[all-commits] [llvm/llvm-project] 418df4: [WebAssembly] call_indirect issues table number re...

[Andy Wingo via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 418df4a6ab35d343cc0f2608c90a73dd9b8d0ab1
      https://github.com/llvm/llvm-project/commit/418df4a6ab35d343cc0f2608c90a73dd9b8d0ab1
  Author: Andy Wingo <wingo at igalia.com>
  Date:   2021-01-19 (Tue, 19 Jan 2021)

  Changed paths:
    M lld/test/wasm/call-indirect.ll
    M lld/test/wasm/compress-relocs.ll
    M lld/test/wasm/shared.ll
    M llvm/lib/MC/WasmObjectWriter.cpp
    M llvm/lib/Target/WebAssembly/AsmParser/WebAssemblyAsmParser.cpp
    M llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyInstPrinter.cpp
    M llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.h
    M llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
    M llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
    M llvm/lib/Target/WebAssembly/WebAssemblyInstrCall.td
    M llvm/lib/Target/WebAssembly/WebAssemblyMCInstLower.cpp
    M llvm/test/CodeGen/WebAssembly/function-pointer64.ll
    M llvm/test/CodeGen/WebAssembly/multivalue.ll
    M llvm/test/MC/WebAssembly/basic-assembly.s
    A llvm/test/MC/WebAssembly/call-indirect-relocs.s
    M llvm/test/MC/WebAssembly/reloc-code.ll
    M llvm/test/MC/WebAssembly/tail-call-encodings.s
    M llvm/test/MC/WebAssembly/type-index.s
    M llvm/test/MC/WebAssembly/weak-alias.s

  Log Message:
  -----------
  [WebAssembly] call_indirect issues table number relocs

This patch changes to make call_indirect explicitly refer to the
corresponding function table, residualizing TABLE_NUMBER relocs against
it.

With this change, wasm-ld now sees all references to tables, and can
link multiple tables.

Differential Revision: https://reviews.llvm.org/D90948