Fixpoint typing has to consider all imprecise nodes

R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/568743003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
[turbofan] Remove extra attributes from SimplifiedOperatorBuilder methods.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/560103003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fix over-long line

TBR=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/560553006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Remove deoptimization by patching the call stack.

We go back to patching the code for lazy deoptimization because ICs need the on-stack return address to read/update the IC address/state.

The change also fixes bunch of tests, mostly by adding more deoptimization points.

(We still need to add code to ensure lazy deopt patching does not overwrite ICs and other lazy deopts; this is coming next.)

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/568783002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
[turbofan] InstructionSelector tests for ARM64 comparisons.

R=bmeurer@chromium.org, ulan@chromium.org

Review URL: https://codereview.chromium.org/567323002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Reland "Use unsigned type bitsets to limit undefined behaviour"

Temporary debug attempt; adds output to failing test in test-types.cc, otherwise unchanged.

Windows f

R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/567333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
moar printf

TBR=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/571913002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Reland "Remove V8_HOST_CAN_READ_UNALIGNED and its uses."

BUG=chromium:412967
LOG=N
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/571903002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Use memcpy to read double value in the deoptimizer.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/568043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Currently, a new isolate is created in an uninitialized state, and
several API methods will automatically initialize it. During this
uninitialized state, code event handlers and function entry handlers can
be attached to the isolate.

This CL deprecates SetFunctionEntryHook and moves the configuration of
those handlers to the Isolate factory method.

This will allow for initializing the Isolate at creation time in the
future.

Users of V8::SetFunctionEntryHook should pass the entry hook to
Isolate::New instead. V8::SetJitCodeEventHandler should either be passed
to Isolate::New as well, or (if startup events are not required) invoked
via the Isolate.

BUG=none
LOG=y
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/570993002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Moar prints

TBR=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/567363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Remove benchmark runner.

This has been renamed to run_perf.

BUG=374740
LOG=n
TBR=dslomov@chromium.org

Review URL: https://codereview.chromium.org/564373003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Make type bitsets explicitly unsigned

TBR=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/556733003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Enable typed pipeline for the benchmark tests.

R=rossberg@chromium.org
TEST=benchmarks

Review URL: https://codereview.chromium.org/567293003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Make timeout configurable in performance test runner.

BUG=374740
LOG=n
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/569213002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
[Auto-roll] Bump up version to 3.29.65.0

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Explicitly mask enum values to work around probable VS/Win64 compiler bug

TBR=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/564413003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Reset context disposed counter after executing the idle garbage collection operation.

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/552723004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fix schedule for interleaved floating control by wiring one floating control structure per block.

R=mstarzinger@chromium.org, bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/564403003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Skip octane/pdfjs for now in debug mode because slow.

TBR=rossberg@chromium.org
TEST=benchmarks/octane/pdfjs

Review URL: https://codereview.chromium.org/569243002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00