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| author | Reid Kleckner <rnk@google.com> | 2015-11-05 21:09:49 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2015-11-05 21:09:49 +0000 |
| commit | 6ddae31045615b4f4e7005427d013e525b73bbd3 (patch) | |
| tree | b35d4146ff258ef80cc66b23a0f035679516fd9f /clang/lib/CodeGen/CGExprConstant.cpp | |
| parent | 484e48e3a3107c8b9827824fc40d5e644e79bf97 (diff) | |
| download | bcm5719-llvm-6ddae31045615b4f4e7005427d013e525b73bbd3.tar.gz bcm5719-llvm-6ddae31045615b4f4e7005427d013e525b73bbd3.zip | |
[WinEH] Fix funclet prologues with stack realignment
We already had a test for this for 32-bit SEH catchpads, but those don't
actually create funclets. We had a bug that only appeared in funclet
prologues, where we would establish EBP and ESI as our FP and BP, and
then downstream prologue code would overwrite them.
While I was at it, I fixed Win64+funclets+stackrealign. This issue
doesn't come up as often there due to the ABI requring 16 byte stack
alignment, but now we can rest easy that AVX and WinEH will work well
together =P.
llvm-svn: 252210
Diffstat (limited to 'clang/lib/CodeGen/CGExprConstant.cpp')
0 files changed, 0 insertions, 0 deletions
