llvm-mirror/test/CodeGen/X86/memmove-4.ll

; RUN: llc < %s | not grep call

target triple = "i686-pc-linux-gnu"

define void @a(i8* %a, i8* %b) nounwind {
        %tmp2 = bitcast i8* %a to i8*
        %tmp3 = bitcast i8* %b to i8*
        tail call void @llvm.memmove.i32( i8* %tmp2, i8* %tmp3, i32 12, i32 4 )
        ret void
}

declare void @llvm.memmove.i32(i8*, i8*, i32, i32)
Eliminate more uses of llvm-as and llvm-dis. llvm-svn: 81290 2009-09-09 01:54:48 +02:00			`; RUN: llc < %s \| not grep call`
Expand small memmovs using inline code. Set the X86 threshold for expanding memmove to a more plausible value, now that it's actually being used. llvm-svn: 51696 2008-05-29 21:42:22 +02:00
			`target triple = "i686-pc-linux-gnu"`

			`define void @a(i8* %a, i8* %b) nounwind {`
			`%tmp2 = bitcast i8* %a to i8*`
			`%tmp3 = bitcast i8* %b to i8*`
			`tail call void @llvm.memmove.i32( i8* %tmp2, i8* %tmp3, i32 12, i32 4 )`
			`ret void`
			`}`

			`declare void @llvm.memmove.i32(i8, i8, i32, i32)`