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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-11-09 11:27:00 +0000 |
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| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-11-09 11:27:00 +0000 |
| commit | c434260f696108b748a69fbc9bae8a0826492d6f (patch) | |
| tree | 7253af53d7de307a8f840ca8e90e5e0acc5fa293 /gcc/gimple-ssa-strength-reduction.c | |
| parent | ec9bdbf76d1c412a3b8e3afb8ff9347665ff53f1 (diff) | |
| download | gcc-c434260f696108b748a69fbc9bae8a0826492d6f.tar.gz | |
2014-11-09 Richard Biener <rguenther@suse.de>
* match.pd: Add patterns convering two conversions in a row
from fold-const.c.
* fold-const.c (fold_unary_loc): Remove them here.
* tree-ssa-forwprop.c (combine_conversions): Likewise.
* genmatch.c (dt_node::gen_kids): Check whether we may
follow SSA use-def chains.
* g++.dg/cpp0x/constexpr-reinterpret1.C: XFAIL.
* gcc.dg/tree-ssa/pr21031.c: XFAIL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217260 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gimple-ssa-strength-reduction.c')
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