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Lines 458-464
static const struct default_options default_options_table[] =
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| 458 |
/* -O1 (and not -Og) optimizations. */ |
458 |
/* -O1 (and not -Og) optimizations. */ |
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{ OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_fbranch_count_reg, NULL, 1 }, |
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{ OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_fbranch_count_reg, NULL, 1 }, |
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#if DELAY_SLOTS |
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#if DELAY_SLOTS |
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{ OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_fdelayed_branch, NULL, 1 }, |
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/* |
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* From https://gcc.gnu.org/PR96015 / https://bugs.gentoo.org/729570. |
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* delayed branches are known to generate invalid code around |
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* __builtin_unreachable(); and mis-compiles python. |
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* |
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* Use blunt hammer and disable delayed slots until we have better fix. |
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*/ |
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/* { OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_fdelayed_branch, NULL, 1 }, */ |
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#endif |
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#endif |
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{ OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_fdse, NULL, 1 }, |
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{ OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_fdse, NULL, 1 }, |
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{ OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_fif_conversion, NULL, 1 }, |
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{ OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_fif_conversion, NULL, 1 }, |
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