Commit Graph

5 Commits

Author SHA1 Message Date
Clement Courbet a95d95d392 [MergeICmps] Preserve the dominator tree.
Summary: In preparation for D60318 .

Reviewers: gchatelet, efriedma

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D62068

llvm-svn: 361239
2019-05-21 11:02:23 +00:00
Clement Courbet fa18e6b080 [MergeICmps][NFC] Re-generate tests with update_test_checks.
And use a more compact name for the tested struct.

llvm-svn: 360319
2019-05-09 08:37:58 +00:00
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
Clement Courbet a7a1746865 [MergeICmps] Handle chains with several complex BCE basic blocks.
- Fix condition for detecting that a complex basic block was the first in
   the chain.
 - Add tests.

This was caught by buildbots when submitting rL324319.

llvm-svn: 324341
2018-02-06 12:25:33 +00:00