <4 x float> %res
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}
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define <2 x double> @fadd_v2f64(<2 x double> %vf1, <2 x double> %vf2) #0 {
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; CHECK-LABEL: fadd_v2f64:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xvadddp v2, v2, v3
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fadd_v2f64:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: fadd f2, f2, f4
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; NOVSX-NEXT: fadd f1, f1, f3
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; NOVSX-NEXT: blr
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%res = call <2 x double> @llvm.experimental.constrained.fadd.v2f64(
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<2 x double> %vf1, <2 x double> %vf2,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret <2 x double> %res
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}
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define float @fsub_f32(float %f1, float %f2) #0 {
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; CHECK-LABEL: fsub_f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xssubsp f1, f1, f2
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fsub_f32:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: fsubs f1, f1, f2
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; NOVSX-NEXT: blr
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%res = call float @llvm.experimental.constrained.fsub.f32(
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float %f1, float %f2,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret float %res;
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}
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define double @fsub_f64(double %f1, double %f2) #0 {
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; CHECK-LABEL: fsub_f64:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xssubdp f1, f1, f2
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fsub_f64:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: fsub f1, f1, f2
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; NOVSX-NEXT: blr
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%res = call double @llvm.experimental.constrained.fsub.f64(
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double %f1, double %f2,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret double %res;
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}
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define <4 x float> @fsub_v4f32(<4 x float> %vf1, <4 x float> %vf2) #0 {
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; CHECK-LABEL: fsub_v4f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xvsubsp v2, v2, v3
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fsub_v4f32:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: addi r3, r1, -32
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; NOVSX-NEXT: addi r4, r1, -48
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; NOVSX-NEXT: stvx v3, 0, r3
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; NOVSX-NEXT: stvx v2, 0, r4
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; NOVSX-NEXT: addi r3, r1, -16
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; NOVSX-NEXT: lfs f0, -20(r1)
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; NOVSX-NEXT: lfs f1, -36(r1)
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; NOVSX-NEXT: fsubs f0, f1, f0
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; NOVSX-NEXT: lfs f1, -40(r1)
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; NOVSX-NEXT: stfs f0, -4(r1)
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; NOVSX-NEXT: lfs f0, -24(r1)
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; NOVSX-NEXT: fsubs f0, f1, f0
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; NOVSX-NEXT: lfs f1, -44(r1)
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; NOVSX-NEXT: stfs f0, -8(r1)
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; NOVSX-NEXT: lfs f0, -28(r1)
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; NOVSX-NEXT: fsubs f0, f1, f0
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; NOVSX-NEXT: lfs f1, -48(r1)
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; NOVSX-NEXT: stfs f0, -12(r1)
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; NOVSX-NEXT: lfs f0, -32(r1)
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; NOVSX-NEXT: fsubs f0, f1, f0
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; NOVSX-NEXT: stfs f0, -16(r1)
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; NOVSX-NEXT: lvx v2, 0, r3
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; NOVSX-NEXT: blr
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%res = call <4 x float> @llvm.experimental.constrained.fsub.v4f32(
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<4 x float> %vf1, <4 x float> %vf2,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret <4 x float> %res;
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}
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define <2 x double> @fsub_v2f64(<2 x double> %vf1, <2 x double> %vf2) #0 {
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; CHECK-LABEL: fsub_v2f64:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xvsubdp v2, v2, v3
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fsub_v2f64:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: fsub f2, f2, f4
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; NOVSX-NEXT: fsub f1, f1, f3
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; NOVSX-NEXT: blr
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%res = call <2 x double> @llvm.experimental.constrained.fsub.v2f64(
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<2 x double> %vf1, <2 x double> %vf2,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret <2 x double> %res;
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}
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define float @fmul_f32(float %f1, float %f2) #0 {
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; CHECK-LABEL: fmul_f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xsmulsp f1, f1, f2
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fmul_f32:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: fmuls f1, f1, f2
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; NOVSX-NEXT: blr
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%res = call float @llvm.experimental.constrained.fmul.f32(
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float %f1, float %f2,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret float %res;
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}
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define double @fmul_f64(double %f1, double %f2) #0 {
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; CHECK-LABEL: fmul_f64:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xsmuldp f1, f1, f2
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fmul_f64:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: fmul f1, f1, f2
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; NOVSX-NEXT: blr
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%res = call double @llvm.experimental.constrained.fmul.f64(
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double %f1, double %f2,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret double %res;
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}
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define <4 x float> @fmul_v4f32(<4 x float> %vf1, <4 x float> %vf2) #0 {
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; CHECK-LABEL: fmul_v4f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xvmulsp v2, v2, v3
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fmul_v4f32:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: addi r3, r1, -32
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; NOVSX-NEXT: addi r4, r1, -48
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; NOVSX-NEXT: stvx v3, 0, r3
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; NOVSX-NEXT: stvx v2, 0, r4
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; NOVSX-NEXT: addi r3, r1, -16
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; NOVSX-NEXT: lfs f0, -20(r1)
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; NOVSX-NEXT: lfs f1, -36(r1)
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; NOVSX-NEXT: fmuls f0, f1, f0
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; NOVSX-NEXT: lfs f1, -40(r1)
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; NOVSX-NEXT: stfs f0, -4(r1)
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; NOVSX-NEXT: lfs f0, -24(r1)
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; NOVSX-NEXT: fmuls f0, f1, f0
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; NOVSX-NEXT: lfs f1, -44(r1)
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; NOVSX-NEXT: stfs f0, -8(r1)
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; NOVSX-NEXT: lfs f0, -28(r1)
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; NOVSX-NEXT: fmuls f0, f1, f0
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; NOVSX-NEXT: lfs f1, -48(r1)
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; NOVSX-NEXT: stfs f0, -12(r1)
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; NOVSX-NEXT: lfs f0, -32(r1)
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; NOVSX-NEXT: fmuls f0, f1, f0
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; NOVSX-NEXT: stfs f0, -16(r1)
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; NOVSX-NEXT: lvx v2, 0, r3
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; NOVSX-NEXT: blr
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%res = call <4 x float> @llvm.experimental.constrained.fmul.v4f32(
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<4 x float> %vf1, <4 x float> %vf2,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret <4 x float> %res;
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}
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define <2 x double> @fmul_v2f64(<2 x double> %vf1, <2 x double> %vf2) #0 {
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; CHECK-LABEL: fmul_v2f64:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xvmuldp v2, v2, v3
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fmul_v2f64:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: fmul f2, f2, f4
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; NOVSX-NEXT: fmul f1, f1, f3
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; NOVSX-NEXT: blr
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%res = call <2 x double> @llvm.experimental.constrained.fmul.v2f64(
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<2 x double> %vf1, <2 x double> %vf2,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret <2 x double> %res;
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}
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define float @fdiv_f32(float %f1, float %f2) #0 {
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; CHECK-LABEL: fdiv_f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xsdivsp f1, f1, f2
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fdiv_f32:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: fdivs f1, f1, f2
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; NOVSX-NEXT: blr
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%res = call float @llvm.experimental.constrained.fdiv.f32(
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float %f1, float %f2,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret float %res;
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}
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define double @fdiv_f64(double %f1, double %f2) #0 {
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; CHECK-LABEL: fdiv_f64:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xsdivdp f1, f1, f2
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fdiv_f64:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: fdiv f1, f1, f2
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; NOVSX-NEXT: blr
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%res = call double @llvm.experimental.constrained.fdiv.f64(
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double %f1, double %f2,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret double %res;
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}
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define <4 x float> @fdiv_v4f32(<4 x float> %vf1, <4 x float> %vf2) #0 {
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; CHECK-LABEL: fdiv_v4f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: xvdivsp v2, v2, v3
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; CHECK-NEXT: blr
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;
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; NOVSX-LABEL: fdiv_v4f32:
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; NOVSX: # %bb.0:
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; NOVSX-NEXT: addi r3, r1, -32
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; NOVSX-NEXT: addi r4, r1, -48
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; NOVSX-NEXT: stvx v3, 0, r3
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; NOVSX-NEXT: stvx v2, 0, r4
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; NOVSX-NEXT: addi r3, r1, -16
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; NOVSX-NEXT: lfs f0, -20(r1)
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; NOVSX-NEXT: lfs f1, -36(r1)
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; NOVSX-NEXT: fdivs f0, f1, f0
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; NOVSX-NEXT: lfs f1, -40(r1)
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; NOVSX-NEXT: stfs f0, -4(r1)
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; NOVSX-NEXT: lfs f0, -24(r1)
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; NOVSX-NEXT: fdivs f0, f1, f0
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; NOVSX-NEXT: lfs f1, -44(r1)
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; NOVSX-NEXT: stfs f0, -8(r1)
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; NOVSX-NEXT: lfs f0, -28(r1)
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; NOVSX-NEXT: fdivs f0, f1, f0
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; NOVSX-NEXT: lfs f1, -48(r1)
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; NOVSX-NEXT: stfs f0, -12(r1)
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; NOVSX-NEXT: lfs f0, -32(r1)
|
|
; NOVSX-NEXT: fdivs f0, f1, f0
|
|
; NOVSX-NEXT: stfs f0, -16(r1)
|
|
; NOVSX-NEXT: lvx v2, 0, r3
|
|
; NOVSX-NEXT: blr
|
|
%res = call <4 x float> @llvm.experimental.constrained.fdiv.v4f32(
|
|
<4 x float> %vf1, <4 x float> %vf2,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret <4 x float> %res
|
|
}
|
|
|
|
define <2 x double> @fdiv_v2f64(<2 x double> %vf1, <2 x double> %vf2) #0 {
|
|
; CHECK-LABEL: fdiv_v2f64:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xvdivdp v2, v2, v3
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fdiv_v2f64:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fdiv f2, f2, f4
|
|
; NOVSX-NEXT: fdiv f1, f1, f3
|
|
; NOVSX-NEXT: blr
|
|
%res = call <2 x double> @llvm.experimental.constrained.fdiv.v2f64(
|
|
<2 x double> %vf1, <2 x double> %vf2,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret <2 x double> %res
|
|
}
|
|
|
|
define double @no_fma_fold(double %f1, double %f2, double %f3) #0 {
|
|
; CHECK-LABEL: no_fma_fold:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xsmuldp f0, f1, f2
|
|
; CHECK-NEXT: xsadddp f1, f0, f3
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: no_fma_fold:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fmul f0, f1, f2
|
|
; NOVSX-NEXT: fadd f1, f0, f3
|
|
; NOVSX-NEXT: blr
|
|
%mul = call double @llvm.experimental.constrained.fmul.f64(
|
|
double %f1, double %f2,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
%add = call double @llvm.experimental.constrained.fadd.f64(
|
|
double %mul, double %f3,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret double %add
|
|
}
|
|
|
|
define float @fmadd_f32(float %f0, float %f1, float %f2) #0 {
|
|
; CHECK-LABEL: fmadd_f32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xsmaddasp f3, f1, f2
|
|
; CHECK-NEXT: fmr f1, f3
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fmadd_f32:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fmadds f1, f1, f2, f3
|
|
; NOVSX-NEXT: blr
|
|
%res = call float @llvm.experimental.constrained.fma.f32(
|
|
float %f0, float %f1, float %f2,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret float %res
|
|
}
|
|
|
|
define double @fmadd_f64(double %f0, double %f1, double %f2) #0 {
|
|
; CHECK-LABEL: fmadd_f64:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xsmaddadp f3, f1, f2
|
|
; CHECK-NEXT: fmr f1, f3
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fmadd_f64:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fmadd f1, f1, f2, f3
|
|
; NOVSX-NEXT: blr
|
|
%res = call double @llvm.experimental.constrained.fma.f64(
|
|
double %f0, double %f1, double %f2,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret double %res
|
|
}
|
|
|
|
define <4 x float> @fmadd_v4f32(<4 x float> %vf0, <4 x float> %vf1, <4 x float> %vf2) #0 {
|
|
; CHECK-LABEL: fmadd_v4f32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xvmaddasp v4, v2, v3
|
|
; CHECK-NEXT: vmr v2, v4
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fmadd_v4f32:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: addi r3, r1, -32
|
|
; NOVSX-NEXT: addi r4, r1, -48
|
|
; NOVSX-NEXT: stvx v4, 0, r3
|
|
; NOVSX-NEXT: addi r3, r1, -64
|
|
; NOVSX-NEXT: stvx v3, 0, r4
|
|
; NOVSX-NEXT: stvx v2, 0, r3
|
|
; NOVSX-NEXT: addi r3, r1, -16
|
|
; NOVSX-NEXT: lfs f0, -20(r1)
|
|
; NOVSX-NEXT: lfs f1, -36(r1)
|
|
; NOVSX-NEXT: lfs f2, -52(r1)
|
|
; NOVSX-NEXT: fmadds f0, f2, f1, f0
|
|
; NOVSX-NEXT: lfs f1, -40(r1)
|
|
; NOVSX-NEXT: lfs f2, -56(r1)
|
|
; NOVSX-NEXT: stfs f0, -4(r1)
|
|
; NOVSX-NEXT: lfs f0, -24(r1)
|
|
; NOVSX-NEXT: fmadds f0, f2, f1, f0
|
|
; NOVSX-NEXT: lfs f1, -44(r1)
|
|
; NOVSX-NEXT: lfs f2, -60(r1)
|
|
; NOVSX-NEXT: stfs f0, -8(r1)
|
|
; NOVSX-NEXT: lfs f0, -28(r1)
|
|
; NOVSX-NEXT: fmadds f0, f2, f1, f0
|
|
; NOVSX-NEXT: lfs f1, -48(r1)
|
|
; NOVSX-NEXT: lfs f2, -64(r1)
|
|
; NOVSX-NEXT: stfs f0, -12(r1)
|
|
; NOVSX-NEXT: lfs f0, -32(r1)
|
|
; NOVSX-NEXT: fmadds f0, f2, f1, f0
|
|
; NOVSX-NEXT: stfs f0, -16(r1)
|
|
; NOVSX-NEXT: lvx v2, 0, r3
|
|
; NOVSX-NEXT: blr
|
|
%res = call <4 x float> @llvm.experimental.constrained.fma.v4f32(
|
|
<4 x float> %vf0, <4 x float> %vf1, <4 x float> %vf2,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret <4 x float> %res
|
|
}
|
|
|
|
define <2 x double> @fmadd_v2f64(<2 x double> %vf0, <2 x double> %vf1, <2 x double> %vf2) #0 {
|
|
; CHECK-LABEL: fmadd_v2f64:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xvmaddadp v4, v2, v3
|
|
; CHECK-NEXT: vmr v2, v4
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fmadd_v2f64:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fmadd f2, f2, f4, f6
|
|
; NOVSX-NEXT: fmadd f1, f1, f3, f5
|
|
; NOVSX-NEXT: blr
|
|
%res = call <2 x double> @llvm.experimental.constrained.fma.v2f64(
|
|
<2 x double> %vf0, <2 x double> %vf1, <2 x double> %vf2,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret <2 x double> %res
|
|
}
|
|
|
|
define float @fmsub_f32(float %f0, float %f1, float %f2) #0 {
|
|
; CHECK-LABEL: fmsub_f32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xsmsubasp f3, f1, f2
|
|
; CHECK-NEXT: fmr f1, f3
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fmsub_f32:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fmsubs f1, f1, f2, f3
|
|
; NOVSX-NEXT: blr
|
|
%neg = fneg float %f2
|
|
%res = call float @llvm.experimental.constrained.fma.f32(
|
|
float %f0, float %f1, float %neg,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret float %res
|
|
}
|
|
|
|
define double @fmsub_f64(double %f0, double %f1, double %f2) #0 {
|
|
; CHECK-LABEL: fmsub_f64:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xsmsubadp f3, f1, f2
|
|
; CHECK-NEXT: fmr f1, f3
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fmsub_f64:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fmsub f1, f1, f2, f3
|
|
; NOVSX-NEXT: blr
|
|
%neg = fneg double %f2
|
|
%res = call double @llvm.experimental.constrained.fma.f64(
|
|
double %f0, double %f1, double %neg,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret double %res
|
|
}
|
|
|
|
define <4 x float> @fmsub_v4f32(<4 x float> %vf0, <4 x float> %vf1, <4 x float> %vf2) #0 {
|
|
; CHECK-LABEL: fmsub_v4f32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xvmsubasp v4, v2, v3
|
|
; CHECK-NEXT: vmr v2, v4
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fmsub_v4f32:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: vspltisb v5, -1
|
|
; NOVSX-NEXT: addi r3, r1, -48
|
|
; NOVSX-NEXT: addi r4, r1, -64
|
|
; NOVSX-NEXT: stvx v3, 0, r3
|
|
; NOVSX-NEXT: addi r3, r1, -32
|
|
; NOVSX-NEXT: stvx v2, 0, r4
|
|
; NOVSX-NEXT: vslw v5, v5, v5
|
|
; NOVSX-NEXT: vsubfp v4, v5, v4
|
|
; NOVSX-NEXT: stvx v4, 0, r3
|
|
; NOVSX-NEXT: addi r3, r1, -16
|
|
; NOVSX-NEXT: lfs f0, -36(r1)
|
|
; NOVSX-NEXT: lfs f1, -52(r1)
|
|
; NOVSX-NEXT: lfs f2, -20(r1)
|
|
; NOVSX-NEXT: fmadds f0, f1, f0, f2
|
|
; NOVSX-NEXT: lfs f1, -56(r1)
|
|
; NOVSX-NEXT: lfs f2, -24(r1)
|
|
; NOVSX-NEXT: stfs f0, -4(r1)
|
|
; NOVSX-NEXT: lfs f0, -40(r1)
|
|
; NOVSX-NEXT: fmadds f0, f1, f0, f2
|
|
; NOVSX-NEXT: lfs f1, -60(r1)
|
|
; NOVSX-NEXT: lfs f2, -28(r1)
|
|
; NOVSX-NEXT: stfs f0, -8(r1)
|
|
; NOVSX-NEXT: lfs f0, -44(r1)
|
|
; NOVSX-NEXT: fmadds f0, f1, f0, f2
|
|
; NOVSX-NEXT: lfs f1, -64(r1)
|
|
; NOVSX-NEXT: lfs f2, -32(r1)
|
|
; NOVSX-NEXT: stfs f0, -12(r1)
|
|
; NOVSX-NEXT: lfs f0, -48(r1)
|
|
; NOVSX-NEXT: fmadds f0, f1, f0, f2
|
|
; NOVSX-NEXT: stfs f0, -16(r1)
|
|
; NOVSX-NEXT: lvx v2, 0, r3
|
|
; NOVSX-NEXT: blr
|
|
%neg = fneg <4 x float> %vf2
|
|
%res = call <4 x float> @llvm.experimental.constrained.fma.v4f32(
|
|
<4 x float> %vf0, <4 x float> %vf1, <4 x float> %neg,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret <4 x float> %res
|
|
}
|
|
|
|
define <2 x double> @fmsub_v2f64(<2 x double> %vf0, <2 x double> %vf1, <2 x double> %vf2) #0 {
|
|
; CHECK-LABEL: fmsub_v2f64:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xvmsubadp v4, v2, v3
|
|
; CHECK-NEXT: vmr v2, v4
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fmsub_v2f64:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fmsub f2, f2, f4, f6
|
|
; NOVSX-NEXT: fmsub f1, f1, f3, f5
|
|
; NOVSX-NEXT: blr
|
|
%neg = fneg <2 x double> %vf2
|
|
%res = call <2 x double> @llvm.experimental.constrained.fma.v2f64(
|
|
<2 x double> %vf0, <2 x double> %vf1, <2 x double> %neg,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret <2 x double> %res
|
|
}
|
|
|
|
define float @fnmadd_f32(float %f0, float %f1, float %f2) #0 {
|
|
; CHECK-LABEL: fnmadd_f32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xsnmaddasp f3, f1, f2
|
|
; CHECK-NEXT: fmr f1, f3
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fnmadd_f32:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fnmadds f1, f1, f2, f3
|
|
; NOVSX-NEXT: blr
|
|
%fma = call float @llvm.experimental.constrained.fma.f32(
|
|
float %f0, float %f1, float %f2,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
%res = fneg float %fma
|
|
ret float %res
|
|
}
|
|
|
|
define double @fnmadd_f64(double %f0, double %f1, double %f2) #0 {
|
|
; CHECK-LABEL: fnmadd_f64:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xsnmaddadp f3, f1, f2
|
|
; CHECK-NEXT: fmr f1, f3
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fnmadd_f64:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fnmadd f1, f1, f2, f3
|
|
; NOVSX-NEXT: blr
|
|
%fma = call double @llvm.experimental.constrained.fma.f64(
|
|
double %f0, double %f1, double %f2,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
%res = fneg double %fma
|
|
ret double %res
|
|
}
|
|
|
|
define <4 x float> @fnmadd_v4f32(<4 x float> %vf0, <4 x float> %vf1, <4 x float> %vf2) #0 {
|
|
; CHECK-LABEL: fnmadd_v4f32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xvmaddasp v4, v2, v3
|
|
; CHECK-NEXT: xvnegsp v2, v4
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fnmadd_v4f32:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: addi r3, r1, -32
|
|
; NOVSX-NEXT: addi r4, r1, -48
|
|
; NOVSX-NEXT: stvx v4, 0, r3
|
|
; NOVSX-NEXT: addi r3, r1, -64
|
|
; NOVSX-NEXT: stvx v3, 0, r4
|
|
; NOVSX-NEXT: stvx v2, 0, r3
|
|
; NOVSX-NEXT: vspltisb v2, -1
|
|
; NOVSX-NEXT: addi r3, r1, -16
|
|
; NOVSX-NEXT: lfs f0, -20(r1)
|
|
; NOVSX-NEXT: lfs f1, -36(r1)
|
|
; NOVSX-NEXT: lfs f2, -52(r1)
|
|
; NOVSX-NEXT: vslw v2, v2, v2
|
|
; NOVSX-NEXT: fmadds f0, f2, f1, f0
|
|
; NOVSX-NEXT: lfs f1, -40(r1)
|
|
; NOVSX-NEXT: lfs f2, -56(r1)
|
|
; NOVSX-NEXT: stfs f0, -4(r1)
|
|
; NOVSX-NEXT: lfs f0, -24(r1)
|
|
; NOVSX-NEXT: fmadds f0, f2, f1, f0
|
|
; NOVSX-NEXT: lfs f1, -44(r1)
|
|
; NOVSX-NEXT: lfs f2, -60(r1)
|
|
; NOVSX-NEXT: stfs f0, -8(r1)
|
|
; NOVSX-NEXT: lfs f0, -28(r1)
|
|
; NOVSX-NEXT: fmadds f0, f2, f1, f0
|
|
; NOVSX-NEXT: lfs f1, -48(r1)
|
|
; NOVSX-NEXT: lfs f2, -64(r1)
|
|
; NOVSX-NEXT: stfs f0, -12(r1)
|
|
; NOVSX-NEXT: lfs f0, -32(r1)
|
|
; NOVSX-NEXT: fmadds f0, f2, f1, f0
|
|
; NOVSX-NEXT: stfs f0, -16(r1)
|
|
; NOVSX-NEXT: lvx v3, 0, r3
|
|
; NOVSX-NEXT: vsubfp v2, v2, v3
|
|
; NOVSX-NEXT: blr
|
|
%fma = call <4 x float> @llvm.experimental.constrained.fma.v4f32(
|
|
<4 x float> %vf0, <4 x float> %vf1, <4 x float> %vf2,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
%res = fneg <4 x float> %fma
|
|
ret <4 x float> %res
|
|
}
|
|
|
|
define <2 x double> @fnmadd_v2f64(<2 x double> %vf0, <2 x double> %vf1, <2 x double> %vf2) #0 {
|
|
; CHECK-LABEL: fnmadd_v2f64:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xvnmaddadp v4, v2, v3
|
|
; CHECK-NEXT: vmr v2, v4
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fnmadd_v2f64:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fnmadd f2, f2, f4, f6
|
|
; NOVSX-NEXT: fnmadd f1, f1, f3, f5
|
|
; NOVSX-NEXT: blr
|
|
%fma = call <2 x double> @llvm.experimental.constrained.fma.v2f64(
|
|
<2 x double> %vf0, <2 x double> %vf1, <2 x double> %vf2,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
%res = fneg <2 x double> %fma
|
|
ret <2 x double> %res
|
|
}
|
|
|
|
define float @fnmsub_f32(float %f0, float %f1, float %f2) #0 {
|
|
; CHECK-LABEL: fnmsub_f32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xsnmsubasp f3, f1, f2
|
|
; CHECK-NEXT: fmr f1, f3
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fnmsub_f32:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fnmsubs f1, f1, f2, f3
|
|
; NOVSX-NEXT: blr
|
|
%neg = fneg float %f2
|
|
%fma = call float @llvm.experimental.constrained.fma.f32(
|
|
float %f0, float %f1, float %neg,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
%res = fneg float %fma
|
|
ret float %res
|
|
}
|
|
|
|
define double @fnmsub_f64(double %f0, double %f1, double %f2) #0 {
|
|
; CHECK-LABEL: fnmsub_f64:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xsnmsubadp f3, f1, f2
|
|
; CHECK-NEXT: fmr f1, f3
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fnmsub_f64:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fnmsub f1, f1, f2, f3
|
|
; NOVSX-NEXT: blr
|
|
%neg = fneg double %f2
|
|
%fma = call double @llvm.experimental.constrained.fma.f64(
|
|
double %f0, double %f1, double %neg,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
%res = fneg double %fma
|
|
ret double %res
|
|
}
|
|
|
|
define <4 x float> @fnmsub_v4f32(<4 x float> %vf0, <4 x float> %vf1, <4 x float> %vf2) #0 {
|
|
; CHECK-LABEL: fnmsub_v4f32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xvnmsubasp v4, v2, v3
|
|
; CHECK-NEXT: vmr v2, v4
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fnmsub_v4f32:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: vspltisb v5, -1
|
|
; NOVSX-NEXT: addi r3, r1, -48
|
|
; NOVSX-NEXT: addi r4, r1, -64
|
|
; NOVSX-NEXT: stvx v3, 0, r3
|
|
; NOVSX-NEXT: addi r3, r1, -32
|
|
; NOVSX-NEXT: stvx v2, 0, r4
|
|
; NOVSX-NEXT: vslw v5, v5, v5
|
|
; NOVSX-NEXT: vsubfp v4, v5, v4
|
|
; NOVSX-NEXT: stvx v4, 0, r3
|
|
; NOVSX-NEXT: addi r3, r1, -16
|
|
; NOVSX-NEXT: lfs f0, -36(r1)
|
|
; NOVSX-NEXT: lfs f1, -52(r1)
|
|
; NOVSX-NEXT: lfs f2, -20(r1)
|
|
; NOVSX-NEXT: fmadds f0, f1, f0, f2
|
|
; NOVSX-NEXT: lfs f1, -56(r1)
|
|
; NOVSX-NEXT: lfs f2, -24(r1)
|
|
; NOVSX-NEXT: stfs f0, -4(r1)
|
|
; NOVSX-NEXT: lfs f0, -40(r1)
|
|
; NOVSX-NEXT: fmadds f0, f1, f0, f2
|
|
; NOVSX-NEXT: lfs f1, -60(r1)
|
|
; NOVSX-NEXT: lfs f2, -28(r1)
|
|
; NOVSX-NEXT: stfs f0, -8(r1)
|
|
; NOVSX-NEXT: lfs f0, -44(r1)
|
|
; NOVSX-NEXT: fmadds f0, f1, f0, f2
|
|
; NOVSX-NEXT: lfs f1, -64(r1)
|
|
; NOVSX-NEXT: lfs f2, -32(r1)
|
|
; NOVSX-NEXT: stfs f0, -12(r1)
|
|
; NOVSX-NEXT: lfs f0, -48(r1)
|
|
; NOVSX-NEXT: fmadds f0, f1, f0, f2
|
|
; NOVSX-NEXT: stfs f0, -16(r1)
|
|
; NOVSX-NEXT: lvx v2, 0, r3
|
|
; NOVSX-NEXT: vsubfp v2, v5, v2
|
|
; NOVSX-NEXT: blr
|
|
%neg = fneg <4 x float> %vf2
|
|
%fma = call <4 x float> @llvm.experimental.constrained.fma.v4f32(
|
|
<4 x float> %vf0, <4 x float> %vf1, <4 x float> %neg,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
%res = fneg <4 x float> %fma
|
|
ret <4 x float> %res
|
|
}
|
|
|
|
define <2 x double> @fnmsub_v2f64(<2 x double> %vf0, <2 x double> %vf1, <2 x double> %vf2) #0 {
|
|
; CHECK-LABEL: fnmsub_v2f64:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xvnmsubadp v4, v2, v3
|
|
; CHECK-NEXT: vmr v2, v4
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fnmsub_v2f64:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fnmsub f2, f2, f4, f6
|
|
; NOVSX-NEXT: fnmsub f1, f1, f3, f5
|
|
; NOVSX-NEXT: blr
|
|
%neg = fneg <2 x double> %vf2
|
|
%fma = call <2 x double> @llvm.experimental.constrained.fma.v2f64(
|
|
<2 x double> %vf0, <2 x double> %vf1, <2 x double> %neg,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
%res = fneg <2 x double> %fma
|
|
ret <2 x double> %res
|
|
}
|
|
|
|
define float @fsqrt_f32(float %f1) #0 {
|
|
; CHECK-LABEL: fsqrt_f32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xssqrtsp f1, f1
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fsqrt_f32:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fsqrts f1, f1
|
|
; NOVSX-NEXT: blr
|
|
%res = call float @llvm.experimental.constrained.sqrt.f32(
|
|
float %f1,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret float %res
|
|
}
|
|
|
|
define double @fsqrt_f64(double %f1) #0 {
|
|
; CHECK-LABEL: fsqrt_f64:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xssqrtdp f1, f1
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fsqrt_f64:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fsqrt f1, f1
|
|
; NOVSX-NEXT: blr
|
|
%res = call double @llvm.experimental.constrained.sqrt.f64(
|
|
double %f1,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret double %res
|
|
}
|
|
|
|
define <4 x float> @fsqrt_v4f32(<4 x float> %vf1) #0 {
|
|
; CHECK-LABEL: fsqrt_v4f32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xvsqrtsp v2, v2
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fsqrt_v4f32:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: addi r3, r1, -32
|
|
; NOVSX-NEXT: stvx v2, 0, r3
|
|
; NOVSX-NEXT: addi r3, r1, -16
|
|
; NOVSX-NEXT: lfs f0, -20(r1)
|
|
; NOVSX-NEXT: fsqrts f0, f0
|
|
; NOVSX-NEXT: stfs f0, -4(r1)
|
|
; NOVSX-NEXT: lfs f0, -24(r1)
|
|
; NOVSX-NEXT: fsqrts f0, f0
|
|
; NOVSX-NEXT: stfs f0, -8(r1)
|
|
; NOVSX-NEXT: lfs f0, -28(r1)
|
|
; NOVSX-NEXT: fsqrts f0, f0
|
|
; NOVSX-NEXT: stfs f0, -12(r1)
|
|
; NOVSX-NEXT: lfs f0, -32(r1)
|
|
; NOVSX-NEXT: fsqrts f0, f0
|
|
; NOVSX-NEXT: stfs f0, -16(r1)
|
|
; NOVSX-NEXT: lvx v2, 0, r3
|
|
; NOVSX-NEXT: blr
|
|
%res = call <4 x float> @llvm.experimental.constrained.sqrt.v4f32(
|
|
<4 x float> %vf1,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret <4 x float> %res
|
|
}
|
|
|
|
define <2 x double> @fsqrt_v2f64(<2 x double> %vf1) #0 {
|
|
; CHECK-LABEL: fsqrt_v2f64:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: xvsqrtdp v2, v2
|
|
; CHECK-NEXT: blr
|
|
;
|
|
; NOVSX-LABEL: fsqrt_v2f64:
|
|
; NOVSX: # %bb.0:
|
|
; NOVSX-NEXT: fsqrt f2, f2
|
|
; NOVSX-NEXT: fsqrt f1, f1
|
|
; NOVSX-NEXT: blr
|
|
%res = call <2 x double> @llvm.experimental.constrained.sqrt.v2f64(
|
|
<2 x double> %vf1,
|
|
metadata !"round.dynamic",
|
|
metadata !"fpexcept.strict") #0
|
|
ret <2 x double> %res
|
|
}
|
|
|
|
attributes #0 = { strictfp }
|