| ; RUN: llc -mtriple=x86_64-unknown-unknown -mcpu=generic -mattr=+sse2 -fast-isel --fast-isel-abort=1 < %s | FileCheck %s --check-prefix=ALL --check-prefix=SSE2 |
| ; RUN: llc -mtriple=x86_64-unknown-unknown -mcpu=generic -mattr=+avx -fast-isel --fast-isel-abort=1 < %s | FileCheck %s --check-prefix=ALL --check-prefix=AVX |
| |
| |
| define double @int_to_double_rr(i32 %a) { |
| ; ALL-LABEL: int_to_double_rr: |
| ; SSE2: cvtsi2sdl %edi, %xmm0 |
| ; AVX: vcvtsi2sdl %edi, %xmm0, %xmm0 |
| ; ALL-NEXT: ret |
| entry: |
| %0 = sitofp i32 %a to double |
| ret double %0 |
| } |
| |
| define double @int_to_double_rm(i32* %a) { |
| ; ALL-LABEL: int_to_double_rm: |
| ; SSE2: cvtsi2sdl (%rdi), %xmm0 |
| ; AVX: vcvtsi2sdl (%rdi), %xmm0, %xmm0 |
| ; ALL-NEXT: ret |
| entry: |
| %0 = load i32, i32* %a |
| %1 = sitofp i32 %0 to double |
| ret double %1 |
| } |
| |
| define float @int_to_float_rr(i32 %a) { |
| ; ALL-LABEL: int_to_float_rr: |
| ; SSE2: cvtsi2ssl %edi, %xmm0 |
| ; AVX: vcvtsi2ssl %edi, %xmm0, %xmm0 |
| ; ALL-NEXT: ret |
| entry: |
| %0 = sitofp i32 %a to float |
| ret float %0 |
| } |
| |
| define float @int_to_float_rm(i32* %a) { |
| ; ALL-LABEL: int_to_float_rm: |
| ; SSE2: cvtsi2ssl (%rdi), %xmm0 |
| ; AVX: vcvtsi2ssl (%rdi), %xmm0, %xmm0 |
| ; ALL-NEXT: ret |
| entry: |
| %0 = load i32, i32* %a |
| %1 = sitofp i32 %0 to float |
| ret float %1 |
| } |