Add OCL option -cl-no-signed-zeros to driver options.
Also added to opencl.cl testcases.
Patch by Aaron En Ye Shi.
Differential Revision: http://reviews.llvm.org/D22067
llvm-svn: 274923
Allow -cl-std and other standard -cl- options from cc1 to driver.
Added a test for the options moved.
Patch by Aaron En Ye Shi.
Differential Revision: http://reviews.llvm.org/D21031
llvm-svn: 274150
Fix a regression which forbids using -std=cl|CL1.1|CL1.2|CL2.0 in driver.
Allow -std and -cl-std={cl|CL}{|1.1|1.2|2.0}.
Differential Revision: http://reviews.llvm.org/D20630
llvm-svn: 273015