efriedma added a comment. > There would be a big performance penalty for ISRs with callees that don't use > VFP regs.
Sacrificing correctness for the sake of performance seems like a bad idea... especially given that the optimizer can insert calls to memcpy where they didn't originally exist in the source. https://reviews.llvm.org/D28820 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
