================
@@ -12993,7 +12927,20 @@ bool VectorExprEvaluator::VisitCallExpr(const CallExpr
*E) {
case X86::BI__builtin_ia32_pshufb256:
case X86::BI__builtin_ia32_pshufb512: {
APValue R;
- if (!evalPshufbBuiltin(Info, E, R))
+ if (!evalShuffleGeneric(
+ Info, E, R,
+ [](unsigned DstIdx,
+ unsigned ShuffleMask) -> std::pair<unsigned, int> {
+ uint8_t Ctlb = static_cast<uint8_t>(ShuffleMask);
+ if (Ctlb & 0x80) {
+ return std::make_pair(0, -1);
+ } else {
----------------
RKSimon wrote:
(style) break if-else chain
https://github.com/llvm/llvm-project/pull/167236
_______________________________________________
cfe-commits mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
