[X86[MC][test] Error for EGPR in 32-bit mode

KanRobert · KanRobert · commit 52848d001766 · 2023-11-26T09:03:28.000+08:00
diff --git a/llvm/test/MC/X86/x86_errors.s b/llvm/test/MC/X86/x86_errors.s
@@ -190,3 +190,6 @@ vpermil2pd $16, %xmm3, %xmm5, %xmm1, %xmm2
 
 // 32: error: instruction requires: 64-bit mode
 pbndkb
+
+// 32: error: register %r16d is only available in 64-bit mode
+movl %eax, %r16d
