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[Bug target/36904] [4.4 Regression] vector context sensitive keyword vs macros
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 10 Sep 2008 21:07:48 -0000
- Subject: [Bug target/36904] [4.4 Regression] vector context sensitive keyword vs macros
- References: <bug-36904-6528@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from jakub at gcc dot gnu dot org 2008-09-10 21:07 -------
Subject: Bug 36904
Author: jakub
Date: Wed Sep 10 21:06:25 2008
New Revision: 140247
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140247
Log:
PR target/36904
* config/rs6000/rs6000-c.c (rs6000_macro_to_expand): Return NULL
instead of tok->val.node if not expanding to something else. Handle
intervening CPP_PADDING tokens.
(altivec_categorize_keyword): Remove unneeded comparisons.
* gcc.target/powerpc/altivec-27.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/powerpc/altivec-27.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/rs6000-c.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36904