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[Bug rtl-optimization/69752] Reload removing instruction with side-effect
- From: "bernds at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 16 Feb 2016 21:37:33 +0000
- Subject: [Bug rtl-optimization/69752] Reload removing instruction with side-effect
- Auto-submitted: auto-generated
- References: <bug-69752-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69752
--- Comment #4 from Bernd Schmidt <bernds at gcc dot gnu.org> ---
Author: bernds
Date: Tue Feb 16 21:37:01 2016
New Revision: 233476
URL: https://gcc.gnu.org/viewcvs?rev=233476&root=gcc&view=rev
Log:
Backport PR69752 fix.
PR rtl-optimization/69752
* ira.c (update_equiv_regs): When looking for more than a single SET,
also take other side effects into account.
Modified:
branches/gcc-5-branch/gcc/ChangeLog
branches/gcc-5-branch/gcc/ira.c