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6 Commits

Author SHA1 Message Date
Jonathan Roelofs 7c5d2bec76 [llvm] Fix missing FileCheck directive colons 
https://reviews.llvm.org/D77352
 2020-04-06 09:59:08 -06:00
Eric Christopher cee313d288 Revert "Temporarily Revert "Add basic loop fusion pass."" 
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
 2019-04-17 04:52:47 +00:00
Eric Christopher a863435128 Temporarily Revert "Add basic loop fusion pass." 
As it's causing some bot failures (and per request from kbarton).

This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda.

llvm-svn: 358546
 2019-04-17 02:12:23 +00:00
Florian Hahn b4e3bad89b Recommit r325001: [CallSiteSplitting] Support splitting of blocks with instrs before call. 
For basic blocks with instructions between the beginning of the block
and a call we have to duplicate the instructions before the call in all
split blocks and add PHI nodes for uses of the duplicated instructions
after the call.

Currently, the threshold for the number of instructions before a call
is quite low, to keep the impact on binary size low.

Reviewers: junbuml, mcrosier, davidxl, davide

Reviewed By: junbuml

Differential Revision: https://reviews.llvm.org/D41860

llvm-svn: 325126
 2018-02-14 13:59:12 +00:00
Florian Hahn 35d744d388 Revert r325001: [CallSiteSplitting] Support splitting of blocks with instrs before call. 
Due to memsan not being happy with the array of ValueToValue maps.

llvm-svn: 325009
 2018-02-13 14:48:39 +00:00
Florian Hahn b0884b6443 [CallSiteSplitting] Support splitting of blocks with instrs before call. 
For basic blocks with instructions between the beginning of the block
and a call we have to duplicate the instructions before the call in all
split blocks and add PHI nodes for uses of the duplicated instructions
after the call.

Currently, the threshold for the number of instructions before a call
is quite low, to keep the impact on binary size low.

Reviewers: junbuml, mcrosier, davidxl, davide

Reviewed By: junbuml

Differential Revision: https://reviews.llvm.org/D41860

llvm-svn: 325001
 2018-02-13 12:00:48 +00:00