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| author | Jason Molenda <jmolenda@apple.com> | 2014-01-03 22:06:25 +0000 |
|---|---|---|
| committer | Jason Molenda <jmolenda@apple.com> | 2014-01-03 22:06:25 +0000 |
| commit | 4b7924775044884c3669591890348b5f623f984d (patch) | |
| tree | bc1fce4350aaf471ca0a011900c9a371cdf799e0 /llvm/lib/CodeGen/MachineBlockPlacement.cpp | |
| parent | 81e5cd9e732f8052e13e08d3a199b18f0c29ed1a (diff) | |
| download | bcm5719-llvm-4b7924775044884c3669591890348b5f623f984d.tar.gz bcm5719-llvm-4b7924775044884c3669591890348b5f623f984d.zip | |
Don't enforce ABI stack alignment rules on the sigtramp frame --
its stack frame is a constructed, fake thing that may not conform
correctly to these rules. This fixes a problem where lldb couldn't
backtrace past an asynchronous signal handler (_sigtramp) frame on
a stack on Mac OS X.
<rdar://problem/15035673>
llvm-svn: 198450
Diffstat (limited to 'llvm/lib/CodeGen/MachineBlockPlacement.cpp')
0 files changed, 0 insertions, 0 deletions
