JF Bastien 3f2cb5c959 WebAssembly: print basic integer assembly.
Summary:
This prints assembly for int32 integer operations defined in WebAssemblyInstrInteger.td only, with major caveats:

  - The operation names are currently incorrect.
  - Other integer and floating-point types will be added later.
  - The printer isn't factored out to handle recursive AST code yet, since it can't even handle control flow anyways.
  - The assembly format isn't full s-expressions yet either, this will be added later.
  - This currently disables PrologEpilogCodeInserter as well as MachineCopyPropagation becasue they don't like virtual registers, which WebAssembly likes quite a bit. This will be fixed by factoring out NVPTX's change (currently a fork of PrologEpilogCodeInserter).

Reviewers: sunfish

Subscribers: llvm-commits, jfb

Differential Revision: http://reviews.llvm.org/D11671

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243763 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-31 17:53:38 +00:00
..
2015-07-29 18:59:09 +00:00