| commit | 6f9e260c80f8aa7d49a2c809e17d62686c5f13a6 | |
| author | Alexandre Oliva <aoliva@redhat.com> | |
| Thu, 28 Jun 2012 07:39:25 +0000 (28 07:39 +0000) | ||
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | |
| Thu, 28 Jun 2012 07:39:25 +0000 (28 07:39 +0000) | ||
| tree | 5cb806a55543696d39711d3f54d8308c3a5c7ce9 | treesnapshot (tar.gz zip) |
| parent | b94a8a1239c4ec4ec50bbcd24fa85cae912b3a8e | commitdiff |
re PR debug/53740 (--enable-checking=yes,rtl bootstrap failure with ada)
PR debug/53740
PR debug/52983
PR debug/48866
* dce.c (word_dce_process_block): Check whether inserting debug
temps are needed even for needed insns.
(dce_process_block): Likewise.
* df-problems.c (dead_debug_add): Add comment about multi-regs.
(dead_debug_insert_temp): Likewise. Don't subreg when we're
setting fewer regs than a multi-reg requires.
From-SVN: r189036
PR debug/53740
PR debug/52983
PR debug/48866
* dce.c (word_dce_process_block): Check whether inserting debug
temps are needed even for needed insns.
(dce_process_block): Likewise.
* df-problems.c (dead_debug_add): Add comment about multi-regs.
(dead_debug_insert_temp): Likewise. Don't subreg when we're
setting fewer regs than a multi-reg requires.
From-SVN: r189036
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/dce.c | diffblobblamehistory | |
| gcc/df-problems.c | diffblobblamehistory |