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| author | Jim Grosbach <grosbach@apple.com> | 2010-09-03 18:28:19 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-09-03 18:28:19 +0000 |
| commit | 21a2a2579f715d2dbdd0fa9257fc8a4139d3cd48 (patch) | |
| tree | eba731c25f39c529485e7cb59dcd5e581a64c6e7 /llvm/tools/llvm-diff/DifferenceEngine.h | |
| parent | 6b7393017e231b6936976cdb81f3f970119a38b7 (diff) | |
| download | bcm5719-llvm-21a2a2579f715d2dbdd0fa9257fc8a4139d3cd48.tar.gz bcm5719-llvm-21a2a2579f715d2dbdd0fa9257fc8a4139d3cd48.zip | |
Check the local frame alignment for determining whether dynamic stack
alignment should be performed. Otherwise dynamic realignment may trigger
when the register allocator has already used the frame pointer as a general
purpose register. That is, we need to make sure that the list of reserved
registers doesn't change after register allocation.
llvm-svn: 112986
Diffstat (limited to 'llvm/tools/llvm-diff/DifferenceEngine.h')
0 files changed, 0 insertions, 0 deletions
