llvm-6502/test/Transforms/GlobalOpt/memcpy.ll
2011-01-19 16:32:21 +00:00

16 lines
587 B
LLVM

; RUN: opt < %s -globalopt -S | \
; RUN: grep {G1 = internal unnamed_addr constant}
@G1 = internal global [58 x i8] c"asdlfkajsdlfkajsd;lfkajds;lfkjasd;flkajsd;lkfja;sdlkfjasd\00" ; <[58 x i8]*> [#uses=1]
declare void @llvm.memcpy.i32(i8*, i8*, i32, i32)
define void @foo() {
%Blah = alloca [58 x i8] ; <[58 x i8]*> [#uses=1]
%tmp.0 = getelementptr [58 x i8]* %Blah, i32 0, i32 0 ; <i8*> [#uses=1]
call void @llvm.memcpy.i32( i8* %tmp.0, i8* getelementptr ([58 x i8]* @G1, i32 0, i32 0), i32 58, i32 1 )
ret void
}