diff options
| author | Tom de Vries <tom@codesourcery.com> | 2014-10-17 06:36:35 +0000 |
|---|---|---|
| committer | Tom de Vries <vries@gcc.gnu.org> | 2014-10-17 06:36:35 +0000 |
| commit | 8c8fe66309a90e2fffd1515650321ca934857357 (patch) | |
| tree | d324360c0d59e9d4b01b8bc75b244c5f1e5d7307 /gcc/tree-ssa-propagate.c | |
| parent | 5dad161975e0e5362ecb554e08d4a94a2c4b3922 (diff) | |
| download | gcc-8c8fe66309a90e2fffd1515650321ca934857357.zip gcc-8c8fe66309a90e2fffd1515650321ca934857357.tar.gz gcc-8c8fe66309a90e2fffd1515650321ca934857357.tar.bz2 | |
Handle copy cycles in pass_cprop_hardreg
2014-10-17 Tom de Vries <tom@codesourcery.com>
PR rtl-optimization/61605
* regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p. Don't
notice stores for noops. Don't regard noops as copies.
From-SVN: r216364
Diffstat (limited to 'gcc/tree-ssa-propagate.c')
0 files changed, 0 insertions, 0 deletions