diff options
Diffstat (limited to 'test/Transforms')
| -rw-r--r-- | test/Transforms/InstCombine/cast-sext-zext.ll | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/cast-sext-zext.ll b/test/Transforms/InstCombine/cast-sext-zext.ll index 9b98949..678874a 100644 --- a/test/Transforms/InstCombine/cast-sext-zext.ll +++ b/test/Transforms/InstCombine/cast-sext-zext.ll @@ -11,3 +11,11 @@ entry: %4 = load i16* %3, align 2 ret i16 %4 } + +define zeroext i64 @t2(i8 zeroext %on_off) nounwind readonly { +entry: + %0 = zext i8 %on_off to i32 + %1 = add i32 %0, -1 + %2 = sext i32 %1 to i64 + ret i64 %2 ;; Should be (add (zext i8 -> i64), -1) +} |