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3 Commits

Author SHA1 Message Date
Tom Stellard d768ac0395 Add __CLC_ prefix to all macro definitions in headers 
libclc was defining and undefing GENTYPE and several other macros with
common names in its header files.  This was preventing applications from
defining macros with identical names as command line arguments to the
compiler, because the definitions in the header files were masking the
macros defined as compiler arguements.

Reviewed-by: Aaron Watry <awatry@gmail.com>
llvm-svn: 185838
 2013-07-08 17:27:02 +00:00
Tom Stellard 34f513df7c libclc: Add clamp(vec, scalar, scalar) and max(vec, scalar) 
For any GENTYPE that isn't scalar, we need to implement a mixed
vector/scalar version of clamp/max.

This depends on the min() patches I sent to the list a few minutes ago.

Patch by: Aaron Watry

llvm-svn: 185003
 2013-06-26 18:21:49 +00:00
Tom Stellard fe23a30ef5 libclc: Add clamp() builtin for integer/floating point 
Created under a new shared/ directory for functions which are available for
both integer and floating point types.

Patch by: Aaron Watry

llvm-svn: 184994
 2013-06-26 18:20:56 +00:00