[Bug target/52692] [avr]: Add support for avr-specific built-ins + LTO

[gjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52692

--- Comment #2 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2012-03-28 
09:19:30 UTC ---
Author: gjl
Date: Wed Mar 28 09:19:10 2012
New Revision: 185911

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185911
Log:
gcc/
    Backport from 2012-03-28 mainline r185910.

    PR target/52692
    * config/avr/avr.c (TARGET_BUILTIN_DECL): New define.
    (avr_builtin_decl): New static function.
    (struct avr_builtin_description, avr_bdesc): Move up.
    Add GTY marker. Add field fndecl. Remove redundant field id.
    (avr_init_builtins): Initialize avr_bdesc[ID].fndecl.
    (avr_expand_builtin): Code cleanup because .id is removed.

testsuite/
    Backport from 2012-03-28 mainline r185910.

    PR target/52692
    * gcc.target/avr/torture/builtins-2.c: New test.


Added:
    branches/gcc-4_7-branch/gcc/testsuite/gcc.target/avr/torture/builtins-2.c
Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/config/avr/avr.c
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog