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Add DeadBranchElim before MergeReturn in legalization.

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MergeReturn now requires this or could throw an error.
This commit is contained in:
GregF 2018-11-08 10:35:45 -07:00
parent 4207c97b93
commit 68fbda9862
1 changed files with 1 additions and 0 deletions
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SPIRV/SpvTools.cpp
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@ -152,6 +152,7 @@ void SpirvToolsLegalize(const glslang::TIntermediate&, std::vector<unsigned int>
out << std::endl; out << std::endl;
}); });
optimizer.RegisterPass(spvtools::CreateDeadBranchElimPass());
optimizer.RegisterPass(spvtools::CreateMergeReturnPass()); optimizer.RegisterPass(spvtools::CreateMergeReturnPass());
optimizer.RegisterPass(spvtools::CreateInlineExhaustivePass()); optimizer.RegisterPass(spvtools::CreateInlineExhaustivePass());
optimizer.RegisterPass(spvtools::CreateEliminateDeadFunctionsPass()); optimizer.RegisterPass(spvtools::CreateEliminateDeadFunctionsPass());