| ; 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 | |
| } |