[clang] [llvm] [llvm][opt][Transforms][SPIR-V] Enable `InferAddressSpaces` for SPIR-V (PR #110897)

[Matt Arsenault via cfe-commits]

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@@ -178,6 +266,9 @@ void SPIRVPassConfig::addIRPasses() {
     addPass(createSPIRVStructurizerPass());
   }
 
+  if (TM.getOptLevel() > CodeGenOptLevel::None)
+    addPass(createInferAddressSpacesPass(AddressSpace::Generic));
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arsenm wrote:

I remember we had some phase ordering issues where we needed to run this multiple times. I'm not sure what the current status is. We certainly need to run this after inlining

https://github.com/llvm/llvm-project/pull/110897