Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Revert "ARM-Darwin: keep the frame register reserved even if not updated." | Alina Sbirlea | 2019-12-06 | 1 | -15/+0 |
| | | | | | | | | This reverts commit a7d90af1be48234ce583e00fb16e33633d44ae38. This revision came back as the root-cause for crashes in internal ARM-IOS apps. Reproducer in https://bugs.llvm.org/show_bug.cgi?id=44231. | ||||
* | ARM-Darwin: keep the frame register reserved even if not updated. | Tim Northover | 2019-10-04 | 1 | -0/+15 |
Darwin platforms need the frame register to always point at a valid record even if it's not updated in a leaf function. Backtraces are more important than one extra GPR. llvm-svn: 373738 |