| commit | ea4dd0b9197d95bd52b54f18666bdd8ff60238af | [log] [tgz] |
|---|---|---|
| author | Martin Storsjo <martin@martin.st> | Tue Mar 06 06:00:13 2018 +0000 |
| committer | Martin Storsjo <martin@martin.st> | Tue Mar 06 06:00:13 2018 +0000 |
| tree | 36db9c9513df6fecd179440c25e1ffa1c8a4147c | |
| parent | 6dbdbdd86ab312e3ea6125ff4ff8bf7e70ee4476 [diff] |
[X86] Handle EAX being live when calling chkstk for x86_64 EAX can turn out to be alive here, when shrink wrapping is done (which is allowed when using dwarf exceptions, contrary to the normal case with WinCFI). This fixes PR36487. Differential Revision: https://reviews.llvm.org/D43968 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326764 91177308-0d34-0410-b5e6-96231b3b80d8