forked from OSchip/llvm-project
[AArch64] Rewrite floatdp_1source.ll test. NFC
Rewrite this test to not rely on volatile stores in a large function, just use separate functions like any other test would.
This commit is contained in:
David Green
parent
fe15347a1e
commit
7ff67d5bf8
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@ -1,9 +1,6 @@
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -verify-machineinstrs -o - %s -mtriple=arm64-apple-ios7.0 | FileCheck %s
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@varhalf = global half 0.0
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@varfloat = global float 0.0
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@vardouble = global double 0.0
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declare float @fabsf(float) readonly
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declare double @fabs(double) readonly
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@ -25,114 +22,200 @@ declare double @rint(double) readonly
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declare float @nearbyintf(float) readonly
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declare double @nearbyint(double) readonly
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define void @simple_float() {
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; CHECK-LABEL: simple_float:
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%val1 = load volatile float, float* @varfloat
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%valabs = call float @fabsf(float %val1)
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store volatile float %valabs, float* @varfloat
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; CHECK: fabs {{s[0-9]+}}, {{s[0-9]+}}
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%valneg = fsub float -0.0, %val1
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store volatile float %valneg, float* @varfloat
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; CHECK: fneg {{s[0-9]+}}, {{s[0-9]+}}
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%valsqrt = call float @llvm.sqrt.f32(float %val1)
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store volatile float %valsqrt, float* @varfloat
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; CHECK: fsqrt {{s[0-9]+}}, {{s[0-9]+}}
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%valceil = call float @ceilf(float %val1)
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store volatile float %valceil, float* @varfloat
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; CHECK: frintp {{s[0-9]+}}, {{s[0-9]+}}
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%valfloor = call float @floorf(float %val1)
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store volatile float %valfloor, float* @varfloat
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; CHECK: frintm {{s[0-9]+}}, {{s[0-9]+}}
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%valtrunc = call float @truncf(float %val1)
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store volatile float %valtrunc, float* @varfloat
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; CHECK: frintz {{s[0-9]+}}, {{s[0-9]+}}
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%valrint = call float @rintf(float %val1)
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store volatile float %valrint, float* @varfloat
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; CHECK: frintx {{s[0-9]+}}, {{s[0-9]+}}
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%valnearbyint = call float @nearbyintf(float %val1)
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store volatile float %valnearbyint, float* @varfloat
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; CHECK: frinti {{s[0-9]+}}, {{s[0-9]+}}
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ret void
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define float @fabs_f(float %v) {
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; CHECK-LABEL: fabs_f:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: fabs s0, s0
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; CHECK-NEXT: ret
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%r = call float @fabsf(float %v)
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ret float %r
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}
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define void @simple_double() {
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; CHECK-LABEL: simple_double:
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%val1 = load volatile double, double* @vardouble
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%valabs = call double @fabs(double %val1)
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store volatile double %valabs, double* @vardouble
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; CHECK: fabs {{d[0-9]+}}, {{d[0-9]+}}
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%valneg = fsub double -0.0, %val1
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store volatile double %valneg, double* @vardouble
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; CHECK: fneg {{d[0-9]+}}, {{d[0-9]+}}
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%valsqrt = call double @llvm.sqrt.f64(double %val1)
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store volatile double %valsqrt, double* @vardouble
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; CHECK: fsqrt {{d[0-9]+}}, {{d[0-9]+}}
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%valceil = call double @ceil(double %val1)
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store volatile double %valceil, double* @vardouble
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; CHECK: frintp {{d[0-9]+}}, {{d[0-9]+}}
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%valfloor = call double @floor(double %val1)
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store volatile double %valfloor, double* @vardouble
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; CHECK: frintm {{d[0-9]+}}, {{d[0-9]+}}
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%valtrunc = call double @trunc(double %val1)
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store volatile double %valtrunc, double* @vardouble
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; CHECK: frintz {{d[0-9]+}}, {{d[0-9]+}}
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%valrint = call double @rint(double %val1)
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store volatile double %valrint, double* @vardouble
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; CHECK: frintx {{d[0-9]+}}, {{d[0-9]+}}
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%valnearbyint = call double @nearbyint(double %val1)
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store volatile double %valnearbyint, double* @vardouble
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; CHECK: frinti {{d[0-9]+}}, {{d[0-9]+}}
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ret void
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define float @fsub_f(float %v) {
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; CHECK-LABEL: fsub_f:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: fneg s0, s0
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; CHECK-NEXT: ret
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%r = fsub float -0.0, %v
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ret float %r
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}
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define void @converts() {
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; CHECK-LABEL: converts:
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%val16 = load volatile half, half* @varhalf
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%val32 = load volatile float, float* @varfloat
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%val64 = load volatile double, double* @vardouble
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%val16to32 = fpext half %val16 to float
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store volatile float %val16to32, float* @varfloat
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; CHECK: fcvt {{s[0-9]+}}, {{h[0-9]+}}
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%val16to64 = fpext half %val16 to double
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store volatile double %val16to64, double* @vardouble
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; CHECK: fcvt {{d[0-9]+}}, {{h[0-9]+}}
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%val32to16 = fptrunc float %val32 to half
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store volatile half %val32to16, half* @varhalf
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; CHECK: fcvt {{h[0-9]+}}, {{s[0-9]+}}
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%val32to64 = fpext float %val32 to double
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store volatile double %val32to64, double* @vardouble
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; CHECK: fcvt {{d[0-9]+}}, {{s[0-9]+}}
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%val64to16 = fptrunc double %val64 to half
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store volatile half %val64to16, half* @varhalf
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; CHECK: fcvt {{h[0-9]+}}, {{d[0-9]+}}
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%val64to32 = fptrunc double %val64 to float
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store volatile float %val64to32, float* @varfloat
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; CHECK: fcvt {{s[0-9]+}}, {{d[0-9]+}}
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ret void
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define float @sqrt_f(float %v) {
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; CHECK-LABEL: sqrt_f:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: fsqrt s0, s0
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; CHECK-NEXT: ret
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%r = call float @llvm.sqrt.f32(float %v)
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ret float %r
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}
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define float @ceil_f(float %v) {
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; CHECK-LABEL: ceil_f:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: frintp s0, s0
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; CHECK-NEXT: ret
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%r = call float @ceilf(float %v)
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ret float %r
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}
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define float @floor_f(float %v) {
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; CHECK-LABEL: floor_f:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: frintm s0, s0
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; CHECK-NEXT: ret
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%r = call float @floorf(float %v)
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ret float %r
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}
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define float @trunc_f(float %v) {
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; CHECK-LABEL: trunc_f:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: frintz s0, s0
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; CHECK-NEXT: ret
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%r = call float @truncf(float %v)
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ret float %r
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}
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define float @rint_f(float %v) {
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; CHECK-LABEL: rint_f:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: frintx s0, s0
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; CHECK-NEXT: ret
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%r = call float @rintf(float %v)
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ret float %r
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}
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define float @nearbyint_f(float %v) {
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; CHECK-LABEL: nearbyint_f:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: frinti s0, s0
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; CHECK-NEXT: ret
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%r = call float @nearbyintf(float %v)
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ret float %r
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}
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define double @fabs_d(double %v) {
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; CHECK-LABEL: fabs_d:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: fabs d0, d0
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; CHECK-NEXT: ret
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%r = call double @fabs(double %v)
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ret double %r
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}
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define double @fsub_d(double %v) {
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; CHECK-LABEL: fsub_d:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: fneg d0, d0
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; CHECK-NEXT: ret
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%r = fsub double -0.0, %v
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ret double %r
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}
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define double @sqrt_d(double %v) {
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; CHECK-LABEL: sqrt_d:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: fsqrt d0, d0
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; CHECK-NEXT: ret
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%r = call double @llvm.sqrt.f64(double %v)
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ret double %r
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}
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define double @ceil_d(double %v) {
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; CHECK-LABEL: ceil_d:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: frintp d0, d0
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; CHECK-NEXT: ret
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%r = call double @ceil(double %v)
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ret double %r
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}
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define double @floor_d(double %v) {
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; CHECK-LABEL: floor_d:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: frintm d0, d0
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; CHECK-NEXT: ret
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%r = call double @floor(double %v)
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ret double %r
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}
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define double @trunc_d(double %v) {
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; CHECK-LABEL: trunc_d:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: frintz d0, d0
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; CHECK-NEXT: ret
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%r = call double @trunc(double %v)
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ret double %r
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}
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define double @rint_d(double %v) {
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; CHECK-LABEL: rint_d:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: frintx d0, d0
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; CHECK-NEXT: ret
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%r = call double @rint(double %v)
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ret double %r
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}
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define double @nearbyint_d(double %v) {
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; CHECK-LABEL: nearbyint_d:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: frinti d0, d0
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; CHECK-NEXT: ret
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%r = call double @nearbyint(double %v)
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ret double %r
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}
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define float @conv_h_f(half %v) {
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; CHECK-LABEL: conv_h_f:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: fcvt s0, h0
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; CHECK-NEXT: ret
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%r = fpext half %v to float
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ret float %r
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}
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define double @conv_h_d(half %v) {
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; CHECK-LABEL: conv_h_d:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: fcvt d0, h0
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; CHECK-NEXT: ret
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%r = fpext half %v to double
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ret double %r
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}
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define half @conv_f_h(float %v) {
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; CHECK-LABEL: conv_f_h:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: fcvt h0, s0
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; CHECK-NEXT: ret
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%r = fptrunc float %v to half
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ret half %r
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}
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define double @conv_f_d(float %v) {
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; CHECK-LABEL: conv_f_d:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: fcvt d0, s0
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; CHECK-NEXT: ret
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%r = fpext float %v to double
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ret double %r
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}
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define half @conv_d_h(double %v) {
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; CHECK-LABEL: conv_d_h:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: fcvt h0, d0
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; CHECK-NEXT: ret
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%r = fptrunc double %v to half
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ret half %r
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}
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define float @conv_d_f(double %v) {
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; CHECK-LABEL: conv_d_f:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: fcvt s0, d0
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; CHECK-NEXT: ret
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%r = fptrunc double %v to float
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ret float %r
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}
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