[clang] [llvm] [HLSL] implement elementwise firstbithigh hlsl builtin (PR #111082)

[Farzon Lotfi via cfe-commits]

================
@@ -424,7 +424,7 @@ Register SPIRVGlobalRegistry::getOrCreateCompositeOrNull(
     LLT LLTy = LLT::scalar(64);
     Register SpvVecConst =
         CurMF->getRegInfo().createGenericVirtualRegister(LLTy);
-    CurMF->getRegInfo().setRegClass(SpvVecConst, &SPIRV::iIDRegClass);
+    CurMF->getRegInfo().setRegClass(SpvVecConst, getRegClass(SpvType));
----------------
farzonl wrote:

NIT: Since this was a bug fix. Would it have been better to do this as a 
seperate commit to capture why this was necessary?

https://github.com/llvm/llvm-project/pull/111082
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits