[PATCH] D149579: [X86][MC] Fix parsing Intel syntax indirect branch with symbol only

[Alvin Wong via Phabricator via llvm-commits]

alvinhochun added a comment.

In D149579#4313475 <https://reviews.llvm.org/D149579#4313475>, @MaskRay wrote:

> It looks we accept a case (`t2`, w/o or with the patch) that GNU as rejects.
>
>   % as -msyntax=intel =(printf 'call qword ptr [rip + fn_ref]') -o gas.o
>   /tmp/zshjfuv2e: Assembler messages:
>   /tmp/zshjfuv2e: Warning: end of file not at end of a line; newline inserted
>   /tmp/zshjfuv2e:1: Error: invalid operands (*UND* and *UND* sections) for `+'

It does work if you add `.intel_syntax noprefix` to the assembly or pass `-mnaked-reg` to `as`.


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https://reviews.llvm.org/D149579