[llvm] MC: X86 intel syntax: Support data32 and data16 better (PR #156287)

[Fangrui Song via llvm-commits]

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@@ -0,0 +1,28 @@
+// RUN: llvm-mc -triple i386-unknown-unknown --x86-asm-syntax=intel --show-encoding %s | FileCheck %s
+
+// CHECK: encoding: [0x66,0x6a,0x08]
+          data16 push 8
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MaskRay wrote:

Is this intended?

GNU Assembler rejects `data16 push 8` outside of `.code16` region.



https://github.com/llvm/llvm-project/pull/156287