llvm-project

Author	SHA1	Message	Date
Alexey Bataev	87b1302a84	[OPENMP] Fixed bug in codegen of 'atomic write'. Fixed codegen for exit/continue order after success/failed atomic cmpxchg instruction for 'atomic write' construct. llvm-svn: 232712	2015-03-19 08:44:10 +00:00
David Blaikie	bdf40a62a7	Test case updates for explicit type parameter to the gep operator llvm-svn: 232187	2015-03-13 18:21:46 +00:00
David Blaikie	a953f2825b	Update Clang tests to handle explicitly typed load changes in LLVM. llvm-svn: 230795	2015-02-27 21:19:58 +00:00
David Blaikie	218b783192	Update Clang tests to handle explicitly typed gep changes in LLVM. llvm-svn: 230783	2015-02-27 19:18:17 +00:00
Alexey Bataev	b832926176	[OPENMP] Codegen for "#pragma omp atomic write" For global reg lvalue - use regular store through global register. For simple lvalue - use simple atomic store. For bitfields, vector element, extended vector elements - the original value of the whole storage (for vector elements) or of some aligned value (for bitfields) is atomically read, the part of this value for the given lvalue is modified and then use atomic compare-and-exchange operation to try to atomically write modified value (if it was not modified). Also, changes in this patch fix the bug for '#pragma omp atomic read' applied to extended vector elements. Differential Revision: http://reviews.llvm.org/D7369 llvm-svn: 230736	2015-02-27 06:33:30 +00:00