nikic wrote: It looks like this change causes regressions in sinking/hoisting, because we currently can't handle identical calls with different call site attributes. Basic example: https://llvm.godbolt.org/z/5dTcTfs1x
We need to extend the attribute intersection support to call attributes. It's a bit trickier in this case because we can only intersect non-ABI attributes. If there are differences in ABI attributes, we can't merge the calls. https://github.com/llvm/llvm-project/pull/91101 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
