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25 lines
904 B
LLVM
25 lines
904 B
LLVM
; RUN: llc < %s -mtriple=i386-apple-darwin -mattr=+mmx | grep mm0 | count 3
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; RUN: llc < %s -mtriple=i386-apple-darwin -mattr=+mmx | grep esp | count 1
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; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+mmx,+sse2 | grep xmm0
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; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+mmx,+sse2 | grep rdi
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; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+mmx,+sse2 | not grep movups
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;
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; On Darwin x86-32, v8i8, v4i16, v2i32 values are passed in MM[0-2].
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; On Darwin x86-32, v1i64 values are passed in memory.
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; On Darwin x86-64, v8i8, v4i16, v2i32 values are passed in XMM[0-7].
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; On Darwin x86-64, v1i64 values are passed in 64-bit GPRs.
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@u1 = external global <8 x i8>
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define void @t1(<8 x i8> %v1) nounwind {
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store <8 x i8> %v1, <8 x i8>* @u1, align 8
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ret void
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}
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@u2 = external global <1 x i64>
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define void @t2(<1 x i64> %v1) nounwind {
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store <1 x i64> %v1, <1 x i64>* @u2, align 8
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ret void
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}
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