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| author | Nowar Gu <nowar100@gmail.com> | 2011-07-01 23:28:45 +0800 |
|---|---|---|
| committer | Nowar Gu <nowar100@gmail.com> | 2011-07-01 23:37:27 +0800 |
| commit | 53d48080e55bf0c99cb7ca9de5b15a084d7324b5 (patch) | |
| tree | 98f4e257a61eebb14933d37ddc16678da0a7069d /include/llvm/Analysis/ScalarEvolutionExpander.h | |
| parent | 039a79eb418211573bada57ec3a1edf5a9d6071e (diff) | |
| parent | ed5bc470aab7097c30e5f881158112f7830472f3 (diff) | |
| download | external_llvm-53d48080e55bf0c99cb7ca9de5b15a084d7324b5.zip external_llvm-53d48080e55bf0c99cb7ca9de5b15a084d7324b5.tar.gz external_llvm-53d48080e55bf0c99cb7ca9de5b15a084d7324b5.tar.bz2 | |
Merge upstream to r134237 at Fri. 1st July 2011.
Conflicts:
lib/Target/ARM/ARMCodeEmitter.cpp
Diffstat (limited to 'include/llvm/Analysis/ScalarEvolutionExpander.h')
| -rw-r--r-- | include/llvm/Analysis/ScalarEvolutionExpander.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/llvm/Analysis/ScalarEvolutionExpander.h b/include/llvm/Analysis/ScalarEvolutionExpander.h index 39d378e..647a7dc 100644 --- a/include/llvm/Analysis/ScalarEvolutionExpander.h +++ b/include/llvm/Analysis/ScalarEvolutionExpander.h @@ -30,6 +30,10 @@ namespace llvm { /// memory. class SCEVExpander : public SCEVVisitor<SCEVExpander, Value*> { ScalarEvolution &SE; + + // New instructions receive a name to identifies them with the current pass. + const char* IVName; + std::map<std::pair<const SCEV *, Instruction *>, AssertingVH<Value> > InsertedExpressions; std::set<AssertingVH<Value> > InsertedValues; @@ -67,8 +71,8 @@ namespace llvm { public: /// SCEVExpander - Construct a SCEVExpander in "canonical" mode. - explicit SCEVExpander(ScalarEvolution &se) - : SE(se), IVIncInsertLoop(0), CanonicalMode(true), + explicit SCEVExpander(ScalarEvolution &se, const char *name) + : SE(se), IVName(name), IVIncInsertLoop(0), CanonicalMode(true), Builder(se.getContext(), TargetFolder(se.TD)) {} /// clear - Erase the contents of the InsertedExpressions map so that users |