nils.hoelscher
/
llvm-for-llvmta
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
llvm-for-llvmta/test/CodeGen/PowerPC/fp-strict.ll

936 lines
31 KiB
LLVM
Raw Permalink Normal View History

first commit
2022-04-25 10:02:23 +02:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64-unknown-linux -mcpu=pwr8 | FileCheck %s
; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr9 | FileCheck %s
; 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
declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata)
declare double @llvm.experimental.constrained.fadd.f64(double, double, metadata, metadata)
declare <4 x float> @llvm.experimental.constrained.fadd.v4f32(<4 x float>, <4 x float>, metadata, metadata)
declare <2 x double> @llvm.experimental.constrained.fadd.v2f64(<2 x double>, <2 x double>, metadata, metadata)
declare float @llvm.experimental.constrained.fsub.f32(float, float, metadata, metadata)
declare double @llvm.experimental.constrained.fsub.f64(double, double, metadata, metadata)
declare <4 x float> @llvm.experimental.constrained.fsub.v4f32(<4 x float>, <4 x float>, metadata, metadata)
declare <2 x double> @llvm.experimental.constrained.fsub.v2f64(<2 x double>, <2 x double>, metadata, metadata)
declare float @llvm.experimental.constrained.fmul.f32(float, float, metadata, metadata)
declare double @llvm.experimental.constrained.fmul.f64(double, double, metadata, metadata)
declare <4 x float> @llvm.experimental.constrained.fmul.v4f32(<4 x float>, <4 x float>, metadata, metadata)
declare <2 x double> @llvm.experimental.constrained.fmul.v2f64(<2 x double>, <2 x double>, metadata, metadata)
declare float @llvm.experimental.constrained.fdiv.f32(float, float, metadata, metadata)
declare double @llvm.experimental.constrained.fdiv.f64(double, double, metadata, metadata)
declare <4 x float> @llvm.experimental.constrained.fdiv.v4f32(<4 x float>, <4 x float>, metadata, metadata)
declare <2 x double> @llvm.experimental.constrained.fdiv.v2f64(<2 x double>, <2 x double>, metadata, metadata)
declare float @llvm.experimental.constrained.fma.f32(float, float, float, metadata, metadata)
declare double @llvm.experimental.constrained.fma.f64(double, double, double, metadata, metadata)
declare <4 x float> @llvm.experimental.constrained.fma.v4f32(<4 x float>, <4 x float>, <4 x float>, metadata, metadata)
declare <2 x double> @llvm.experimental.constrained.fma.v2f64(<2 x double>, <2 x double>, <2 x double>, metadata, metadata)
declare float @llvm.experimental.constrained.sqrt.f32(float, metadata, metadata)
declare double @llvm.experimental.constrained.sqrt.f64(double, metadata, metadata)
declare <4 x float> @llvm.experimental.constrained.sqrt.v4f32(<4 x float>, metadata, metadata)
declare <2 x double> @llvm.experimental.constrained.sqrt.v2f64(<2 x double>, metadata, metadata)
define float @fadd_f32(float %f1, float %f2) #0 {
; CHECK-LABEL: fadd_f32:
; CHECK: # %bb.0:
; CHECK-NEXT: xsaddsp f1, f1, f2
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fadd_f32:
; NOVSX: # %bb.0:
; NOVSX-NEXT: fadds f1, f1, f2
; NOVSX-NEXT: blr
%res = call float @llvm.experimental.constrained.fadd.f32(
float %f1, float %f2,
metadata !"round.dynamic",
metadata !"fpexcept.strict") #0
ret float %res
}
define double @fadd_f64(double %f1, double %f2) #0 {
; CHECK-LABEL: fadd_f64:
; CHECK: # %bb.0:
; CHECK-NEXT: xsadddp f1, f1, f2
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fadd_f64:
; NOVSX: # %bb.0:
; NOVSX-NEXT: fadd f1, f1, f2
; NOVSX-NEXT: blr
%res = call double @llvm.experimental.constrained.fadd.f64(
double %f1, double %f2,
metadata !"round.dynamic",
metadata !"fpexcept.strict") #0
ret double %res
}
define <4 x float> @fadd_v4f32(<4 x float> %vf1, <4 x float> %vf2) #0 {
; CHECK-LABEL: fadd_v4f32:
; CHECK: # %bb.0:
; CHECK-NEXT: xvaddsp v2, v2, v3
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fadd_v4f32:
; NOVSX: # %bb.0:
; NOVSX-NEXT: addi r3, r1, -32
; NOVSX-NEXT: addi r4, r1, -48
; NOVSX-NEXT: stvx v3, 0, r3
; NOVSX-NEXT: stvx v2, 0, r4
; NOVSX-NEXT: addi r3, r1, -16
; NOVSX-NEXT: lfs f0, -20(r1)
; NOVSX-NEXT: lfs f1, -36(r1)
; NOVSX-NEXT: fadds f0, f1, f0
; NOVSX-NEXT: lfs f1, -40(r1)
; NOVSX-NEXT: stfs f0, -4(r1)
; NOVSX-NEXT: lfs f0, -24(r1)
; NOVSX-NEXT: fadds f0, f1, f0
; NOVSX-NEXT: lfs f1, -44(r1)
; NOVSX-NEXT: stfs f0, -8(r1)
; NOVSX-NEXT: lfs f0, -28(r1)
; NOVSX-NEXT: fadds f0, f1, f0
; NOVSX-NEXT: lfs f1, -48(r1)
; NOVSX-NEXT: stfs f0, -12(r1)
; NOVSX-NEXT: lfs f0, -32(r1)
; NOVSX-NEXT: fadds 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.fadd.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> @fadd_v2f64(<2 x double> %vf1, <2 x double> %vf2) #0 {
; CHECK-LABEL: fadd_v2f64:
; CHECK: # %bb.0:
; CHECK-NEXT: xvadddp v2, v2, v3
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fadd_v2f64:
; NOVSX: # %bb.0:
; NOVSX-NEXT: fadd f2, f2, f4
; NOVSX-NEXT: fadd f1, f1, f3
; NOVSX-NEXT: blr
%res = call <2 x double> @llvm.experimental.constrained.fadd.v2f64(
<2 x double> %vf1, <2 x double> %vf2,
metadata !"round.dynamic",
metadata !"fpexcept.strict") #0
ret <2 x double> %res
}
define float @fsub_f32(float %f1, float %f2) #0 {
; CHECK-LABEL: fsub_f32:
; CHECK: # %bb.0:
; CHECK-NEXT: xssubsp f1, f1, f2
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fsub_f32:
; NOVSX: # %bb.0:
; NOVSX-NEXT: fsubs f1, f1, f2
; NOVSX-NEXT: blr
%res = call float @llvm.experimental.constrained.fsub.f32(
float %f1, float %f2,
metadata !"round.dynamic",
metadata !"fpexcept.strict") #0
ret float %res;
}
define double @fsub_f64(double %f1, double %f2) #0 {
; CHECK-LABEL: fsub_f64:
; CHECK: # %bb.0:
; CHECK-NEXT: xssubdp f1, f1, f2
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fsub_f64:
; NOVSX: # %bb.0:
; NOVSX-NEXT: fsub f1, f1, f2
; NOVSX-NEXT: blr
%res = call double @llvm.experimental.constrained.fsub.f64(
double %f1, double %f2,
metadata !"round.dynamic",
metadata !"fpexcept.strict") #0
ret double %res;
}
define <4 x float> @fsub_v4f32(<4 x float> %vf1, <4 x float> %vf2) #0 {
; CHECK-LABEL: fsub_v4f32:
; CHECK: # %bb.0:
; CHECK-NEXT: xvsubsp v2, v2, v3
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fsub_v4f32:
; NOVSX: # %bb.0:
; NOVSX-NEXT: addi r3, r1, -32
; NOVSX-NEXT: addi r4, r1, -48
; NOVSX-NEXT: stvx v3, 0, r3
; NOVSX-NEXT: stvx v2, 0, r4
; NOVSX-NEXT: addi r3, r1, -16
; NOVSX-NEXT: lfs f0, -20(r1)
; NOVSX-NEXT: lfs f1, -36(r1)
; NOVSX-NEXT: fsubs f0, f1, f0
; NOVSX-NEXT: lfs f1, -40(r1)
; NOVSX-NEXT: stfs f0, -4(r1)
; NOVSX-NEXT: lfs f0, -24(r1)
; NOVSX-NEXT: fsubs f0, f1, f0
; NOVSX-NEXT: lfs f1, -44(r1)
; NOVSX-NEXT: stfs f0, -8(r1)
; NOVSX-NEXT: lfs f0, -28(r1)
; NOVSX-NEXT: fsubs f0, f1, f0
; NOVSX-NEXT: lfs f1, -48(r1)
; NOVSX-NEXT: stfs f0, -12(r1)
; NOVSX-NEXT: lfs f0, -32(r1)
; NOVSX-NEXT: fsubs 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.fsub.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> @fsub_v2f64(<2 x double> %vf1, <2 x double> %vf2) #0 {
; CHECK-LABEL: fsub_v2f64:
; CHECK: # %bb.0:
; CHECK-NEXT: xvsubdp v2, v2, v3
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fsub_v2f64:
; NOVSX: # %bb.0:
; NOVSX-NEXT: fsub f2, f2, f4
; NOVSX-NEXT: fsub f1, f1, f3
; NOVSX-NEXT: blr
%res = call <2 x double> @llvm.experimental.constrained.fsub.v2f64(
<2 x double> %vf1, <2 x double> %vf2,
metadata !"round.dynamic",
metadata !"fpexcept.strict") #0
ret <2 x double> %res;
}
define float @fmul_f32(float %f1, float %f2) #0 {
; CHECK-LABEL: fmul_f32:
; CHECK: # %bb.0:
; CHECK-NEXT: xsmulsp f1, f1, f2
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fmul_f32:
; NOVSX: # %bb.0:
; NOVSX-NEXT: fmuls f1, f1, f2
; NOVSX-NEXT: blr
%res = call float @llvm.experimental.constrained.fmul.f32(
float %f1, float %f2,
metadata !"round.dynamic",
metadata !"fpexcept.strict") #0
ret float %res;
}
define double @fmul_f64(double %f1, double %f2) #0 {
; CHECK-LABEL: fmul_f64:
; CHECK: # %bb.0:
; CHECK-NEXT: xsmuldp f1, f1, f2
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fmul_f64:
; NOVSX: # %bb.0:
; NOVSX-NEXT: fmul f1, f1, f2
; NOVSX-NEXT: blr
%res = call double @llvm.experimental.constrained.fmul.f64(
double %f1, double %f2,
metadata !"round.dynamic",
metadata !"fpexcept.strict") #0
ret double %res;
}
define <4 x float> @fmul_v4f32(<4 x float> %vf1, <4 x float> %vf2) #0 {
; CHECK-LABEL: fmul_v4f32:
; CHECK: # %bb.0:
; CHECK-NEXT: xvmulsp v2, v2, v3
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fmul_v4f32:
; NOVSX: # %bb.0:
; NOVSX-NEXT: addi r3, r1, -32
; NOVSX-NEXT: addi r4, r1, -48
; NOVSX-NEXT: stvx v3, 0, r3
; NOVSX-NEXT: stvx v2, 0, r4
; NOVSX-NEXT: addi r3, r1, -16
; NOVSX-NEXT: lfs f0, -20(r1)
; NOVSX-NEXT: lfs f1, -36(r1)
; NOVSX-NEXT: fmuls f0, f1, f0
; NOVSX-NEXT: lfs f1, -40(r1)
; NOVSX-NEXT: stfs f0, -4(r1)
; NOVSX-NEXT: lfs f0, -24(r1)
; NOVSX-NEXT: fmuls f0, f1, f0
; NOVSX-NEXT: lfs f1, -44(r1)
; NOVSX-NEXT: stfs f0, -8(r1)
; NOVSX-NEXT: lfs f0, -28(r1)
; NOVSX-NEXT: fmuls f0, f1, f0
; NOVSX-NEXT: lfs f1, -48(r1)
; NOVSX-NEXT: stfs f0, -12(r1)
; NOVSX-NEXT: lfs f0, -32(r1)
; NOVSX-NEXT: fmuls 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.fmul.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> @fmul_v2f64(<2 x double> %vf1, <2 x double> %vf2) #0 {
; CHECK-LABEL: fmul_v2f64:
; CHECK: # %bb.0:
; CHECK-NEXT: xvmuldp v2, v2, v3
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fmul_v2f64:
; NOVSX: # %bb.0:
; NOVSX-NEXT: fmul f2, f2, f4
; NOVSX-NEXT: fmul f1, f1, f3
; NOVSX-NEXT: blr
%res = call <2 x double> @llvm.experimental.constrained.fmul.v2f64(
<2 x double> %vf1, <2 x double> %vf2,
metadata !"round.dynamic",
metadata !"fpexcept.strict") #0
ret <2 x double> %res;
}
define float @fdiv_f32(float %f1, float %f2) #0 {
; CHECK-LABEL: fdiv_f32:
; CHECK: # %bb.0:
; CHECK-NEXT: xsdivsp f1, f1, f2
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fdiv_f32:
; NOVSX: # %bb.0:
; NOVSX-NEXT: fdivs f1, f1, f2
; NOVSX-NEXT: blr
%res = call float @llvm.experimental.constrained.fdiv.f32(
float %f1, float %f2,
metadata !"round.dynamic",
metadata !"fpexcept.strict") #0
ret float %res;
}
define double @fdiv_f64(double %f1, double %f2) #0 {
; CHECK-LABEL: fdiv_f64:
; CHECK: # %bb.0:
; CHECK-NEXT: xsdivdp f1, f1, f2
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fdiv_f64:
; NOVSX: # %bb.0:
; NOVSX-NEXT: fdiv f1, f1, f2
; NOVSX-NEXT: blr
%res = call double @llvm.experimental.constrained.fdiv.f64(
double %f1, double %f2,
metadata !"round.dynamic",
metadata !"fpexcept.strict") #0
ret double %res;
}
define <4 x float> @fdiv_v4f32(<4 x float> %vf1, <4 x float> %vf2) #0 {
; CHECK-LABEL: fdiv_v4f32:
; CHECK: # %bb.0:
; CHECK-NEXT: xvdivsp v2, v2, v3
; CHECK-NEXT: blr
;
; NOVSX-LABEL: fdiv_v4f32:
; NOVSX: # %bb.0:
; NOVSX-NEXT: addi r3, r1, -32
; NOVSX-NEXT: addi r4, r1, -48
; NOVSX-NEXT: stvx v3, 0, r3
; NOVSX-NEXT: stvx v2, 0, r4
; NOVSX-NEXT: addi r3, r1, -16
; NOVSX-NEXT: lfs f0, -20(r1)
; NOVSX-NEXT: lfs f1, -36(r1)
; NOVSX-NEXT: fdivs f0, f1, f0
; NOVSX-NEXT: lfs f1, -40(r1)
; NOVSX-NEXT: stfs f0, -4(r1)
; NOVSX-NEXT: lfs f0, -24(r1)
; NOVSX-NEXT: fdivs f0, f1, f0
; NOVSX-NEXT: lfs f1, -44(r1)
; NOVSX-NEXT: stfs f0, -8(r1)
; NOVSX-NEXT: lfs f0, -28(r1)
; NOVSX-NEXT: fdivs f0, f1, f0
; NOVSX-NEXT: lfs f1, -48(r1)
; NOVSX-NEXT: stfs f0, -12(r1)
; 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 }