Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Wrong debug info generated at -O2 (-O0 is correct) | Vedant Kumar | 2019-11-07 | 1 | -4/+5 |
| | | | | | | | | | | | | | | | | Instcombiner pass was erasing trivially dead instruction without updating dependent llvm.dbg.value. which was not showing programmer current state of variables while debugging. As a part of this fix I did following, Iterate throught all the users (llvm.dbg) of a instruction which is trivially dead and set each if them undef, Before deleting the instruction. Now user will see optimized out, when try to print those variables. This fixes https://bugs.llvm.org/show_bug.cgi?id=43893 This is my first fix to llvm. Patch by kamlesh kumar! Differential Revision: https://reviews.llvm.org/D69809 | ||||
* | Revert "Temporarily Revert "Add basic loop fusion pass."" | Eric Christopher | 2019-04-17 | 1 | -0/+47 |
| | | | | | | | | 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 | -47/+0 |
| | | | | | | | | As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546 | ||||
* | [InstCombine] Skip dbg.value(s) when looking at stack{save,restore}. | Davide Italiano | 2018-06-08 | 1 | -0/+47 |
Fixes PR37713. llvm-svn: 334317 |