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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=thumbv7m-linux-gnueabi | FileCheck %s --check-prefixes=ANY,SOFTFLOAT3; RUN: llc < %s -mtriple=thumbv8-linux-gnueabihf -mattr=neon | FileCheck %s --check-prefixes=ANY,HARDFLOAT4 5declare float @llvm.pow.f32(float, float)6declare <4 x float> @llvm.pow.v4f32(<4 x float>, <4 x float>)7 8declare double @llvm.pow.f64(double, double)9declare <2 x double> @llvm.pow.v2f64(<2 x double>, <2 x double>)10 11define float @pow_f32_one_fourth_fmf(float %x) nounwind {12; ANY-LABEL: pow_f32_one_fourth_fmf:13; SOFTFLOAT: bl powf14; HARDFLOAT: vsqrt.f3215; HARDFLOAT: vsqrt.f3216 %r = call nsz ninf afn float @llvm.pow.f32(float %x, float 2.5e-01)17 ret float %r18}19 20define double @pow_f64_one_fourth_fmf(double %x) nounwind {21; ANY-LABEL: pow_f64_one_fourth_fmf:22; SOFTFLOAT: bl pow23; HARDFLOAT: vsqrt.f6424; HARDFLOAT: vsqrt.f6425 %r = call nsz ninf afn double @llvm.pow.f64(double %x, double 2.5e-01)26 ret double %r27}28 29define float @pow_f32_one_third_fmf(float %x) nounwind {30; ANY-LABEL: pow_f32_one_third_fmf:31; SOFTFLOAT: bl cbrtf32; HARDFLOAT: b cbrtf33 %r = call fast float @llvm.pow.f32(float %x, float 0x3FD5555560000000)34 ret float %r35}36 37define double @pow_f64_one_third_fmf(double %x) nounwind {38; ANY-LABEL: pow_f64_one_third_fmf:39; SOFTFLOAT: bl cbrt40; HARDFLOAT: b cbrt41 %r = call fast double @llvm.pow.f64(double %x, double 0x3FD5555555555555)42 ret double %r43}44 45define <4 x float> @pow_v4f32_one_fourth_fmf(<4 x float> %x) nounwind {46; ANY-LABEL: pow_v4f32_one_fourth_fmf:47; SOFTFLOAT: bl powf48; SOFTFLOAT: bl powf49; SOFTFLOAT: bl powf50; SOFTFLOAT: bl powf51; HARDFLOAT: vsqrt.f3252; HARDFLOAT: vsqrt.f3253; HARDFLOAT: vsqrt.f3254; HARDFLOAT: vsqrt.f3255; HARDFLOAT: vsqrt.f3256; HARDFLOAT: vsqrt.f3257; HARDFLOAT: vsqrt.f3258; HARDFLOAT: vsqrt.f3259 %r = call fast <4 x float> @llvm.pow.v4f32(<4 x float> %x, <4 x float> <float 2.5e-1, float 2.5e-1, float 2.5e-01, float 2.5e-01>)60 ret <4 x float> %r61}62 63define <2 x double> @pow_v2f64_one_fourth_fmf(<2 x double> %x) nounwind {64; ANY-LABEL: pow_v2f64_one_fourth_fmf:65; SOFTFLOAT: bl pow66; SOFTFLOAT: bl pow67; HARDFLOAT: vsqrt.f6468; HARDFLOAT: vsqrt.f6469; HARDFLOAT: vsqrt.f6470; HARDFLOAT: vsqrt.f6471 %r = call fast <2 x double> @llvm.pow.v2f64(<2 x double> %x, <2 x double> <double 2.5e-1, double 2.5e-1>)72 ret <2 x double> %r73}74 75define float @pow_f32_one_fourth_not_enough_fmf(float %x) nounwind {76; ANY-LABEL: pow_f32_one_fourth_not_enough_fmf:77; SOFTFLOAT: bl powf78; HARDFLOAT: b powf79 %r = call afn ninf float @llvm.pow.f32(float %x, float 2.5e-01)80 ret float %r81}82 83define double @pow_f64_one_fourth_not_enough_fmf(double %x) nounwind {84; ANY-LABEL: pow_f64_one_fourth_not_enough_fmf:85; SOFTFLOAT: bl pow86; HARDFLOAT: b pow87 %r = call nsz ninf double @llvm.pow.f64(double %x, double 2.5e-01)88 ret double %r89}90 91define <4 x float> @pow_v4f32_one_fourth_not_enough_fmf(<4 x float> %x) nounwind {92; ANY-LABEL: pow_v4f32_one_fourth_not_enough_fmf:93; ANY: bl powf94; ANY: bl powf95; ANY: bl powf96; ANY: bl powf97 %r = call afn nsz <4 x float> @llvm.pow.v4f32(<4 x float> %x, <4 x float> <float 2.5e-1, float 2.5e-1, float 2.5e-01, float 2.5e-01>)98 ret <4 x float> %r99}100 101define <2 x double> @pow_v2f64_one_fourth_not_enough_fmf(<2 x double> %x) nounwind {102; ANY-LABEL: pow_v2f64_one_fourth_not_enough_fmf:103; ANY: bl pow104; ANY: bl pow105 %r = call nsz nnan reassoc <2 x double> @llvm.pow.v2f64(<2 x double> %x, <2 x double> <double 2.5e-1, double 2.5e-1>)106 ret <2 x double> %r107}108 109