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| From: | Andreas Schwab |
| Subject: | bug#42147: 28.0.50; pure vs side-effect-free, missing optimizations? |
| Date: | Sun, 05 Jul 2020 10:39:02 +0200 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/27.0.91 (gnu/linux) |
On Jul 05 2020, Paul Eggert wrote: >> . why didn't GCC folks made SSE2 the default output? > > I suspect they think x86 is on its way out and not worth worrying > about. It all depends on how you configure it. You can make -mfpmath=sse the default if you like, but gcc still supports pre-SSE2 configurations. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."
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