| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -O0 -mtriple=i686-apple-darwin9.8 -mattr=+mmx,+sse2 | FileCheck %s --check-prefixes=X86 |
| ; RUN: llc < %s -O0 -mtriple=x86_64-apple-darwin9.8 -mattr=+mmx,+sse2 | FileCheck %s --check-prefixes=X64 |
| |
| ; PR4684 |
| |
| declare void @func2(x86_mmx) |
| |
| ; This isn't spectacular, but it's MMX code at -O0... |
| |
| define void @func1() nounwind { |
| ; X86-LABEL: func1: |
| ; X86: ## %bb.0: |
| ; X86-NEXT: subl $12, %esp |
| ; X86-NEXT: movq LCPI0_0, %mm0 ## mm0 = 0x200000000 |
| ; X86-NEXT: calll _func2 |
| ; X86-NEXT: addl $12, %esp |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: func1: |
| ; X64: ## %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movq {{.*}}(%rip), %mm0 ## mm0 = 0x200000000 |
| ; X64-NEXT: movq2dq %mm0, %xmm0 |
| ; X64-NEXT: callq _func2 |
| ; X64-NEXT: popq %rax |
| ; X64-NEXT: retq |
| %tmp0 = bitcast <2 x i32> <i32 0, i32 2> to x86_mmx |
| call void @func2(x86_mmx %tmp0) |
| ret void |
| } |
