| Issue |
75505
|
| Summary |
[early-cse] Assertion failed: BitWidth == RHS.getBitWidth() && !LHS.hasConflict() && !RHS.hasConflict() && "Operand mismatch"
|
| Labels |
llvm:crash,
llvm:transforms
|
| Assignees |
|
| Reporter |
RKSimon
|
Reduced from https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64842
```ll
define void @vselect1(i32 %a.coerce, i32 %c.coerce) {
entry:
%0 = bitcast i32 %a.coerce to <2 x i16>
%I3 = insertelement <2 x i16> %0, i16 -1, i1 false
%E1 = extractelement <2 x i16> %I3, i1 false
%I1 = insertelement <2 x i16> poison, i16 %E1, i1 false
%B24 = mul <2 x i16> %I3, %I1
%1 = bitcast <2 x i16> %B24 to i32
%B12 = sdiv i32 %c.coerce, %c.coerce
%B16 = lshr i32 %B12, %1
store i32 %B16, ptr poison, align 4
ret void
}
```
![]()
_______________________________________________
llvm-bugs mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
