bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	Revert "Temporarily Revert "Add basic loop fusion pass.""	Eric Christopher	2019-04-17	1	-0/+61
\| \| \| \| \| \| \| \|	The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
*	Temporarily Revert "Add basic loop fusion pass."	Eric Christopher	2019-04-17	1	-61/+0
\| \| \| \| \| \| \| \|	As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546
*	[SLP] Fix for PR31879: vectorize repeated scalar ops that don't get put	Alexey Bataev	2017-02-14	1	-16/+18
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	back into a vector Previously the cost of the existing ExtractElement/ExtractValue instructions was considered as a dead cost only if it was detected that they have only one use. But these instructions may be considered dead also if users of the instructions are also going to be vectorized, like: ``` %x0 = extractelement <2 x float> %x, i32 0 %x1 = extractelement <2 x float> %x, i32 1 %x0x0 = fmul float %x0, %x0 %x1x1 = fmul float %x1, %x1 %add = fadd float %x0x0, %x1x1 ``` This can be transformed to ``` %1 = fmul <2 x float> %x, %x %2 = extractelement <2 x float> %1, i32 0 %3 = extractelement <2 x float> %1, i32 1 %add = fadd float %2, %3 ``` because though `%x0` and `%x1` have 2 users each other, these users are part of the vectorized tree and we can consider these `extractelement` instructions as dead. Differential Revision: https://reviews.llvm.org/D29900 llvm-svn: 295056
*	[SLP] Additional tests for extractelement cost fix.	Alexey Bataev	2017-02-14	1	-0/+39
\| \| \| \|	llvm-svn: 295050
*	[SLP] Test for extractelement cost fix.	Alexey Bataev	2017-02-13	1	-0/+20
	llvm-svn: 294980