[clang] [llvm] [X86] Support EGPR for inline assembly. (PR #92338)

[Shengchen Kan via cfe-commits]

================
@@ -57660,6 +57668,19 @@ X86TargetLowering::getSingleConstraintMatchWeight(
       break;
     }
     break;
+  case 'j':
+    if (StringRef(Constraint).size() != 2)
+      break;
+    switch (Constraint[1]) {
+    default:
+      return CW_Invalid;
+    case 'r':
+    case 'R':
+      if (CallOperandVal->getType()->isIntegerTy())
+        Wt = CW_SpecificReg;
----------------
KanRobert wrote:

Same question here.

https://github.com/llvm/llvm-project/pull/92338
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