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| author | Zhenqiang Chen <zhenqiang.chen@linaro.org> | 2014-05-15 06:54:48 +0000 |
|---|---|---|
| committer | Zhenqiang Chen <zqchen@gcc.gnu.org> | 2014-05-15 06:54:48 +0000 |
| commit | a2e6c10cbd7ff6f51052d5a550b4bf999189aa31 (patch) | |
| tree | 7b099524607ef851d55ab807f10d94713196c9d1 /gcc/fold-const.c | |
| parent | e974b93b6cb75eb6828918fb4bb8454ed8249096 (diff) | |
| download | gcc-a2e6c10cbd7ff6f51052d5a550b4bf999189aa31.zip gcc-a2e6c10cbd7ff6f51052d5a550b4bf999189aa31.tar.gz gcc-a2e6c10cbd7ff6f51052d5a550b4bf999189aa31.tar.bz2 | |
regcprop.h: New file.
2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
* regcprop.h: New file.
* regcprop.c (skip_debug_insn_p): New decl.
(replace_oldest_value_reg): Check skip_debug_insn_p.
(copyprop_hardreg_forward_bb_without_debug_insn.): New function.
* shrink-wrap.c: include regcprop.h
(prepare_shrink_wrap):
Call copyprop_hardreg_forward_bb_without_debug_insn.
testsuite/ChangeLog:
2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
* shrink-wrap-loop.c: New test case.
From-SVN: r210458
Diffstat (limited to 'gcc/fold-const.c')
0 files changed, 0 insertions, 0 deletions