mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-30 02:32:08 +00:00
24 lines
479 B
LLVM
24 lines
479 B
LLVM
|
; RUN: llvm-as < %s | opt -sccp -dce -simplifycfg | llvm-dis | not grep br
|
||
|
|
|
||
|
|
int %test(int %param) {
|
||
|
|
entry:
|
||
|
|
%tmp.1 = setne int %param, 0
|
||
|
|
br bool %tmp.1, label %endif.0, label %else
|
||
|
|
|
||
|
|
else:
|
||
|
|
br label %endif.0
|
||
|
|
|
||
|
|
endif.0:
|
||
|
|
%a.0 = phi int [ 2, %else ], [ 3, %entry ]
|
||
|
|
%b.0 = phi int [ 3, %else ], [ 2, %entry ]
|
||
|
|
%tmp.5 = add int %a.0, %b.0
|
||
|
|
%tmp.7 = setne int %tmp.5, 5
|
||
|
|
br bool %tmp.7, label %UnifiedReturnBlock, label %endif.1
|
||
|
|
|
||
|
|
endif.1:
|
||
|
|
ret int 0
|
||
|
|
|
||
|
|
UnifiedReturnBlock:
|
||
|
|
ret int 2
|
||
|
|
}
|