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| author | Vikram S. Adve <vadve@cs.uiuc.edu> | 2001-10-17 23:59:09 +0000 |
|---|---|---|
| committer | Vikram S. Adve <vadve@cs.uiuc.edu> | 2001-10-17 23:59:09 +0000 |
| commit | f60b1f479f82e012fa4345dcfed757e306d5de26 (patch) | |
| tree | 46a9a975c9a7a35cf4858d3cad21911b48a6623e /lib/CodeGen/RegAlloc/InterferenceGraph.cpp | |
| parent | 6d35326cd549163a9af189dddca45c92f6014242 (diff) | |
1. Add a bottom-up pass on BURG trees that is used to fix constant operands.
Needs to be bottom up because constant values may be forward-substituted
to their uses (i.e., into the parent in the BURG tree).
2. Move most of the constant-fixup code into machine-indepedent file
InstrSelectionSupport.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@860 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegAlloc/InterferenceGraph.cpp')
0 files changed, 0 insertions, 0 deletions