`mvn xd, xn` is an architectural alias for `orn xd, xzr, xm`, so this
doesn't change code generation at all, but it's tidier and it addresses
a TODO.
BUG=
Review URL: https://codereview.chromium.org/1151483002
Cr-Commit-Position: refs/heads/master@{#28507}
Alas, this involved quite a bit of copy-n-paste between the
architectures, but this is caused by the very convoluted
relationships, lifetimes and distribution of responsibilities. This
should really be cleaned up by moving code around and using STL maps,
but that's not really a priority right now.
Bonus: Fixed leaks in the ARM64 disassembler tests.
Review URL: https://codereview.chromium.org/1132943007
Cr-Commit-Position: refs/heads/master@{#28496}
This patch adds the two TypedArray methods indexOf and lastIndexOf,
which are similar to the methods on Arrays. Tests are ported from
arrays as well.
BUG=v8:3578
LOG=Y
R=arv@chromium.org
Review URL: https://codereview.chromium.org/1141763004
Patch from Daniel Ehrenberg <dehrenberg@chromium.org>.
Cr-Commit-Position: refs/heads/master@{#28495}
The sort method of TypedArrays sorts in numerical order by default.
This patch implements sorting based on Arrays and adds a test.
The length of %TypedArray%.prototype.sort, like Array.prototype.sort,
seems to be unspecified in ES6, so this patch lets it have the value
1, to match our interpretation for Array.prototype.sort (though 0
would also be a sensible length).
R=arv@chromium.org
BUG=v8:3578
LOG=Y
Review URL: https://codereview.chromium.org/1148513002
Patch from Daniel Ehrenberg <dehrenberg@chromium.org>.
Cr-Commit-Position: refs/heads/master@{#28494}
This patch adds the reverse method to TypedArrays, together with a
test. The test also runs for normal Arrays, since I didn't see a
test for reversing dense arrays.
BUG=v8:3578
LOG=Y
R=arv@chromium.org
Review URL: https://codereview.chromium.org/1132723008
Patch from Daniel Ehrenberg <dehrenberg@chromium.org>.
Cr-Commit-Position: refs/heads/master@{#28493}
Also check whether the arguments count is smaller than the number of
required parameters which is the same as the SharedFunctionInfo length.
BUG=v8:4102
LOG=N
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/1133933003
Cr-Commit-Position: refs/heads/master@{#28491}
This also adjusts transitioning between modes so that crbug.com/460090 remains fixed.
BUG=chromium:489323, chromium:460090
LOG=NO
Review URL: https://codereview.chromium.org/1141393002
Cr-Commit-Position: refs/heads/master@{#28490}
This patch adds implementations for additional TypedArray methods
from the ES6 spec, together with tests adapted from array code.
R=arv@chromium.org
BUG=v8:3578
LOG=Y
Review URL: https://codereview.chromium.org/1139663005
Cr-Commit-Position: refs/heads/master@{#28488}
This in turn allows usage of AdvancedReducer::ReplaceWithValue which
has access to the underlying graph reducer. It will allow us to deal
with exception continuations correctly.
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/1134663006
Cr-Commit-Position: refs/heads/master@{#28485}
Adds a chain of public dependencies from the v8 target to the snapshot target.
A future version of GN will validate that any files taken as inputs to a step
were generated by public dependencies of that target. Some targets in Chrome
depend on the results of the snapshot.
Review URL: https://codereview.chromium.org/1138953007
Cr-Commit-Position: refs/heads/master@{#28478}
For dumping the number of objects and size of objects alive after the
last gc into chrome://tracing memory dumps, this CL adds new api to
get these number for each isolate.
Note: Chrome should be run with --js-flags='--track_gc_object_stats
--noincremental-marking' for object tracking.
BUG=476013
LOG=Y
Review URL: https://codereview.chromium.org/1113233002
Cr-Commit-Position: refs/heads/master@{#28474}
Implement assembler, disassembler tests for all instructions for mips32 and mips64. Additionally, add missing single precision float instructions for r2 and r6 architecture variants in assembler, simulator and disassembler with corresponding tests.
Review URL: https://codereview.chromium.org/1147493002
Cr-Commit-Position: refs/heads/master@{#28472}
MIPS64r6 and MIPS32r6 support for min and max and Float64Max machine operators.
BUG=
Review URL: https://codereview.chromium.org/1027193002
Cr-Commit-Position: refs/heads/master@{#28471}
This in turn allows usage of AdvancedReducer::ReplaceWithValue which
has access to the underlying graph reducer. It will allow us to deal
with exception continuations correctly.
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/1134303003
Cr-Commit-Position: refs/heads/master@{#28468}
During inlining we should pay attention to only rewire the outer frame
states of the inlinee, but leave any inner frame states of the inlinee
untouched. Otherwise we might run into trouble once we start caching
graphs, or do getter/setter inlining.
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/1134973006
Cr-Commit-Position: refs/heads/master@{#28466}
