Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" ↵ | Fangrui Song | 2019-12-24 | 1 | -1/+1 |
| | | | | as cleanups after D56351 | ||||
* | Revert "Temporarily Revert "Add basic loop fusion pass."" | Eric Christopher | 2019-04-17 | 1 | -0/+87 |
| | | | | | | | | 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 | -87/+0 |
| | | | | | | | | As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546 | ||||
* | [Util] Refer to [s|z]exts of args when converting dbg.declares (fix PR35400) | Vedant Kumar | 2018-12-15 | 1 | -0/+87 |
When converting dbg.declares, if the described value is a [s|z]ext, refer to the ext directly instead of referring to its operand. This fixes a narrowing bug (the debugger got the sign of a variable wrong, see llvm.org/PR35400). The main reason to refer to the ext's operand was that an optimization may remove the ext itself, leading to a dropped variable. Now that InstCombine has been taught to use replaceAllDbgUsesWith (r336451), this is less of a concern. Other passes can/should adopt this API as needed to fix dropped variable bugs. Differential Revision: https://reviews.llvm.org/D51813 llvm-svn: 349214 |