Commit Graph

10 Commits

Author SHA1 Message Date
ahaas
44b520f57f Implement the BufferedRawMachineAssemblerTester.
This utility makes it possible to test TF graphs that accept parameters of any machine type (even int64 and float64), which are previously problematic due to the complexity of C calling conventions.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1423133005

Cr-Commit-Position: refs/heads/master@{#31698}
2015-10-30 21:32:49 +00:00
mstarzinger
26fc85aae3 [turbofan] Cleanup RawMachineAssembler::Store interface.
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/1424983003

Cr-Commit-Position: refs/heads/master@{#31646}
2015-10-29 09:22:25 +00:00
rmcilroy
c0c214daa8 [Interpreter] Add support for loading from / storing to outer context variables.
Adds support for loading from and storing to outer context
variables. Also adds support for declaring functions on contexts and
locals. Finally, fixes a couple of issues with StaContextSlot where
we weren't emitting the write barrier and therefore would crash in the
GC.

Also added code so that --print-bytecode will output the
function name before the bytecodes, and replaces MachineType with StoreRepresentation in RawMachineAssembler::Store and updates tests.

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1425633002

Cr-Commit-Position: refs/heads/master@{#31584}
2015-10-26 18:11:35 +00:00
mstarzinger
6a769ac1df [presubmit] Enable readability/namespace linter checking.
This enables linter checking for "readability/namespace" violations
during presubmit and instead marks the few known exceptions that we
allow explicitly.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/1371083003

Cr-Commit-Position: refs/heads/master@{#31019}
2015-09-30 13:47:11 +00:00
titzer
17f4c5bbaf Reland: [turbofan] Various fixes to allow unboxed doubles as arguments in registers and on the stack.
OCL: https://codereview.chromium.org/1263033004/

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1284893002

Cr-Commit-Position: refs/heads/master@{#30115}
2015-08-11 15:23:17 +00:00
yangguo
31a3f68da9 Revert of [turbofan] Various fixes to allow unboxed doubles as arguments in registers and on the stack. (patchset #7 id:120001 of https://codereview.chromium.org/1263033004/ )
Reason for revert:
This CL breaks MIPS (roll blocker).

https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20mipsel%20-%20sim/builds/2061/steps/Check/logs/Run_Int32_Select_1

Original issue's description:
> [turbofan] Various fixes to allow unboxed doubles as arguments in registers and on the stack.
>
> R=jarin@chromium.org
> BUG=
>
> Committed: https://crrev.com/71409be5395f867bbca0f6998bf6caa175cd8192
> Cr-Commit-Position: refs/heads/master@{#30091}

TBR=jarin@chromium.org,titzer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review URL: https://codereview.chromium.org/1284853002

Cr-Commit-Position: refs/heads/master@{#30101}
2015-08-11 06:48:46 +00:00
titzer
71409be539 [turbofan] Various fixes to allow unboxed doubles as arguments in registers and on the stack.
R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1263033004

Cr-Commit-Position: refs/heads/master@{#30091}
2015-08-10 14:14:36 +00:00
titzer
2c3e35120f [test] Refactor call-tester to use c-signature.h.
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1146173005

Cr-Commit-Position: refs/heads/master@{#28763}
2015-06-02 15:01:06 +00:00
titzer
1a23f031e8 [turbofan] Tester improvements; use CSignature and simplify ReturnValueTraits.
R=bmeurer@chromium.org,mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1150083006

Cr-Commit-Position: refs/heads/master@{#28733}
2015-06-01 15:55:04 +00:00
titzer@chromium.org
496697df4e Add MachineSignature, which is an encapsulation of the machine types for parameters and return values in a graph.
This utility will be used to simplify Linkage and fix representation inference
to work with graphs where parameters and return values are something other
than tagged. It will also make testing representation inference a lot
easier, since we can then exactly nail down the machine types of parameters
and returns.

This CL also adds c-signature.h, which demonstrates how to convert C function
signatures into MachineSignatures. The CSignatures will be used in tests to
make it easier and simpler to codegen tests.

R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/515173002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-28 13:17:38 +00:00