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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2014-06-25 12:41:52 +0000 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2014-06-25 12:41:52 +0000 |
| commit | 1db5995d1419a5476f8f3974bdd1af20605885bc (patch) | |
| tree | 3d60e8f0750bedc9a0d86c6382600b963e330ad6 /clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py | |
| parent | 3cf5c9de141a0456b85bbfaf3ab055c22256c5fc (diff) | |
| download | bcm5719-llvm-1db5995d1419a5476f8f3974bdd1af20605885bc.tar.gz bcm5719-llvm-1db5995d1419a5476f8f3974bdd1af20605885bc.zip | |
Re-apply r211399, "Generate native unwind info on Win64" with a fix to ignore SEH pseudo ops in X86 JIT emitter.
--
This patch enables LLVM to emit Win64-native unwind info rather than
DWARF CFI. It handles all corner cases (I hope), including stack
realignment.
Because the unwind info is not flexible enough to describe stack frames
with a gap of unknown size in the middle, such as the one caused by
stack realignment, I modified register spilling code to place all spills
into the fixed frame slots, so that they can be accessed relative to the
frame pointer.
Patch by Vadim Chugunov!
Reviewed By: rnk
Differential Revision: http://reviews.llvm.org/D4081
llvm-svn: 211691
Diffstat (limited to 'clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py')
0 files changed, 0 insertions, 0 deletions
