b-sumner added a comment. In D62739#1543438 <https://reviews.llvm.org/D62739#1543438>, @arsenm wrote:
> In D62739#1536428 <https://reviews.llvm.org/D62739#1536428>, @b-sumner wrote: > > > We need to communicate with anyone generating IR to ensure this is being > > generated before we change the default. clang is only one of those > > generators. This change will also need to be documented in the usage > > document. > > > The planned change is to make the backend more conservative, so it shouldn't > break other frontends It may not break other frontends, but could cause substantial performance regressions. At a minimum the summary should clearly mention this possibility. CHANGES SINCE LAST ACTION https://reviews.llvm.org/D62739/new/ https://reviews.llvm.org/D62739 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
