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author | Chris Lattner <sabre@nondot.org> | 2010-02-24 07:06:50 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2010-02-24 07:06:50 +0000 |
commit | 91c6a822baaba3cb2def94224115e57b84805347 (patch) | |
tree | f4dc2be05accba1ccf02ff1c0f3bbf4c7ac26f45 /utils/TableGen/DAGISelMatcherOpt.cpp | |
parent | 95b6b9ae75bce23eb3e536f37a3e1b84fbedc9bb (diff) | |
download | external_llvm-91c6a822baaba3cb2def94224115e57b84805347.zip external_llvm-91c6a822baaba3cb2def94224115e57b84805347.tar.gz external_llvm-91c6a822baaba3cb2def94224115e57b84805347.tar.bz2 |
The new isel passes all tests, time to start making it go fast.
Also add an easy macro at the top of DAGISelEmitter.cpp to enable
it. Lets see if I can avoid accidentally turning it on :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97029 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/DAGISelMatcherOpt.cpp')
-rw-r--r-- | utils/TableGen/DAGISelMatcherOpt.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/utils/TableGen/DAGISelMatcherOpt.cpp b/utils/TableGen/DAGISelMatcherOpt.cpp new file mode 100644 index 0000000..7859f36 --- /dev/null +++ b/utils/TableGen/DAGISelMatcherOpt.cpp @@ -0,0 +1,19 @@ +//===- DAGISelMatcherOpt.cpp - Optimize a DAG Matcher ---------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file implements the DAG Matcher optimizer. +// +//===----------------------------------------------------------------------===// + +#include "DAGISelMatcher.h" +using namespace llvm; + +void llvm::OptimizeMatcher(const MatcherNode *Matcher) { + // Nothing yet. +} |