6 Commits

Author	SHA1	Message	Date
Manman Ren	0e2c14381d	TBAA: remove !tbaa from testing cases if not used. ... This will make it easier to turn on struct-path aware TBAA since the metadata format will change. llvm-svn: 180935	2013-05-02 18:11:35 +00:00
Benjamin Kramer	33d5dd0b08	LoopVectorize: Vectorize math builtin calls. ... This properly asks TargetLibraryInfo if a call is available and if it is, it can be translated into the corresponding LLVM builtin. We don't vectorize sqrt() yet because I'm not sure about the semantics for negative numbers. The other intrinsic should be exact equivalents to the libm functions. Differential Revision: http://llvm-reviews.chandlerc.com/D465 llvm-svn: 176188	2013-02-27 15:24:19 +00:00
Nadav Rotem	c14d0d93d9	Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. ... llvm-svn: 171930	2013-01-09 01:20:59 +00:00
Nadav Rotem	ef10b99294	Force a fixed unroll count on the target independent tests. ... This should fix clang-native-arm-cortex-a9. Thanks Renato. llvm-svn: 171582	2013-01-05 00:58:48 +00:00
Hal Finkel	f9b3cb9121	LoopVectorize: Enable vectorization of the fmuladd intrinsic ... llvm-svn: 171076	2012-12-25 23:21:29 +00:00
Paul Redmond	e43761293d	LoopVectorize: support vectorizing intrinsic calls ... - added function to VectorTargetTransformInfo to query cost of intrinsics - vectorize trivially vectorizable intrinsic calls such as sin, cos, log, etc. Reviewed by: Nadav llvm-svn: 169711	2012-12-09 20:42:17 +00:00