Simon Pilgrim 924f193419 [TTI] Reduction costs only need to include a single extract element cost ... We were adding the entire scalarization extraction cost for reductions, which returns the total cost of extracting every element of a vector type. For reductions we don't need to do this - we just need to extract the 0'th element after the reduction pattern has completed. Fixes PR37731 Differential Revision: https://reviews.llvm.org/D54585 llvm-svn: 346970		2018-11-15 17:42:53 +00:00
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AArch64	[SLPVectorizer] regenerate test checks; NFC	2018-10-20 14:53:07 +00:00
AMDGPU	Fix vectorization of canonicalize	2018-09-17 13:24:30 +00:00
ARM	[SLPVectorizer] add test for PR13837; NFC	2018-01-23 22:04:17 +00:00
NVPTX	[NVPTX] Turn on Loop/SLP vectorization	2018-04-27 13:36:05 +00:00
PowerPC	[SLP] Update tests checks, NFC.	2018-01-05 14:40:04 +00:00
SystemZ	[SLPVectorizer] Add tests related to PR30787, NFCI.	2018-03-29 18:57:03 +00:00
X86	[TTI] Reduction costs only need to include a single extract element cost	2018-11-15 17:42:53 +00:00
XCore	…
int_sideeffect.ll	Add an @llvm.sideeffect intrinsic	2017-11-08 21:59:51 +00:00