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41f6259a4b
towards PR2094. It now compiles the attached .ll file to: _sad16_sse2: movslq %ecx, %rax ## InlineAsm Start %ecx %rdx %rax %rax %r8d %rdx %rsi ## InlineAsm End ## InlineAsm Start set %eax ## InlineAsm End ret which is pretty decent for a 3 output, 4 input asm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50386 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
774 B
LLVM
18 lines
774 B
LLVM
; PR2094
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; RUN: llvm-as < %s | llc -march=x86-64 | grep movslq
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; RUN: llvm-as < %s | llc -march=x86-64 | not grep movq
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
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target triple = "x86_64-apple-darwin8"
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define i32 @sad16_sse2(i8* %v, i8* %blk2, i8* %blk1, i32 %stride, i32 %h) nounwind {
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entry:
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%tmp12 = sext i32 %stride to i64 ; <i64> [#uses=1]
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%mrv = call {i32, i8*, i8*} asm sideeffect "$0 $1 $2 $3 $4 $5 $6",
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"=r,=r,=r,r,r,r,r"( i64 %tmp12, i32 %h, i8* %blk1, i8* %blk2 ) nounwind
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%tmp6 = getresult {i32, i8*, i8*} %mrv, 0
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%tmp7 = call i32 asm sideeffect "set $0",
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"=r,~{dirflag},~{fpsr},~{flags}"( ) nounwind
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ret i32 %tmp7
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}
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