SPV: Fix missing 'Member' operand to OpArrayLength.

2015-09-21 21:50:29 -06:00
parent 142d7780a4
commit ee21fc9081
5 changed files with 18 additions and 4 deletions
--- a/SPIRV/SpvBuilder.cpp
+++ b/SPIRV/SpvBuilder.cpp
@@ -890,6 +890,16 @@ Id Builder::createAccessChain(StorageClass storageClass, Id base, std::vector<Id
    return chain->getResultId();
 }

+Id Builder::createArrayLength(Id base, unsigned int member)
+{
+    Instruction* length = new Instruction(getUniqueId(), makeIntType(32), OpArrayLength);
+    length->addIdOperand(base);
+    length->addImmediateOperand(member);
+    buildPoint->addInstruction(length);
+
+    return length->getResultId();
+}
+
 Id Builder::createCompositeExtract(Id composite, Id typeId, unsigned index)
 {
    Instruction* extract = new Instruction(getUniqueId(), typeId, OpCompositeExtract);