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[Bug c/70255] change of the order of summation of floating point numbers despite no-associative-math
- From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 10 May 2016 10:22:48 +0000
- Subject: [Bug c/70255] change of the order of summation of floating point numbers despite no-associative-math
- Auto-submitted: auto-generated
- References: <bug-70255-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70255
--- Comment #10 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Tue May 10 10:22:16 2016
New Revision: 236071
URL: https://gcc.gnu.org/viewcvs?rev=236071&root=gcc&view=rev
Log:
PR c/70255
* c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute
on a declaration following the definition.
* gcc.dg/attr-opt-1.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/attr-opt-1.c
Modified:
trunk/gcc/c/ChangeLog
trunk/gcc/c/c-decl.c
trunk/gcc/testsuite/ChangeLog