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[Bug rtl-optimization/72771] [6/7 Regression] powerpc64le ICE with -mcpu=power9
- From: "amodra at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 08 Aug 2016 12:05:43 +0000
- Subject: [Bug rtl-optimization/72771] [6/7 Regression] powerpc64le ICE with -mcpu=power9
- Auto-submitted: auto-generated
- References: <bug-72771-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72771
--- Comment #7 from Alan Modra <amodra at gcc dot gnu.org> ---
Author: amodra
Date: Mon Aug 8 12:05:11 2016
New Revision: 239240
URL: https://gcc.gnu.org/viewcvs?rev=239240&root=gcc&view=rev
Log:
[RS6000] TOC refs generated during reload
The generic reload fix for pr72771 exposed a problem with recognizing
-mcmodel=medium/large TOC references generated during reload.
PR target/72771
* config/rs6000/rs6000.c (toc_relative_expr_p): Allow (lo_sum (high))
toc refs created during reload. Update function comment.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/rs6000.c