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| author | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-11-13 08:23:51 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-11-13 08:23:51 +0100 |
| commit | 5d68b7e60b0b2f26624477ff0b7ef9f2595c9325 (patch) | |
| tree | eda1ced99836a0df02e841aa54853a4b335cfb58 /gcc/fold-const.c | |
| parent | 42b04d70a11b1987f5c04eff067de7e4fa345d7c (diff) | |
| download | gcc-5d68b7e60b0b2f26624477ff0b7ef9f2595c9325.zip gcc-5d68b7e60b0b2f26624477ff0b7ef9f2595c9325.tar.gz gcc-5d68b7e60b0b2f26624477ff0b7ef9f2595c9325.tar.bz2 | |
re PR rtl-optimization/54127 (ICE in maybe_record_trace_start with asm goto, --target=powerpc-unknown-linux-gnu)
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
Diffstat (limited to 'gcc/fold-const.c')
0 files changed, 0 insertions, 0 deletions