diff options
Diffstat (limited to 'source/slang/slang-ir-legalize-types.cpp')
| -rw-r--r-- | source/slang/slang-ir-legalize-types.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/source/slang/slang-ir-legalize-types.cpp b/source/slang/slang-ir-legalize-types.cpp index 085c3d933..27abdeaf0 100644 --- a/source/slang/slang-ir-legalize-types.cpp +++ b/source/slang/slang-ir-legalize-types.cpp @@ -2344,6 +2344,10 @@ static LegalVal legalizeCoopMatMapElementIFunc( static LegalVal legalizeInst(IRTypeLegalizationContext* context, IRInst* inst) { + LegalVal legalVal; + if (context->mapValToLegalVal.tryGetValue(inst, legalVal)) + return legalVal; + // Any additional instructions we need to emit // in the process of legalizing `inst` should // by default be insertied right before `inst`. @@ -2463,7 +2467,7 @@ static LegalVal legalizeInst(IRTypeLegalizationContext* context, IRInst* inst) auto builder = context->builder; builder->setInsertBefore(inst); - LegalVal legalVal = legalizeInst(context, inst, legalType, legalArgs.getArrayView().arrayView); + legalVal = legalizeInst(context, inst, legalType, legalArgs.getArrayView().arrayView); if (legalVal.flavor == LegalVal::Flavor::simple) { @@ -2789,7 +2793,9 @@ private: static LegalVal legalizeFunc(IRTypeLegalizationContext* context, IRFunc* irFunc) { LegalFuncBuilder builder(context); - return builder.build(irFunc); + auto legalVal = builder.build(irFunc); + registerLegalizedValue(context, irFunc, legalVal); + return legalVal; } static void cloneDecorationToVar(IRInst* srcInst, IRInst* varInst) |