4 Commits

Author	SHA1	Message	Date
Alexey Bataev	c2c21ef9d2	[OPENMP]Initial fix PR42392: Improve -Wuninitialized warnings for OpenMP programs. ... Summary: Some OpenMP clauses rely on the values of the variables. If the variable is not initialized and used in OpenMP clauses that depend on the variables values, it should be reported that the uninitialized variable is used in the OpenMP clause expression. This patch adds initial processing for uninitialized variables in OpenMP constructs. Currently, it checks for use of the uninitialized variables in the structured blocks. Reviewers: NoQ, Szelethus, dcoughlin, xazax.hun, a.sidorin, george.karpenkov, szepet Subscribers: rnkovacs, guansong, jfb, jdoerfert, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D64356 llvm-svn: 365786	2019-07-11 14:54:17 +00:00
Alexey Bataev	a914888b49	[OPENMP]Add -Wunintialized to the erroneous tests for future fix PR42392, ... NFC. llvm-svn: 365334	2019-07-08 15:45:24 +00:00
Alexey Bataev	a8a9153a37	[OPENMP] Support for -fopenmp-simd option with compilation of simd loops ... only. Added support for -fopenmp-simd option that allows compilation of simd-based constructs without emission of OpenMP runtime calls. llvm-svn: 321560	2017-12-29 18:07:07 +00:00
Kelvin Li	986330c190	[OpenMP] Sema and parsing for 'target simd' pragma ... This patch is to implement sema and parsing for 'target simd' pragma. Differential Revision: https://reviews.llvm.org/D22479 llvm-svn: 276203	2016-07-20 22:57:10 +00:00