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| author | Evan Cheng <evan.cheng@apple.com> | 2007-01-02 20:55:17 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-01-02 20:55:17 +0000 |
| commit | ebdf389e2f0af7e90c7adf3f329e60a4e007ee70 (patch) | |
| tree | 1c48013129b8464889a644b45ea61eb10c1435b5 /lib/CodeGen/PrologEpilogInserter.cpp | |
| parent | 42525a3c5bd6812dbe0938994b3ee98f5fc6136b (diff) | |
Add virtual method spillCalleeSaveRegisters() and restoreCalleeSaveRegisters()
to MRegisterInfo. These allow the target to issue instructions to spill and
restore callee saved registers in case where individual stores / loads aren't
the correct / profitable choice.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32820 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PrologEpilogInserter.cpp')
0 files changed, 0 insertions, 0 deletions