Commit Graph

11 Commits

Author SHA1 Message Date
Mehdi Amini 5c0fa58e91 Remove DataLayout from TargetLoweringObjectFile, redirect to Module
Summary:
This change is part of a series of commits dedicated to have a single
DataLayout during compilation by using always the one owned by the
module.

Reviewers: echristo

Subscribers: yaron.keren, rafael, llvm-commits, jholewinski

Differential Revision: http://reviews.llvm.org/D11079

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 242385
2015-07-16 06:04:17 +00:00
JF Bastien c8f48c19d3 WebAssembly: fix build breakage.
Summary:
processFunctionBeforeCalleeSavedScan was renamed to determineCalleeSaves and now takes a BitVector parameter as of rL242165, reviewed in http://reviews.llvm.org/D10909

WebAssembly is still marked as experimental and therefore doesn't build by default. It does, however, grep by default! I notice that processFunctionBeforeCalleeSavedScan is still mentioned in a few comments and error messages, which I also fixed.

Reviewers: qcolombet, sunfish

Subscribers: jfb, dsanders, hfinkel, MatzeB, llvm-commits

Differential Revision: http://reviews.llvm.org/D11199

llvm-svn: 242242
2015-07-14 23:06:07 +00:00
JF Bastien d9767a368f WebAssembly: add basic int/fp instruction codegen.
Summary: This patch has the most basic instruction codegen for 32 and 64 bit int/fp.

Reviewers: sunfish

Subscribers: llvm-commits, jfb

Differential Revision: http://reviews.llvm.org/D11193

llvm-svn: 242201
2015-07-14 21:13:29 +00:00
JF Bastien 5ca0baca4a WebAssembly: basic instructions todo, and basic register info.
Summary:
This code is based on AArch64 for modern backend good practice, and NVPTX for
virtual ISA concerns.

Reviewers: sunfish

Subscribers: aemerson, llvm-commits, jfb

Differential Revision: http://reviews.llvm.org/D11070

llvm-svn: 241923
2015-07-10 18:23:10 +00:00
JF Bastien b379643f7c Unbreak WebAssembly build
Summary: D11021 and D11045 didn't update the WebAssembly target's code. It's still experimental so all tests passed.

Reviewers: sunfish, joker.eph, echristo

Subscribers: llvm-commits, jfb

Differential Revision: http://reviews.llvm.org/D11084

llvm-svn: 241859
2015-07-09 21:00:09 +00:00
Dan Gohman 489abd7046 [WebAssembly] Set the scheduling preference.
llvm-svn: 241637
2015-07-07 22:38:06 +00:00
JF Bastien 86bc91508d WebAssembly: add some TODO
Reviewers: sunfish

Subscribers: llvm-commits, jfb

Differential Revision: http://reviews.llvm.org/D10971

llvm-svn: 241513
2015-07-06 21:41:59 +00:00
Dan Gohman bfaf7e15d1 [WebAssembly] Set the HasFloatingPointExceptions flag for WebAssembly.
llvm-svn: 241302
2015-07-02 21:36:25 +00:00
JF Bastien 03855df197 WebAssembly: start instructions
Summary:
* Add 64-bit address space feature.
* Rename SIMD feature to SIMD128.
* Handle single-thread model with an IR pass (same way ARM does).
* Rename generic processor to MVP, to follow design's lead.
* Add bleeding-edge processors, with all features included.
* Fix a few DEBUG_TYPE to match other backends.

Test Plan: ninja check

Reviewers: sunfish

Subscribers: jfb, llvm-commits

Differential Revision: http://reviews.llvm.org/D10880

llvm-svn: 241211
2015-07-01 23:41:25 +00:00
Dan Gohman d82494bb75 [WebAssembly] Define separate Target instances for 32-bit and 64-bit.
llvm-svn: 241193
2015-07-01 21:42:34 +00:00
Dan Gohman 10e730a263 [WebAssembly] Initial WebAssembly backend
This WebAssembly backend is just a skeleton at this time and is not yet
functional.

llvm-svn: 241022
2015-06-29 23:51:55 +00:00