43 lines
2.0 KiB
LLVM
43 lines
2.0 KiB
LLVM
; RUN: llc < %s -march=mipsel -mcpu=mips32r2 -mattr=+micromips | FileCheck %s
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; RUN: llc < %s -march=mips -mcpu=mips32r2 -mattr=+micromips | FileCheck %s
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; RUN: llc < %s -march=mips -mcpu=mips32r6 -mattr=+micromips | FileCheck %s
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; RUN: llc -march=mips -mcpu=mips32 -asm-show-inst < %s | FileCheck %s --check-prefix=MIPS32
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; RUN: llc -march=mips -mcpu=mips32r2 -mattr=+fp64 -asm-show-inst < %s | FileCheck %s --check-prefix=MIPS32FP64
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; RUN: llc -march=mips -mcpu=mips32r3 -mattr=+micromips -asm-show-inst < %s | FileCheck %s --check-prefix=MM
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; RUN: llc -march=mips -mcpu=mips32r3 -mattr=+micromips,+fp64 -asm-show-inst < %s | FileCheck %s --check-prefix=MMFP64
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; RUN: llc -march=mips -mcpu=mips32r6 -mattr=+micromips -asm-show-inst < %s | FileCheck %s --check-prefix=MMR6
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define float @sqrt_fn(float %value) #0 {
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entry:
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%sqrtf = tail call float @sqrtf(float %value) #0
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ret float %sqrtf
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}
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declare float @sqrtf(float)
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; CHECK: sqrt.s $f0, $f12
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define float @sqrt_s(float %a) {
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; MIPS32: sqrt.s {{.*}} # <MCInst #{{[0-9]+}} FSQRT_S
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; MIPS32FP64: sqrt.s {{.*}} # <MCInst #{{[0-9]+}} FSQRT_S
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; MM: sqrt.s {{.*}} # <MCInst #{{[0-9]+}} FSQRT_S_MM
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; MMFP64: sqrt.s {{.*}} # <MCInst #{{[0-9]+}} FSQRT_S_MM
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; MMR6: sqrt.s {{.*}} # <MCInst #{{[0-9]+}} FSQRT_S_MM
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%ret = call float @llvm.sqrt.f32(float %a)
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ret float %ret
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}
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define double @sqrt_d(double %a) {
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; MIPS32: sqrt.d {{.*}} # <MCInst #{{[0-9]+}} FSQRT_D32
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; MIPS32FP64: sqrt.d {{.*}} # <MCInst #{{[0-9]+}} FSQRT_D64
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; MM: sqrt.d {{.*}} # <MCInst #{{[0-9]+}} FSQRT_D32_MM
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; MMFP64: sqrt.d {{.*}} # <MCInst #{{[0-9]+}} FSQRT_D64_MM
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; MMR6: sqrt.d {{.*}} # <MCInst #{{[0-9]+}} FSQRT_D64_MM
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%ret = call double @llvm.sqrt.f64(double %a)
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ret double %ret
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}
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declare float @llvm.sqrt.f32(float %a)
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declare double @llvm.sqrt.f64(double %a)
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