| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx,-slow-unaligned-mem-32 | FileCheck %s --check-prefix=FAST |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx,+slow-unaligned-mem-32 | FileCheck %s --check-prefix=SLOW |
| |
| define i256 @foo(<8 x i32> %a) { |
| ; FAST-LABEL: foo: |
| ; FAST: # %bb.0: |
| ; FAST-NEXT: vmovups %ymm0, (%rdi) |
| ; FAST-NEXT: movq %rdi, %rax |
| ; FAST-NEXT: vzeroupper |
| ; FAST-NEXT: retq |
| ; |
| ; SLOW-LABEL: foo: |
| ; SLOW: # %bb.0: |
| ; SLOW-NEXT: vextractf128 $1, %ymm0, 16(%rdi) |
| ; SLOW-NEXT: vmovups %xmm0, (%rdi) |
| ; SLOW-NEXT: movq %rdi, %rax |
| ; SLOW-NEXT: vzeroupper |
| ; SLOW-NEXT: retq |
| %r = bitcast <8 x i32> %a to i256 |
| ret i256 %r |
| } |
