r148700 - in /branches/gcc-4_3-branch/gcc: Chan...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Fri Jun 19 12:23:16 2009
New Revision: 148700

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=148700
Log:
2009-06-19  Richard Guenther  <rguenther@suse.de>

	Backport from mainline:
	2009-04-22  Jakub Jelinek  <jakub@redhat.com>

	PR c/39855
	* fold-const.c (fold_binary) <case LSHIFT_EXPR>: When optimizing
	into 0, use omit_one_operand.

	* gcc.dg/torture/pr39855.c: New test.

	2009-01-30  Jakub Jelinek  <jakub@redhat.com>

	PR target/39013
	* c-decl.c (pop_scope): Set DECL_EXTERNAL for functions declared
	inline but never defined.
 
	* gcc.target/i386/pr39013-1.c: New test.
	* gcc.target/i386/pr39013-2.c: New test.

Added:
    branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/torture/pr39855.c
    branches/gcc-4_3-branch/gcc/testsuite/gcc.target/i386/pr39013-1.c
    branches/gcc-4_3-branch/gcc/testsuite/gcc.target/i386/pr39013-2.c
Modified:
    branches/gcc-4_3-branch/gcc/ChangeLog
    branches/gcc-4_3-branch/gcc/c-decl.c
    branches/gcc-4_3-branch/gcc/fold-const.c
    branches/gcc-4_3-branch/gcc/testsuite/ChangeLog