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10 Commits

Author SHA1 Message Date
Dan Gohman dfe6ce7abd [WebAssembly] Remove old experimental disassemler code. 
Remove support for disassembling an old experimental wasm binary format, which
is no longer in use anywhere.

llvm-svn: 294809
 2017-02-11 00:02:23 +00:00
Dan Gohman b89f2d3d92 [WebAssembly] Add instruction definitions for drop and get/set_global. 
llvm-svn: 293922
 2017-02-02 19:29:44 +00:00
Dan Gohman 4fc4e42dea [WebAssembly] Add an option to make get_local/set_local explicit. 
This patch adds a pass, controlled by an option and off by default for
now, for making implicit get_local/set_local explicit. This simplifies
emitting wasm with MC.

Differential Revision: https://reviews.llvm.org/D25836

llvm-svn: 285009
 2016-10-24 19:49:43 +00:00
Mehdi Amini f42454b94b Move the global variables representing each Target behind accessor function 
This avoids "static initialization order fiasco"

Differential Revision: https://reviews.llvm.org/D25412

llvm-svn: 283702
 2016-10-09 23:00:34 +00:00
Dan Gohman 4b8e8becf6 [WebAssembly] Rename OPERAND_FP32IMM to OPERAND_F32IMM. 
WebAssembly documentation consistently says "f32" rather than "fp32" to
describe 32-bit floating-point.

llvm-svn: 283146
 2016-10-03 21:31:31 +00:00
Dan Gohman aa7429112e [WebAssembly] Implement support for custom NaN bit patterns. 
llvm-svn: 260968
 2016-02-16 15:14:23 +00:00
Chris Bieneman e49730d4ba Remove autoconf support 
Summary:
This patch is provided in preparation for removing autoconf on 1/26. The proposal to remove autoconf on 1/26 was discussed on the llvm-dev thread here: http://lists.llvm.org/pipermail/llvm-dev/2016-January/093875.html

"I felt a great disturbance in the [build system], as if millions of [makefiles] suddenly cried out in terror and were suddenly silenced. I fear something [amazing] has happened."
- Obi Wan Kenobi

Reviewers: chandlerc, grosbach, bob.wilson, tstellarAMD, echristo, whitequark

Subscribers: chfast, simoncook, emaste, jholewinski, tberghammer, jfb, danalbert, srhines, arsenm, dschuff, jyknight, dsanders, joker.eph, llvm-commits

Differential Revision: http://reviews.llvm.org/D16471

llvm-svn: 258861
 2016-01-26 21:29:08 +00:00
Benjamin Kramer c50b89070c Update wasm target for r258819. 
llvm-svn: 258827
 2016-01-26 18:21:38 +00:00
Dan Gohman bb3722430f [WebAssembly] Implement unaligned loads and stores. 
Differential Revision: http://reviews.llvm.org/D16534

llvm-svn: 258779
 2016-01-26 03:39:31 +00:00
Dan Gohman 1a42728719 [WebAssembly] Implement a prototype instruction encoder and disassembler. 
This is using an extremely simple temporary made-up binary format, not the
official binary format (which isn't defined yet).

llvm-svn: 257440
 2016-01-12 03:32:29 +00:00