mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-20 09:37:50 +00:00
22 lines
775 B
LLVM
22 lines
775 B
LLVM
|
; RUN: llvm-as < %s | opt -globalopt | llvm-dis | not grep internal
|
||
|
|
; both globals are write only, delete them.
|
||
|
|
|
||
|
|
%G0 = internal global [58 x sbyte] c"asdlfkajsdlfkajsd;lfkajds;lfkjasd;flkajsd;lkfja;sdlkfjasd\00"
|
||
|
|
|
||
|
|
%G1 = internal global [4 x int] [ int 1, int 2, int 3, int 4]
|
||
|
|
|
||
|
|
implementation ; Functions:
|
||
|
|
|
||
|
|
declare void %llvm.memcpy(sbyte*, sbyte*, uint, uint)
|
||
|
|
declare void %llvm.memset(sbyte*, ubyte, uint, uint)
|
||
|
|
|
||
|
|
void %foo() {
|
||
|
|
%Blah = alloca [58 x sbyte] ; <[58 x sbyte]*> [#uses=2]
|
||
|
|
%tmp3 = cast [58 x sbyte]* %Blah to sbyte*
|
||
|
|
call void %llvm.memcpy( sbyte* cast ([4 x int]* %G1 to sbyte*), sbyte* %tmp3, uint 16, uint 1)
|
||
|
|
call void %llvm.memset( sbyte* getelementptr ([58 x sbyte]* %G0, int 0, int 0), ubyte 17, uint 58, uint 1)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
|