[all-commits] [llvm/llvm-project] c9801d: [WebAssembly][MC] Record limit constraints for tab...

[Andy Wingo via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c9801db2eb4b273ccf4b793784911b4465366f68
      https://github.com/llvm/llvm-project/commit/c9801db2eb4b273ccf4b793784911b4465366f68
  Author: Andy Wingo <wingo at igalia.com>
  Date:   2021-03-24 (Wed, 24 Mar 2021)

  Changed paths:
    M llvm/include/llvm/MC/MCSymbolWasm.h
    M llvm/lib/MC/WasmObjectWriter.cpp
    M llvm/lib/Target/WebAssembly/AsmParser/WebAssemblyAsmParser.cpp
    M llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyTargetStreamer.cpp
    M llvm/test/MC/WebAssembly/tables.s

  Log Message:
  -----------
  [WebAssembly][MC] Record limit constraints for table sizes

This commit adds a full WasmTableType to MCSymbolWasm, differing from
the current situation (just an ElemType) in that it additionally records
a WasmLimits.

We add support for specifying the limits in .S files also, via the
following syntax variations:

  .tabletype SYM, ELEMTYPE
  .tabletype SYM, ELEMTYPE, MINSIZE
  .tabletype SYM, ELEMTYPE, MINSIZE, MAXSIZE

Depends on D99186.

Differential Revision: https://reviews.llvm.org/D99191