d6d0454231
The scalar float/double function bodies are a direct copy/paste with usage of the CLC wrappers to vectorize them. This commit also adds in the FP_ILOGB0 and FP_ILOGBNAN macros which are equal to the results of ilogb(0.0f) and ilogb(float nan) respectively. v2: Add FP_ILOGB0 and FP_ILOGBNAN definitions Signed-off-by: Aaron Watry <awatry@gmail.com> Reviewed-by: Jan Vesely <jan.vesely@rutgers.edu> v1 Reviewed-by: Tom Stellard <thomas.stellard@amd.com> llvm-svn: 261639