Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Add a couple of extra test noticed in post-commit discussion of rL369541 | Philip Reames | 2019-08-21 | 1 | -0/+19 |
| | | | | llvm-svn: 369546 | ||||
* | [instcombine] icmp eq/ne (sub C, Y), C -> icmp eq/ne Y, 0 | Philip Reames | 2019-08-21 | 1 | -0/+40 |
| | | | | | | Noticed while looking at pr43028. llvm-svn: 369541 | ||||
* | Revert "Temporarily Revert "Add basic loop fusion pass."" | Eric Christopher | 2019-04-17 | 1 | -0/+86 |
| | | | | | | | | 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 | -86/+0 |
| | | | | | | | | As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546 | ||||
* | [InstCombine] Combine no-wrap sub and icmp w/ constant. | Luqman Aden | 2019-04-04 | 1 | -8/+4 |
| | | | | | | | | | | | | | | | | Teach InstCombine the transformation `(icmp P (sub nuw|nsw C2, Y), C) -> (icmp swap(P) Y, C2-C)` Reviewers: majnemer, apilipenko, sanjoy, spatel, lebedev.ri Reviewed By: lebedev.ri Subscribers: dmgreen, lebedev.ri, nikic, hiraditya, JDevlieghere, jfb, jdoerfert, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D59916 llvm-svn: 357674 | ||||
* | [NFC][InstCombine] Add tests for combining icmp of no-wrap sub w/ constant. | Luqman Aden | 2019-03-31 | 1 | -0/+90 |
llvm-svn: 357360 |