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| author | Dan Gohman <gohman@apple.com> | 2008-07-25 00:02:30 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-07-25 00:02:30 +0000 |
| commit | 6d69ba8a6901c69d78488cbc41f8dbf080618fde (patch) | |
| tree | d3561769602cb34fb08db592e6576877e3be6165 /lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | |
| parent | 3eee6542f5c65dce299361fa5435340513cf3fe4 (diff) | |
Enable rematerialization of constants using AliasAnalysis::pointsToConstantMemory,
and knowledge of PseudoSourceValues. This unfortunately isn't sufficient to allow
constants to be rematerialized in PIC mode -- the extra indirection is a
complication.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54000 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp')
0 files changed, 0 insertions, 0 deletions