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