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1. x86-64 byval alignment should be max of 8 and alignment of type. Previously the code was not doing what the commit message was saying. 2. Do not use byte repeat move and store operations. These are slow. llvm-svn: 55139
12 lines
330 B
LLVM
12 lines
330 B
LLVM
; RUN: llvm-as < %s | llc -mtriple=i386-apple-darwin | grep stosl
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; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin | grep movq | count 10
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define void @bork() nounwind {
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entry:
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call void @llvm.memset.i64( i8* null, i8 0, i64 80, i32 4 )
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ret void
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}
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declare void @llvm.memset.i64(i8*, i8, i64, i32) nounwind
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