r176235 - in /trunk/gcc: ChangeLog doc/tm.texi ...

[bernds@gcc.gnu.org]

Author: bernds
Date: Wed Jul 13 13:32:57 2011
New Revision: 176235

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176235
Log:
	* doc/tm.texi.in (TARGET_ASM_MERGEABLE_RODATA_PREFIX): Add hook.
	* doc/tm.texi: Regenerate.
	* target.def (mergeable_rodata_prefix: New defhookpod.
	* varasm.c (mergeable_string_section, mergeable_constant_section):
	Use it. Allocate name with alloca.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/doc/tm.texi
    trunk/gcc/doc/tm.texi.in
    trunk/gcc/target.def
    trunk/gcc/varasm.c