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4 Commits

Author SHA1 Message Date
Eric Christopher
a62270de2c 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
71d1cca7ef 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
Craig Topper
7b62f7d2d8 [Inliner] Modify the merging of min-legal-vector-width attribute to better handle when the caller or callee don't have the attribute.
Lack of an attribute means that the function hasn't been checked for what vector width it requires. So if the caller or the callee doesn't have the attribute we should make sure the combined function after inlining does not have the attribute.

If the caller already doesn't have the attribute we can just avoid adding it. Otherwise if the callee doesn't have the attribute just remove the caller's attribute.

llvm-svn: 347841
2018-11-29 07:27:38 +00:00
Craig Topper
53ea459736 [Inliner] Add test for merging of min-legal-vector-width function attribute.
This should have been added in r337844, but apparently was I failed to 'git add' the file.

llvm-svn: 347840
2018-11-29 07:02:47 +00:00