| ; RUN: llc -march=mips -mcpu=mips32 -asm-show-inst < %s | FileCheck %s --check-prefix=MIPS32 |
| ; RUN: llc -march=mips -mcpu=mips32r2 -mattr=+fp64 -asm-show-inst < %s | FileCheck %s --check-prefix=MIPS32FP64 |
| ; RUN: llc -march=mips -mcpu=mips32r3 -mattr=+micromips -asm-show-inst < %s | FileCheck %s --check-prefix=MM |
| ; RUN: llc -march=mips -mcpu=mips32r3 -mattr=+micromips,+fp64 -asm-show-inst < %s | FileCheck %s --check-prefix=MMFP64 |
| ; RUN: llc -march=mips -mcpu=mips32r6 -mattr=+micromips -asm-show-inst < %s | FileCheck %s --check-prefix=MMR6 |
| |
| ; TODO: Test for cvt_w_d is missing, could not generate instruction |
| |
| define double @cvt_d_s(float %a) { |
| ; MIPS32: cvt.d.s {{.*}} # <MCInst #{{[0-9]+}} CVT_D32_S |
| ; MIPS32FP64: cvt.d.s {{.*}} # <MCInst #{{[0-9]+}} CVT_D64_S |
| ; MM: cvt.d.s {{.*}} # <MCInst #{{[0-9]+}} CVT_D32_S_MM |
| ; MMFP64: cvt.d.s {{.*}} # <MCInst #{{[0-9]+}} CVT_D64_S_MM |
| ; MMR6: cvt.d.s {{.*}} # <MCInst #{{[0-9]+}} CVT_D64_S_MM |
| %1 = fpext float %a to double |
| ret double %1 |
| } |
| |
| define double @cvt_d_w(i32 %a) { |
| ; MIPS32: cvt.d.w {{.*}} # <MCInst #{{[0-9]+}} CVT_D32_W |
| ; MIPS32FP64: cvt.d.w {{.*}} # <MCInst #{{[0-9]+}} CVT_D64_W |
| ; MM: cvt.d.w {{.*}} # <MCInst #{{[0-9]+}} CVT_D32_W_MM |
| ; MMFP64: cvt.d.w {{.*}} # <MCInst #{{[0-9]+}} CVT_D64_W_MM |
| ; MMR6: cvt.d.w {{.*}} # <MCInst #{{[0-9]+}} CVT_D64_W_MM |
| %1 = sitofp i32 %a to double |
| ret double %1 |
| } |
| |
| define float @cvt_s_d(double %a) { |
| ; MIPS32: cvt.s.d {{.*}} # <MCInst #{{[0-9]+}} CVT_S_D32 |
| ; MIPS32FP64: cvt.s.d {{.*}} # <MCInst #{{[0-9]+}} CVT_S_D64 |
| ; MM: cvt.s.d {{.*}} # <MCInst #{{[0-9]+}} CVT_S_D32_MM |
| ; MMFP64: cvt.s.d {{.*}} # <MCInst #{{[0-9]+}} CVT_S_D64_MM |
| ; MMR6: cvt.s.d {{.*}} # <MCInst #{{[0-9]+}} CVT_S_D64_MM |
| %1 = fptrunc double %a to float |
| ret float %1 |
| } |
