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| author | Jim Grosbach <grosbach@apple.com> | 2010-08-18 17:57:37 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-08-18 17:57:37 +0000 |
| commit | 74d803a58c7935c067397bb19afc05ec464d8159 (patch) | |
| tree | 5a5c144b511d1e15d1d757bd50c721de7c9a2c63 /lib/Analysis/ValueTracking.cpp | |
| parent | 18cde6df91a33d62a334002a7b608917c07791e8 (diff) | |
Add hook for re-using virtual base registers for local stack slot access.
Nothing fancy, just ask the target if any currently available base reg
is in range for the instruction under consideration and use the first one
that is. Placeholder ARM implementation simply returns false for now.
ongoing saga of rdar://8277890
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111374 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/ValueTracking.cpp')
0 files changed, 0 insertions, 0 deletions