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| author | Steven Bosscher <steven@gcc.gnu.org> | 2009-03-29 17:20:25 +0000 |
|---|---|---|
| committer | Steven Bosscher <steven@gcc.gnu.org> | 2009-03-29 17:20:25 +0000 |
| commit | 0340f2ba6e7a3dd55135da0254c72eb3b47de802 (patch) | |
| tree | 3c14d17feea850f9c156e1b4b216ea6e7f8f9513 /gcc/testsuite/gcc.dg/overflow-warn-2.c | |
| parent | d80c695ff0da09ebbb0d7b4370396e36d4e58180 (diff) | |
| download | gcc-0340f2ba6e7a3dd55135da0254c72eb3b47de802.zip gcc-0340f2ba6e7a3dd55135da0254c72eb3b47de802.tar.gz gcc-0340f2ba6e7a3dd55135da0254c72eb3b47de802.tar.bz2 | |
regmove.c (perhaps_ends_bb_p): Remove.
* regmove.c (perhaps_ends_bb_p): Remove.
(optimize_reg_copy_1): Don't call perhaps_ends_bb_p. Get basic block
from INSN and check that the main loop stays within that basic block.
(optimize_reg_copy_1, optimize_reg_copy_3, fixup_match_2): Likewise.
(regmove_forward_pass): Split out from regmove_optimize. Use
FOR_EACH_BB and FOR_BB_INSNS instead of traversing the insns stream.
(regmove_backward_pass): Split out from regmove_optimize. Use
FOR_EACH_BB_REVERSE and FOR_BB_INSNS_REVERS_SAFE.
(regmove_optimize): Simplify.
From-SVN: r145247
Diffstat (limited to 'gcc/testsuite/gcc.dg/overflow-warn-2.c')
0 files changed, 0 insertions, 0 deletions