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| author | Mikael Nilsson <mikael.nilsson@arm.com> | 2018-09-26 09:25:45 +0000 |
|---|---|---|
| committer | Mikael Nilsson <mikael.nilsson@arm.com> | 2018-09-26 09:25:45 +0000 |
| commit | 9c8e35174e375304acb5419ce4234f91193289d7 (patch) | |
| tree | 1177b3f351afdf61ed7e22f10b21f0c697137169 /llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | |
| parent | 8d5f101e9425de0842065c44c8d1ec9471d3f32f (diff) | |
| download | bcm5719-llvm-9c8e35174e375304acb5419ce4234f91193289d7.tar.gz bcm5719-llvm-9c8e35174e375304acb5419ce4234f91193289d7.zip | |
Run VerifyDAGDiverence in debug only
VerifyDAGDiverence costs compilation time, avoid running it in non-debug
builds.
Differential Revision: https://reviews.llvm.org/D52454
llvm-svn: 343086
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index e104fae2008..feb57eeafe7 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -714,8 +714,10 @@ void SelectionDAGISel::CodeGenAndEmitDAG() { int BlockNumber = -1; (void)BlockNumber; bool MatchFilterBB = false; (void)MatchFilterBB; +#ifndef NDEBUG TargetTransformInfo &TTI = getAnalysis<TargetTransformInfoWrapperPass>().getTTI(*FuncInfo->Fn); +#endif // Pre-type legalization allow creation of any node types. CurDAG->NewNodesMustHaveLegalTypes = false; @@ -750,8 +752,10 @@ void SelectionDAGISel::CodeGenAndEmitDAG() { CurDAG->Combine(BeforeLegalizeTypes, AA, OptLevel); } +#ifndef NDEBUG if (TTI.hasBranchDivergence()) CurDAG->VerifyDAGDiverence(); +#endif LLVM_DEBUG(dbgs() << "Optimized lowered selection DAG: " << printMBBReference(*FuncInfo->MBB) << " '" << BlockName @@ -770,8 +774,10 @@ void SelectionDAGISel::CodeGenAndEmitDAG() { Changed = CurDAG->LegalizeTypes(); } +#ifndef NDEBUG if (TTI.hasBranchDivergence()) CurDAG->VerifyDAGDiverence(); +#endif LLVM_DEBUG(dbgs() << "Type-legalized selection DAG: " << printMBBReference(*FuncInfo->MBB) << " '" << BlockName @@ -792,8 +798,10 @@ void SelectionDAGISel::CodeGenAndEmitDAG() { CurDAG->Combine(AfterLegalizeTypes, AA, OptLevel); } +#ifndef NDEBUG if (TTI.hasBranchDivergence()) CurDAG->VerifyDAGDiverence(); +#endif LLVM_DEBUG(dbgs() << "Optimized type-legalized selection DAG: " << printMBBReference(*FuncInfo->MBB) << " '" << BlockName @@ -839,8 +847,10 @@ void SelectionDAGISel::CodeGenAndEmitDAG() { << "'\n"; CurDAG->dump()); +#ifndef NDEBUG if (TTI.hasBranchDivergence()) CurDAG->VerifyDAGDiverence(); +#endif } if (ViewLegalizeDAGs && MatchFilterBB) @@ -852,8 +862,10 @@ void SelectionDAGISel::CodeGenAndEmitDAG() { CurDAG->Legalize(); } +#ifndef NDEBUG if (TTI.hasBranchDivergence()) CurDAG->VerifyDAGDiverence(); +#endif LLVM_DEBUG(dbgs() << "Legalized selection DAG: " << printMBBReference(*FuncInfo->MBB) << " '" << BlockName @@ -870,8 +882,10 @@ void SelectionDAGISel::CodeGenAndEmitDAG() { CurDAG->Combine(AfterLegalizeDAG, AA, OptLevel); } +#ifndef NDEBUG if (TTI.hasBranchDivergence()) CurDAG->VerifyDAGDiverence(); +#endif LLVM_DEBUG(dbgs() << "Optimized legalized selection DAG: " << printMBBReference(*FuncInfo->MBB) << " '" << BlockName |
