| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Revert "Temporarily Revert "Add basic loop fusion pass."" | Eric Christopher | 2019-04-17 | 1 | -0/+23 |
| | | | | | | | | | 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 | -23/+0 |
| | | | | | | | | | As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546 | ||||
| * | [BasicAA] Don't assume tail calls with byval don't alias allocas | Reid Kleckner | 2018-08-14 | 1 | -0/+23 |
| Summary: Calls marked 'tail' cannot read or write allocas from the current frame because the current frame might be destroyed by the time they run. However, a tail call may use an alloca with byval. Calling with byval copies the contents of the alloca into argument registers or stack slots, so there is no lifetime issue. Tail calls never modify allocas, so we can return just ModRefInfo::Ref. Fixes PR38466, a longstanding bug. Reviewers: hfinkel, nlewycky, gbiv, george.burgess.iv Subscribers: hiraditya, llvm-commits Differential Revision: https://reviews.llvm.org/D50679 llvm-svn: 339636 | |||||
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index : bcm5719-llvm | |
| Project Ortega BCM5719 LLVM | Raptor Computing Systems |
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