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| author | Evan Cheng <evan.cheng@apple.com> | 2009-02-12 10:32:17 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-02-12 10:32:17 +0000 |
| commit | 8679119f4b686d141462bf6d18f4ae0eb0bd0841 (patch) | |
| tree | 6287723ba54427eca5dc73f99cbcbb93a112f1da /lib/CodeGen/RegAllocBigBlock.cpp | |
| parent | f2b14715d11e52adbb17a5860d1ce42f82f85a0c (diff) | |
It's (currently) not safe to keep certain physical registers live across basic blocks, e.g. x86 fp stack registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64374 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegAllocBigBlock.cpp')
0 files changed, 0 insertions, 0 deletions