[llvm] [SPIR-V] Initial implementation of SPV_INTEL_long_composites (PR #126545)

[Viktoria Maximova via llvm-commits]

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@@ -1714,6 +1724,19 @@ void addInstrRequirements(const MachineInstr &MI,
       Reqs.addCapability(SPIRV::Capability::StorageImageWriteWithoutFormat);
     break;
   }
+  case SPIRV::OpTypeStructContinuedINTEL:
+  case SPIRV::OpConstantCompositeContinuedINTEL:
+  case SPIRV::OpSpecConstantCompositeContinuedINTEL:
+  case SPIRV::OpCompositeConstructContinuedINTEL: {
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vmaksimo wrote:

I'll add them in follow-up PRs - for now I just added the common infrastructure for this extension

https://github.com/llvm/llvm-project/pull/126545