Issue 1161393007: OLD type

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Issue 1161393007: OLD type

Created:
5 years, 6 months ago by bradn

Modified:
5 years, 5 months ago

Reviewers:

CC:
v8-dev, Yang

Base URL:
https://chromium.googlesource.com/v8/v8.git@master

Target Ref:
refs/pending/heads/master

Project:
v8

Visibility:
Public.

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Description

asm.js type-checker. Intended for performance analysis and comparison. Operational but unpolished. Precise asm.js type annotations generated, but currently cause 4x slowdown for code produced by Hydrogen on zlib benchmark; investigation needed. Relevant flags: --asm (activate asm.js, currently true by default) --trace-asm (trace asm typing) --print-asm-env (output typed environments for every asm module and function) BUG=

Patch Set 1 #

Patch Set 2 : fix #

Patch Set 3 : fix #

Patch Set 4 : fix #

Created: 5 years, 6 months ago

Download [raw] [tar.bz2]

	Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+1346 lines, -68 lines)			Patch
M	src/ast.h	View	1 2	5 chunks	+9 lines, -4 lines	0 comments	Download
M	src/ast.cc	View	1 2	1 chunk	+5 lines, -0 lines	0 comments	Download
M	src/compiler.h	View	1	2 chunks	+2 lines, -0 lines	0 comments	Download
M	src/compiler.cc	View	1 2	3 chunks	+39 lines, -2 lines	0 comments	Download
M	src/deoptimizer.cc	View	1 2	1 chunk	+6 lines, -0 lines	0 comments	Download
M	src/factory.cc	View	1 2	1 chunk	+11 lines, -0 lines	0 comments	Download
M	src/flag-definitions.h	View	1 2	1 chunk	+7 lines, -0 lines	0 comments	Download
M	src/globals.h	View	1 2	2 chunks	+26 lines, -0 lines	0 comments	Download
M	src/hydrogen.h	View	1 2	2 chunks	+2 lines, -2 lines	0 comments	Download
M	src/ia32/full-codegen-ia32.cc	View	1 2	1 chunk	+1 line, -0 lines	0 comments	Download
M	src/ia32/lithium-codegen-ia32.cc	View	1 2	1 chunk	+4 lines, -1 line	0 comments	Download
M	src/objects.h	View	1 2	6 chunks	+16 lines, -2 lines	0 comments	Download
M	src/objects-inl.h	View	1 2	4 chunks	+27 lines, -0 lines	0 comments	Download
M	src/parser.h	View	1 2	5 chunks	+23 lines, -1 line	0 comments	Download
M	src/parser.cc	View	1 2	4 chunks	+5 lines, -1 line	0 comments	Download
M	src/preparse-data.h	View	1 2	5 chunks	+13 lines, -6 lines	0 comments	Download
M	src/preparser.h	View	1 2	7 chunks	+18 lines, -0 lines	0 comments	Download
M	src/preparser.cc	View	1 2	2 chunks	+4 lines, -1 line	0 comments	Download
M	src/scanner.h	View		1 chunk	+1 line, -0 lines	0 comments	Download
M	src/scanner.cc	View	1 2	1 chunk	+10 lines, -0 lines	0 comments	Download
M	src/scopeinfo.cc	View	1 2	2 chunks	+10 lines, -1 line	0 comments	Download
M	src/scopes.h	View	1 2	4 chunks	+10 lines, -0 lines	0 comments	Download
M	src/scopes.cc	View	1 2 3	4 chunks	+12 lines, -1 line	0 comments	Download
A +	src/typing-asm.h	View		1 chunk	+50 lines, -16 lines	0 comments	Download
A	src/typing-asm.cc	View		1 chunk	+990 lines, -0 lines	0 comments	Download
M	src/variables.h	View	1 2	2 chunks	+4 lines, -0 lines	0 comments	Download
A +	test/mjsunit/harmony/asm.js	View		1 chunk	+39 lines, -30 lines	0 comments	Download
M	tools/gyp/v8.gyp	View	1 2	1 chunk	+2 lines, -0 lines	0 comments	Download