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Fix unused function warning.

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TGlslangToSpvTraverser::getExtBuiltins is only used when AMD_EXTENSIONS
is defined, so only define it in that case to avoid an unused function
warning.
This commit is contained in:
Frank Henigman 2018-01-16 00:18:26 -05:00
parent e22e347395
commit 541f7bbd50
1 changed files with 4 additions and 0 deletions
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4
SPIRV/GlslangToSpv.cpp
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@ -186,7 +186,9 @@ protected:
bool isTrivialLeaf(const glslang::TIntermTyped* node); bool isTrivialLeaf(const glslang::TIntermTyped* node);
bool isTrivial(const glslang::TIntermTyped* node); bool isTrivial(const glslang::TIntermTyped* node);
spv::Id createShortCircuit(glslang::TOperator, glslang::TIntermTyped& left, glslang::TIntermTyped& right); spv::Id createShortCircuit(glslang::TOperator, glslang::TIntermTyped& left, glslang::TIntermTyped& right);
#ifdef AMD_EXTENSIONS
spv::Id getExtBuiltins(const char* name); spv::Id getExtBuiltins(const char* name);
#endif
glslang::SpvOptions& options; glslang::SpvOptions& options;
spv::Function* shaderEntry; spv::Function* shaderEntry;
@ -5954,6 +5956,7 @@ spv::Id TGlslangToSpvTraverser::createShortCircuit(glslang::TOperator op, glslan
return builder.createOp(spv::OpPhi, boolTypeId, phiOperands); return builder.createOp(spv::OpPhi, boolTypeId, phiOperands);
} }
#ifdef AMD_EXTENSIONS
// Return type Id of the imported set of extended instructions corresponds to the name. // Return type Id of the imported set of extended instructions corresponds to the name.
// Import this set if it has not been imported yet. // Import this set if it has not been imported yet.
spv::Id TGlslangToSpvTraverser::getExtBuiltins(const char* name) spv::Id TGlslangToSpvTraverser::getExtBuiltins(const char* name)
@ -5967,6 +5970,7 @@ spv::Id TGlslangToSpvTraverser::getExtBuiltins(const char* name)
return extBuiltins; return extBuiltins;
} }
} }
#endif
}; // end anonymous namespace }; // end anonymous namespace