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4 Commits

Author SHA1 Message Date
Nemanja Ivanovic ef4a3aa549 [PowerPC] Exploit the vector min/max instructions 
Use the PPC vector min/max instructions for computing the corresponding
operation as these should be faster than the compare/select sequences
we currently emit.

Differential revision: https://reviews.llvm.org/D47332

llvm-svn: 362759
 2019-06-06 23:49:01 +00:00
Kevin P. Neal 308b7139b1 Partial revert of revert of r361827: Add constrained intrinsic tests for powerpc64le. 
The powerpc64-"nonle" tests are removed. They fail because of a bug that
Drew is currently working on that affects multiple targets.

Submitted by:	Drew Wock <drew.wock@sas.com>
Reviewed by:	Hal Finkel, Kevin P. Neal
Approved by:	Hal Finkel
Differential Revision:	http://reviews.llvm.org/D62388

llvm-svn: 361985
 2019-05-29 16:29:31 +00:00
Kevin P. Neal 71f8f745b4 Revert 361827. It broke the bots. 
llvm-svn: 361831
 2019-05-28 14:37:45 +00:00
Kevin P. Neal 6d458fa866 Add constrained intrinsic tests for powerpc64 and powerpc64le. 
Submitted by:	Drew Wock
Reviewed by:	Hal Finkel
Approved by:	Hal Finkel
Differential Revision:	https://reviews.llvm.org/D62388

llvm-svn: 361827
 2019-05-28 14:17:48 +00:00