diff options
| author | Alkis Evlogimenos <alkis@evlogimenos.com> | 2004-02-24 08:58:30 +0000 |
|---|---|---|
| committer | Alkis Evlogimenos <alkis@evlogimenos.com> | 2004-02-24 08:58:30 +0000 |
| commit | 0d6c5b6489b9abb634a1506d183ba47f1bf4d1f0 (patch) | |
| tree | 1b0c959c168ba286cd7302cd35d28f5d5a694f9e /lib/CodeGen/VirtRegMap.h | |
| parent | d52c261cf801331bebda9711acd54c7c5377a6bd (diff) | |
| download | external_llvm-0d6c5b6489b9abb634a1506d183ba47f1bf4d1f0.zip external_llvm-0d6c5b6489b9abb634a1506d183ba47f1bf4d1f0.tar.gz external_llvm-0d6c5b6489b9abb634a1506d183ba47f1bf4d1f0.tar.bz2 | |
Move machine code rewriter and spiller outside the register
allocator.
The implementation is completely rewritten and now employs several
optimizations not exercised before. For example for 164.gzip we have
997 loads and 699 stores vs the 1221 loads and 880 stores we have
before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11798 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/VirtRegMap.h')
| -rw-r--r-- | lib/CodeGen/VirtRegMap.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/CodeGen/VirtRegMap.h b/lib/CodeGen/VirtRegMap.h index f6a1cec..b5a819f 100644 --- a/lib/CodeGen/VirtRegMap.h +++ b/lib/CodeGen/VirtRegMap.h @@ -98,6 +98,8 @@ namespace llvm { std::ostream& operator<<(std::ostream& os, const VirtRegMap& li); + void eliminateVirtRegs(MachineFunction& mf, const VirtRegMap& vrm); + } // End llvm namespace #endif |