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Sign upuse -O3 with some optimizations disabled on sparc w/ gcc #62
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My apologies for the relatively quick followup pull request, but after experimenting with various compiler options today, I finally managed to narrow down the issue to two specific optimizations. This allows the restoration of -O3. I was able to build a full rust beta with these options in ~2 hours compared to ~9 hours it took with -O0, and I was able to bootstrap cargo nightly as well (0.18) and have built several crates and other programs. Thanks again for your patience. |
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Nice find! |
alexcrichton
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binarycrusader commentedFeb 22, 2017
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