YouCompleteMe/cpp/llvm/test/Transforms/GlobalOpt/memcpy.ll
2012-07-05 17:51:06 -07:00

14 lines
563 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]
define void @foo() {
%Blah = alloca [58 x i8]
%tmp.0 = getelementptr [58 x i8]* %Blah, i32 0, i32 0
call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp.0, i8* getelementptr inbounds ([58 x i8]* @G1, i32 0, i32 0), i32 58, i32 1, i1 false)
ret void
}
declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind