forked from OSchip/llvm-project
22 lines
305 B
LLVM
22 lines
305 B
LLVM
; RUN: opt < %s -jump-threading -S
|
|
; PR3353
|
|
|
|
define i32 @test(i8 %X) {
|
|
entry:
|
|
%Y = add i8 %X, 1
|
|
%Z = add i8 %Y, 1
|
|
br label %bb33.i
|
|
|
|
bb33.i: ; preds = %bb33.i, %bb32.i
|
|
switch i8 %Y, label %bb32.i [
|
|
i8 39, label %bb35.split.i
|
|
i8 13, label %bb33.i
|
|
]
|
|
|
|
bb35.split.i:
|
|
ret i32 5
|
|
bb32.i:
|
|
ret i32 1
|
|
}
|
|
|