diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/cases/uadd_overflow.ll | 12 | ||||
| -rw-r--r-- | tests/cases/uadd_overflow.txt | 1 |
2 files changed, 13 insertions, 0 deletions
diff --git a/tests/cases/uadd_overflow.ll b/tests/cases/uadd_overflow.ll index dfbf199b..81a76bcd 100644 --- a/tests/cases/uadd_overflow.ll +++ b/tests/cases/uadd_overflow.ll @@ -15,6 +15,7 @@ entry: %a1 = extractvalue { i32, i1 } %uadd1, 1 %a2 = zext i1 %a1 to i32 call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([9 x i8]* @.str2, i32 0, i32 0), i32 %a0, i32 %a2) ; [#uses=0] + %buadd1prepre = tail call { i32, i1 } @llvm.uadd.with.overflow.i32(i32 %mul7, i32 %shl10) %buadd1pre = insertvalue { i32, i1 } %buadd1prepre, i1 0, 1 %buadd1 = insertvalue { i32, i1 } %buadd1pre, i32 5177, 0 @@ -22,6 +23,16 @@ entry: %ba1 = extractvalue { i32, i1 } %buadd1, 1 %ba2 = zext i1 %ba1 to i32 call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([9 x i8]* @.str2, i32 0, i32 0), i32 %ba0, i32 %ba2) ; [#uses=0] + + %64buadd1pre = tail call { i64, i1 } @llvm.uadd.with.overflow.i64(i64 5000, i64 3000) + %64buadd1 = insertvalue { i64, i1 } %64buadd1pre, i64 9875, 0 + %64buadd2 = insertvalue { i64, i1 } %64buadd1, i1 1, 1 + %64ba0pre = extractvalue { i64, i1 } %64buadd2, 0 + %64ba0 = trunc i64 %64ba0pre to i32 + %64ba1 = extractvalue { i64, i1 } %64buadd2, 1 + %64ba2 = zext i1 %64ba1 to i32 + call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([9 x i8]* @.str2, i32 0, i32 0), i32 %64ba0, i32 %64ba2) ; [#uses=0] + ret i32 1 } @@ -29,4 +40,5 @@ entry: declare i32 @printf(i8*, ...) declare { i32, i1 } @llvm.uadd.with.overflow.i32(i32, i32) nounwind readnone +declare { i64, i1 } @llvm.uadd.with.overflow.i64(i64, i32) nounwind readnone diff --git a/tests/cases/uadd_overflow.txt b/tests/cases/uadd_overflow.txt index 6e65c896..bcd04599 100644 --- a/tests/cases/uadd_overflow.txt +++ b/tests/cases/uadd_overflow.txt @@ -1,2 +1,3 @@ *3319578,1* *5177,0* +*9875,1* |