gcc gcc/ChangeLog.gomp gcc/Makefile.in gcc/gim ...

[rth@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gomp-20050608-branch
Changes by:	rth@gcc.gnu.org	2005-10-10 00:16:03

Modified files:
	gcc            : ChangeLog.gomp Makefile.in gimplify.c 
	                 omp-builtins.def 
	gcc/testsuite  : ChangeLog.gomp 
	libgomp        : ChangeLog critical.c libgomp.map libgomp_g.h 
Added files:
	libgomp/testsuite/libgomp.dg: atomic-10.c 
Removed files:
	gcc/testsuite/gcc.dg/gomp: atomic-10.c 

Log message:
	* Makefile.in (gimplify.o): Add OPTABS_H.
	* gimplify.c: Include optabs.h.
	(gimplify_omp_atomic_fetch_op): Fail if the atomic operation
	isn't supported on the target.
	(gimplify_omp_atomic_pipeline): Likewise.
	(gimplify_omp_atomic_mutex): New.
	(gimplify_omp_atomic): Use it when all else fails.
	* omp-builtins.def (BUILT_IN_GOMP_ATOMIC_START): New.
	(BUILT_IN_GOMP_ATOMIC_END): New.
	libgomp/
	* critical.c (atomic_lock): New.
	(initialize_critical): Initialize it.
	(GOMP_atomic_start, GOMP_atomic_end): New.
	* libgomp.map: Export them.
	* libgomp_g.h: Declare them.
	* testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.gomp.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.1.6.63&r2=1.1.6.64
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/Makefile.in.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.1501.4.15&r2=1.1501.4.16
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gimplify.c.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=2.135.4.26&r2=2.135.4.27
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/omp-builtins.def.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.1.2.3&r2=1.1.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.gomp.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.1.2.16&r2=1.1.2.17
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/gomp/atomic-10.c.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.1.2.1&r2=NONE
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgomp/ChangeLog.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.1.6.25&r2=1.1.6.26
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgomp/critical.c.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.1.2.3&r2=1.1.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgomp/libgomp.map.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.1.2.3&r2=1.1.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgomp/libgomp_g.h.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.1.2.3&r2=1.1.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgomp/testsuite/libgomp.dg/atomic-10.c.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=NONE&r2=1.1.2.1