[Bug middle-end/192] String literals don't obey -fdata-sections

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=192

--- Comment #16 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Author: segher
Date: Thu May  7 15:51:01 2015
New Revision: 222880

URL: https://gcc.gnu.org/viewcvs?rev=222880&root=gcc&view=rev
Log:
        PR middle-end/192
        PR middle-end/54303
        * varasm.c (function_mergeable_rodata_prefix): New function.
        (mergeable_string_section): Use it.
        (mergeable_constant_section): Use it.

gcc/testsuite/
        * gcc.dg/fdata-sections-2.c: New file.

Added:
    trunk/gcc/testsuite/gcc.dg/fdata-sections-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/varasm.c