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PR rtl-optimization/54127 * cfgrtl.c (force_nonfallthru_and_redirect): When redirecting asm goto labels from BB_HEAD (e->dest) to target bb, decrement LABEL_NUSES of BB_HEAD (e->dest) and increment LABEL_NUSES of BB_HEAD (target) appropriately and adjust JUMP_LABEL and/or REG_LABEL_TARGET and REG_LABEL_OPERAND. * gcc.dg/torture/pr54127.c: New test. From-SVN: r193470 |
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config | ||
contrib | ||
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gnattools | ||
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