Fixing k reg display on x86.

anthonycanino · Apr 6, 2023 · 54f27a1 · 54f27a1
1 parent 4caa9d0
commit 54f27a1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/coreclr/jit/emitxarch.cpp b/src/coreclr/jit/emitxarch.cpp
@@ -9783,6 +9783,10 @@ const char* emitter::emitRegName(regNumber reg, emitAttr attr, bool varName)
 #endif // TARGET_AMD64
 
 #ifdef TARGET_X86
+    if (isMaskReg(reg))
+    {
+        return rn;
+    }
     assert(strlen(rn) >= 3);
 
     switch (EA_SIZE(attr))