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| author | Andrew Lenharth <andrewl@lenharth.org> | 2005-04-27 20:10:01 +0000 |
|---|---|---|
| committer | Andrew Lenharth <andrewl@lenharth.org> | 2005-04-27 20:10:01 +0000 |
| commit | 2d86ea21dd76647cb054fd5d27df9e49efc672b6 (patch) | |
| tree | 87a965525520ccbd1d200407f54627b3697cdb6a /lib/Transforms | |
| parent | 22cab6c752c75f81c05c679befd437e613138f6f (diff) | |
| download | llvm-2d86ea21dd76647cb054fd5d27df9e49efc672b6.tar.gz llvm-2d86ea21dd76647cb054fd5d27df9e49efc672b6.tar.bz2 llvm-2d86ea21dd76647cb054fd5d27df9e49efc672b6.tar.xz | |
Implement Value* tracking for loads and stores in the selection DAG. This enables one to use alias analysis in the backends.
(TRUNK)Stores and (EXT|ZEXT|SEXT)Loads have an extra SDOperand which is a SrcValueSDNode which contains the Value*. Note that if the operation is introduced by the backend, it will still have the operand, but the value* will be null.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21599 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms')
0 files changed, 0 insertions, 0 deletions