27f77b4300
Summary: Since r322087, glibc's finite lib calls are generated when possible. However, glibc is not supported on Android. Therefore this change enables llvm to finely distinguish between linux and Android for unsupported library calls. The change also include some regression tests. Reviewers: srhines, pirama Reviewed By: srhines Subscribers: kongyi, chh, javed.absar, llvm-commits Differential Revision: https://reviews.llvm.org/D42288 llvm-svn: 323187
277 lines
7.3 KiB
LLVM
277 lines
7.3 KiB
LLVM
; RUN: llc -mtriple=aarch64-none-linux-gnu -verify-machineinstrs -o - %s | FileCheck %s
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; RUN: llc -mtriple=aarch64-linux-android -verify-machineinstrs -o - %s | FileCheck --check-prefix=ANDROID-AARCH64 %s
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@varfloat = global float 0.0
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@vardouble = global double 0.0
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@varfp128 = global fp128 zeroinitializer
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declare float @llvm.cos.f32(float)
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declare double @llvm.cos.f64(double)
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declare fp128 @llvm.cos.f128(fp128)
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define void @test_cos(float %float, double %double, fp128 %fp128) {
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; CHECK-LABEL: test_cos:
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%cosfloat = call float @llvm.cos.f32(float %float)
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store float %cosfloat, float* @varfloat
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; CHECK: bl cosf
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%cosdouble = call double @llvm.cos.f64(double %double)
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store double %cosdouble, double* @vardouble
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; CHECK: bl cos
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%cosfp128 = call fp128 @llvm.cos.f128(fp128 %fp128)
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store fp128 %cosfp128, fp128* @varfp128
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; CHECK: bl cosl
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ret void
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}
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declare float @llvm.exp.f32(float)
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declare double @llvm.exp.f64(double)
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declare fp128 @llvm.exp.f128(fp128)
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define void @test_exp(float %float, double %double, fp128 %fp128) {
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; CHECK-LABEL: test_exp:
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%expfloat = call float @llvm.exp.f32(float %float)
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store float %expfloat, float* @varfloat
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; CHECK: bl expf
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%expdouble = call double @llvm.exp.f64(double %double)
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store double %expdouble, double* @vardouble
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; CHECK: bl exp
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%expfp128 = call fp128 @llvm.exp.f128(fp128 %fp128)
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store fp128 %expfp128, fp128* @varfp128
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; CHECK: bl expl
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ret void
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}
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declare float @llvm.exp2.f32(float)
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declare double @llvm.exp2.f64(double)
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declare fp128 @llvm.exp2.f128(fp128)
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define void @test_exp2(float %float, double %double, fp128 %fp128) {
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; CHECK-LABEL: test_exp2:
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%exp2float = call float @llvm.exp2.f32(float %float)
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store float %exp2float, float* @varfloat
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; CHECK: bl exp2f
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%exp2double = call double @llvm.exp2.f64(double %double)
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store double %exp2double, double* @vardouble
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; CHECK: bl exp2
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%exp2fp128 = call fp128 @llvm.exp2.f128(fp128 %fp128)
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store fp128 %exp2fp128, fp128* @varfp128
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; CHECK: bl exp2l
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ret void
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}
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declare float @llvm.log.f32(float)
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declare double @llvm.log.f64(double)
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declare fp128 @llvm.log.f128(fp128)
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define void @test_log(float %float, double %double, fp128 %fp128) {
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; CHECK-LABEL: test_log:
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%logfloat = call float @llvm.log.f32(float %float)
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store float %logfloat, float* @varfloat
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; CHECK: bl logf
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%logdouble = call double @llvm.log.f64(double %double)
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store double %logdouble, double* @vardouble
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; CHECK: bl log
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%logfp128 = call fp128 @llvm.log.f128(fp128 %fp128)
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store fp128 %logfp128, fp128* @varfp128
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; CHECK: bl logl
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ret void
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}
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declare float @llvm.log2.f32(float)
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declare double @llvm.log2.f64(double)
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declare fp128 @llvm.log2.f128(fp128)
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define void @test_log2(float %float, double %double, fp128 %fp128) {
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; CHECK-LABEL: test_log2:
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%log2float = call float @llvm.log2.f32(float %float)
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store float %log2float, float* @varfloat
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; CHECK: bl log2f
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%log2double = call double @llvm.log2.f64(double %double)
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store double %log2double, double* @vardouble
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; CHECK: bl log2
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%log2fp128 = call fp128 @llvm.log2.f128(fp128 %fp128)
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store fp128 %log2fp128, fp128* @varfp128
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; CHECK: bl log2l
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ret void
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}
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declare float @llvm.log10.f32(float)
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declare double @llvm.log10.f64(double)
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declare fp128 @llvm.log10.f128(fp128)
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define void @test_log10(float %float, double %double, fp128 %fp128) {
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; CHECK-LABEL: test_log10:
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%log10float = call float @llvm.log10.f32(float %float)
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store float %log10float, float* @varfloat
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; CHECK: bl log10f
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%log10double = call double @llvm.log10.f64(double %double)
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store double %log10double, double* @vardouble
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; CHECK: bl log10
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%log10fp128 = call fp128 @llvm.log10.f128(fp128 %fp128)
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store fp128 %log10fp128, fp128* @varfp128
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; CHECK: bl log10l
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ret void
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}
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declare float @llvm.sin.f32(float)
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declare double @llvm.sin.f64(double)
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declare fp128 @llvm.sin.f128(fp128)
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define void @test_sin(float %float, double %double, fp128 %fp128) {
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; CHECK-LABEL: test_sin:
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%sinfloat = call float @llvm.sin.f32(float %float)
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store float %sinfloat, float* @varfloat
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; CHECK: bl sinf
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%sindouble = call double @llvm.sin.f64(double %double)
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store double %sindouble, double* @vardouble
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; CHECK: bl sin
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%sinfp128 = call fp128 @llvm.sin.f128(fp128 %fp128)
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store fp128 %sinfp128, fp128* @varfp128
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; CHECK: bl sinl
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ret void
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}
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declare float @llvm.pow.f32(float, float)
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declare double @llvm.pow.f64(double, double)
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declare fp128 @llvm.pow.f128(fp128, fp128)
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define void @test_pow(float %float, double %double, fp128 %fp128) {
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; CHECK-LABEL: test_pow:
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%powfloat = call float @llvm.pow.f32(float %float, float %float)
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store float %powfloat, float* @varfloat
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; CHECK: bl powf
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%powdouble = call double @llvm.pow.f64(double %double, double %double)
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store double %powdouble, double* @vardouble
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; CHECK: bl pow
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%powfp128 = call fp128 @llvm.pow.f128(fp128 %fp128, fp128 %fp128)
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store fp128 %powfp128, fp128* @varfp128
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; CHECK: bl powl
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ret void
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}
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declare float @llvm.powi.f32(float, i32)
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declare double @llvm.powi.f64(double, i32)
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declare fp128 @llvm.powi.f128(fp128, i32)
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define void @test_powi(float %float, double %double, i32 %exponent, fp128 %fp128) {
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; CHECK-LABEL: test_powi:
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%powifloat = call float @llvm.powi.f32(float %float, i32 %exponent)
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store float %powifloat, float* @varfloat
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; CHECK: bl __powisf2
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%powidouble = call double @llvm.powi.f64(double %double, i32 %exponent)
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store double %powidouble, double* @vardouble
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; CHECK: bl __powidf2
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%powifp128 = call fp128 @llvm.powi.f128(fp128 %fp128, i32 %exponent)
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store fp128 %powifp128, fp128* @varfp128
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; CHECK: bl __powitf2
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ret void
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}
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define void @test_frem(float %float, double %double, fp128 %fp128) {
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; CHECK-LABEL: test_frem:
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%fremfloat = frem float %float, %float
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store float %fremfloat, float* @varfloat
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; CHECK: bl fmodf
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%fremdouble = frem double %double, %double
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store double %fremdouble, double* @vardouble
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; CHECK: bl fmod
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%fremfp128 = frem fp128 %fp128, %fp128
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store fp128 %fremfp128, fp128* @varfp128
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; CHECK: bl fmodl
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ret void
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}
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declare fp128 @llvm.fma.f128(fp128, fp128, fp128)
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define void @test_fma(fp128 %fp128) {
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; CHECK-LABEL: test_fma:
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%fmafp128 = call fp128 @llvm.fma.f128(fp128 %fp128, fp128 %fp128, fp128 %fp128)
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store fp128 %fmafp128, fp128* @varfp128
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; CHECK: bl fmal
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ret void
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}
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declare fp128 @llvm.fmuladd.f128(fp128, fp128, fp128)
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define void @test_fmuladd(fp128 %fp128) {
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; CHECK-LABEL: test_fmuladd:
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%fmuladdfp128 = call fp128 @llvm.fmuladd.f128(fp128 %fp128, fp128 %fp128, fp128 %fp128)
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store fp128 %fmuladdfp128, fp128* @varfp128
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; CHECK-NOT: bl fmal
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; CHECK: bl __multf3
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; CHECK: bl __addtf3
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ret void
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}
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define void @test_exp_finite(double %double) #0 {
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%expdouble = call double @llvm.exp.f64(double %double)
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store double %expdouble, double* @vardouble
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; ANDROID-AARCH64-NOT: bl __exp_finite
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; CHECK: bl __exp_finite
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ret void
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}
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define void @test_exp2_finite(double %double) #0 {
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%expdouble = call double @llvm.exp2.f64(double %double)
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store double %expdouble, double* @vardouble
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; ANDROID-AARCH64-NOT: bl __exp2_finite
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; CHECK: bl __exp2_finite
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ret void
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}
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define void @test_pow_finite(double %double) #0 {
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%powdouble = call double @llvm.pow.f64(double %double, double %double)
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store double %powdouble, double* @vardouble
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; ANDROID-AARCH64-NOT: bl __pow_finite
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; CHECK: bl __pow_finite
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ret void
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}
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attributes #0 = { "no-infs-fp-math"="true" "no-nans-fp-math"="true" }
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