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[Bug tree-optimization/38789] [4.4 Regression] __builtin_constant_p appears to evaluate to true for non-constant arguments.
- From: "hjl at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Jan 2009 17:47:11 -0000
- Subject: [Bug tree-optimization/38789] [4.4 Regression] __builtin_constant_p appears to evaluate to true for non-constant arguments.
- References: <bug-38789-7151@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #12 from hjl at gcc dot gnu dot org 2009-01-30 17:47 -------
Subject: Bug 38789
Author: hjl
Date: Fri Jan 30 17:46:24 2009
New Revision: 143799
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143799
Log:
2009-01-30 H.J. Lu <hongjiu.lu@intel.com>
Backport from mainline:
2009-01-16 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/38789
* gcc.c-torture/compile/pr38789.c: New test.
Added:
branches/gcc-4_3-branch/gcc/testsuite/gcc.c-torture/compile/pr38789.c
- copied unchanged from r143798,
trunk/gcc/testsuite/gcc.c-torture/compile/pr38789.c
Modified:
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38789