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| author | Chris Lattner <sabre@nondot.org> | 2010-03-03 06:28:15 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-03-03 06:28:15 +0000 |
| commit | cfe2eab7446dedc471592fe702fefef783383171 (patch) | |
| tree | e9456a5376a26b03b053df780da66c7a3905f63f /lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | 30174be37a97b8fbc395e92b5895fb8a89cc8c4e (diff) | |
introduce a new SwitchTypeMatcher node (which is analogous to
SwitchOpcodeMatcher) and have DAGISelMatcherOpt form it. This
speeds up selection, particularly for X86 which has lots of
variants of instructions with only type differences.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97645 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
0 files changed, 0 insertions, 0 deletions