[all-commits] [llvm/llvm-project] 3889cc: [llvm-ml] make TEXTEQU directive not to eagerly ex...

[wieDasDing via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3889ccc1a35fdd3f18eecbc01663534fb3f64478
      https://github.com/llvm/llvm-project/commit/3889ccc1a35fdd3f18eecbc01663534fb3f64478
  Author: wieDasDing <6884440+dingxiangfei2009 at users.noreply.github.com>
  Date:   2026-07-29 (Wed, 29 Jul 2026)

  Changed paths:
    M llvm/lib/MC/MCParser/MasmParser.cpp
    A llvm/test/tools/llvm-ml/textequ_expansion.asm

  Log Message:
  -----------
  [llvm-ml] make TEXTEQU directive not to eagerly expand macros in arguments (#209526)

We observed a crash in `TEXTEQU` that pastes two macros into one.

```masm
.data
part1 TEXTEQU <1>
part2 TEXTEQU <0>
joined TEXTEQU part1, part2 ; crash
```

`part1` is immediately rewritten into `1` as integer, which is rejected
by `TEXTEQU` parser. We need to keep `part1` as identifier for `TEXTEQU`
to pick up later.



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