r262484 - in /trunk/gcc: ChangeLog c-family/Cha...

[bergner@gcc.gnu.org]

Author: bergner
Date: Fri Jul  6 21:05:48 2018
New Revision: 262484

URL: https://gcc.gnu.org/viewcvs?rev=262484&root=gcc&view=rev
Log:
gcc/
	PR target/86324
	* target.def (translate_mode_attribute): New hook.
	* targhooks.h (default_translate_mode_attribute): Declare.
	* targhooks.c (default_translate_mode_attribute): New function.
	* doc/tm.texi.in (TARGET_TRANSLATE_MODE_ATTRIBUTE): New hook.
	* doc/tm.texi: Regenerate.
	* config/rs6000/rs6000.c (TARGET_TRANSLATE_MODE_ATTRIBUTE): Define.
	(rs6000_translate_mode_attribute): New function.

gcc/c-family/
	PR target/86324
	* c-attribs.c (handle_mode_attribute): Call new translate_mode_attribute
	target hook.

gcc/testsuite/
	PR target/86324
	gcc.target/powerpc/pr86324-1.c: New test.
	gcc.target/powerpc/pr86324-2.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.target/powerpc/pr86324-1.c
    trunk/gcc/testsuite/gcc.target/powerpc/pr86324-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-attribs.c
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/doc/tm.texi
    trunk/gcc/doc/tm.texi.in
    trunk/gcc/target.def
    trunk/gcc/targhooks.c
    trunk/gcc/targhooks.h
    trunk/gcc/testsuite/ChangeLog