When setting a typed array from an array like object, the
length of the source can only be converted to a unit32 if
it is not too large.
Bug: v8:6704, chromium:761654
Change-Id: I8f89aa348093d8bd4d54aa16d6b5f255d3cb7adc
Reviewed-on: https://chromium-review.googlesource.com/648976
Commit-Queue: Franziska Hinkelmann <franzih@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47798}
Prior to this, AllocateJSArray would go ahead and allocate an empty
FixedArray as elements if passed any capacity that is not a compile-time
constant 0.
Things break later on since we rely on the fact that empty fixed arrays
are always canonicalize, and we use
obj.elements == empty_fixed_array_constant
interchangeably with
obj.elements.length == 0.
This CL introduces two new branches in AllocateJSArray: one if the
capacity is known to be non-zero; and another that explicitly
distinguishes between 0 and non-zero capacities.
Bug: chromium:760790
Change-Id: I7c22b19ce9ce15a46f91b0f75e6b4a1ff3a29a0f
Reviewed-on: https://chromium-review.googlesource.com/645959
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47776}
We emitted rotation by 24 bits with bitwise and, but that is wrong
because the low 8 bits can wrap around and "leak" into the result.
Bug: chromium:739902
Change-Id: Id49251e89405afb1581b8c60cde808c2d8bf693d
Reviewed-on: https://chromium-review.googlesource.com/645848
Reviewed-by: Martyn Capewell <martyn.capewell@arm.com>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47746}
Use int instead of byte to store the source position when computing a
location based on the stack trace stored in an error object.
Also add tests, since this code path was not covered before (not even
for small position where it would have succeeded).
Also, add some comments about which positions are 0-based and 1-based.
R=titzer@chromium.org
Change-Id: I313dcd6c47b77093ced9bb687415715d04eafb97
Reviewed-on: https://chromium-review.googlesource.com/645527
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47739}
When calling
Object(value)
where the value is known to be a JSReceiver, we can just replace it with
value, as the Object constructor call is a no-op in that case. Otherwise
when value is known to be not null or undefined then we can replace the
Object constructor call with an invocation of ToObject.
This covers the common pattern found in bundles generated by Webpack,
where the Object constructor is used to call imported functions, i.e.
Object(module.foo)(1, 2, 3)
There's a lot of detail in https://github.com/webpack/webpack/issues/5600
on this matter and why this pattern was chosen.
Bug: v8:6772
Change-Id: I2b4f0b4542b68b97b337ce571d6d79946c73d8bb
Reviewed-on: https://chromium-review.googlesource.com/643868
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47728}
PreParser and Parser didn't agree whether a generator in a sloppy block is a
sloppy block function or not, and thus the data generated by PreParser was
inconsistent with what the Parser wanted to restore.
BUG=v8:5516, chromium:760116
Change-Id: I0fd3c267691b8afd63a1336774769caf551c143e
Reviewed-on: https://chromium-review.googlesource.com/642886
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47727}
This CL introduces two tests to verify that the correct memory is
accessed when a wasm module invokes an wasm function imported from a
second module that accesses its (i.e., second module's) memory.
The first test verifies that the second module's memory is accessed in
case the first module does not have memory. In the second test, both the
modules have memory.
R=ahaas@chromium.org,clemensh@chromium.org,gdeepti@chromium.org
Change-Id: I75c3a5335583a91af0e7e4179c482142165b1c01
Reviewed-on: https://chromium-review.googlesource.com/637837
Commit-Queue: Enrico Bacis <enricobacis@google.com>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47702}
This reimplements functionality that was present before the decoder
refactoring. It's implemented a bit differently though by generating
the code for re-throwing an uncaught exception earlier (when generating
code for the catch).
R=titzer@chromium.org, kschimpf@chromium.org
Bug: v8:6600
Change-Id: Ie2f11837851c0602ab31506fa63475fc2d0b5047
Reviewed-on: https://chromium-review.googlesource.com/641550
Commit-Queue: Brad Nelson <bradnelson@chromium.org>
Reviewed-by: Brad Nelson <bradnelson@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47687}
This is a reland of 6b4dc039a6
Original change's description:
> [wasm] Refactor function body decoder
>
> This refactoring separates graph building from wasm decoding. The
> WasmGraphBuilder is just a consumer of the decoded information.
> Decoding without any consumer (i.e. just validation) gets 16% faster by
> this refactoring, because no TFNode* have to be stored in the value
> stack, and all dynamic tests to determine whether the graph should be
> build are gone (measured on AngryBots; before: 110.2 +- 3.3ms, after:
> 92.2 +- 3.1 ms).
>
> This new design will allow us to also attach other consumers, e.g. a
> new baseline compiler.
>
> R=titzer@chromium.org
>
> Bug: v8:6600
> Change-Id: I4b60f2409d871a16c3c52a37e515bcfb9dbb8f54
> Reviewed-on: https://chromium-review.googlesource.com/571010
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Reviewed-by: Ben Titzer <titzer@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#47671}
TBR=titzer@chromium.org
Bug: v8:6600
Change-Id: Idd867c5a1917437de5b6e3de5917cc1c9f194489
Reviewed-on: https://chromium-review.googlesource.com/640591
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47678}
This CL introduces 4 test that verify that the effects of a grow_memory
instruction executed in a function invoked inside a loop are visible
also when the loop is over. This is needed because the
AnalyzeLoopAssignment method in function-body-decoder.cc is creating Phi
nodes only for variables assigned inside the loop. The test cases
introduced by this CL verify that the mem_size and mem_start variables
are always correct.
The tests verify the output of the current_memory instruction and the
result of loading a variable stored in the grown memory inside the
loop in the following cases:
* the memory is grown in a directly called function inside a loop;
* the memory is grown in an indirectly called function inside a loop.
R=ahaas@chromium.org,clemensh@chromium.org,gdeepti@chromium.org
Change-Id: I2992bf4086b5eac9580c87e2e0ca06364b99714c
Reviewed-on: https://chromium-review.googlesource.com/637911
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Enrico Bacis <enricobacis@google.com>
Cr-Commit-Position: refs/heads/master@{#47674}
This reverts commit 6b4dc039a6.
Reason for revert: Mips build failure: https://build.chromium.org/p/client.v8.ports/builders/V8%20Mips%20-%20builder/builds/11749
Original change's description:
> [wasm] Refactor function body decoder
>
> This refactoring separates graph building from wasm decoding. The
> WasmGraphBuilder is just a consumer of the decoded information.
> Decoding without any consumer (i.e. just validation) gets 16% faster by
> this refactoring, because no TFNode* have to be stored in the value
> stack, and all dynamic tests to determine whether the graph should be
> build are gone (measured on AngryBots; before: 110.2 +- 3.3ms, after:
> 92.2 +- 3.1 ms).
>
> This new design will allow us to also attach other consumers, e.g. a
> new baseline compiler.
>
> R=titzer@chromium.org
>
> Bug: v8:6600
> Change-Id: I4b60f2409d871a16c3c52a37e515bcfb9dbb8f54
> Reviewed-on: https://chromium-review.googlesource.com/571010
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Reviewed-by: Ben Titzer <titzer@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#47671}
TBR=titzer@chromium.org,clemensh@chromium.org
Change-Id: I76a50e355f0390cc53a2da4ceedd8830ca20a9c6
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:6600
Reviewed-on: https://chromium-review.googlesource.com/640870
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47672}
This refactoring separates graph building from wasm decoding. The
WasmGraphBuilder is just a consumer of the decoded information.
Decoding without any consumer (i.e. just validation) gets 16% faster by
this refactoring, because no TFNode* have to be stored in the value
stack, and all dynamic tests to determine whether the graph should be
build are gone (measured on AngryBots; before: 110.2 +- 3.3ms, after:
92.2 +- 3.1 ms).
This new design will allow us to also attach other consumers, e.g. a
new baseline compiler.
R=titzer@chromium.org
Bug: v8:6600
Change-Id: I4b60f2409d871a16c3c52a37e515bcfb9dbb8f54
Reviewed-on: https://chromium-review.googlesource.com/571010
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47671}
This makes sure the minimum memory size for WebAssembly modules derived
from asm.js is set to zero. It allows instatiation without allocating an
underlying memory, when such memory is unused. It also fixes a bug in
patching of embedded memory sizes for asm.js modules.
R=ahaas@chromium.org
TEST=mjsunit/regress/regress-crbug-759327
BUG=chromium:759327
Change-Id: If5a965b96a03cbb5ba15bc41fbaf359f74961f41
Reviewed-on: https://chromium-review.googlesource.com/637912
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47646}
Get the old table size after converting integer of 'delta' argument.
Converting integer of the argument can execute another javascript code,
and the code can trigger mismatching between table sizes of instance and
table object, which causes redundant memory allocation.
http://webassembly.org/docs/js/#webassemblytableprototypegrow
Bug: chromium:752423
Change-Id: If9a576d20625d0c39342ea5de114e9fc9f230125
Reviewed-on: https://chromium-review.googlesource.com/627248
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47641}
We cannot assume that the receiver is a JSObject, nor can we assume
ToObject() completes successfully.
TBR=yangguo@chromium.org
Bug: chromium:739954
Change-Id: Id55571131ef8755e86f15cd2acb918ff0f1b7788
Reviewed-on: https://chromium-review.googlesource.com/632376
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47611}
The Uint32(limit) conversion can end up transitioning the regexp
instance to slow mode. In this case we need to bail out to runtime while
ensuring that ToUint32 is not observably called a second time. We do
this by passing the already-converted value to runtime.
This particular path was broken and we ended up passing the original
maybe_limit value to runtime instead.
TBR=yangguo@chromium.org
Bug: chromium:758763
Change-Id: If7f23b452d2e134ad9be3d4ef1d78d1c946fcef0
Reviewed-on: https://chromium-review.googlesource.com/635588
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47609}
Compile the module created in trap-location.js with both synchronous and
asynchronous compilation. Thereby I can reuse the test for streaming
compilation later.
R=clemensh@chromium.org
Change-Id: Id2e0c70886ddd1b11d51f614d02757099541aedd
Reviewed-on: https://chromium-review.googlesource.com/635165
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47600}
This makes sure instantiate of asm.js modules fails gracefully on heap
buffers exceeding the uint32_t range supported by WebAssembly.
R=clemensh@chromium.org
TEST=mjsunit/regress/regress-crbug-754175
BUG=chromium:754175
Change-Id: I4a9c6791beaab6da826b5b6b5a495f97e9d3b4e9
Reviewed-on: https://chromium-review.googlesource.com/632618
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47598}
This flag allows invalid escape sequences in tagged templates, which is
a stage-4 TC39 proposal shipping in other browsers.
Bug: v8:5546
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: I3e7c374c9b547f62d5976f76a7208d05fe9decf8
Reviewed-on: https://chromium-review.googlesource.com/581885
Commit-Queue: Kevin Gibbons <bakkot@gmail.com>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47584}
BytecodeGenerator previously assumed that any UNALLOCATED variable
must be a global object property, but that's incorrect for global
lexical variables declared in a different script.
This patch fixes the behavior by always falling back to the runtime
to deal with deleting UNALLOCATED variables. This is sub-optimal,
but should be correct, and it's unclear if speed is important for
this case.
Bug: v8:6733
Change-Id: I83c2a0b6e30e5e5f4c79bfe14ebf196529816c71
Reviewed-on: https://chromium-review.googlesource.com/627636
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47554}
- Convert S.p.includes builtin from CPP to TFJ
- Fast paths S.p.includes(str) and S.p.includes(str, smi)
- Add Runtime kStringIncludes
- Add StringIncludesIndexOfAssembler (Generate is based on
StringPrototypeIndexOf builtin)
- S.p.includes and S.p.indexOf both use StringIncludesIndexOfAssembler
Quick measurements show 3x improvement for S.p.includes(str).
More about the measurements: https://gist.github.com/peterwmwong/7a2a96f3171a52f16ca8125a089f38e7
Bug: v8:6680
Change-Id: I79cb8dbe2b79e6df15aa734e128eee25c7e6aaf5
Reviewed-on: https://chromium-review.googlesource.com/620150
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47546}
This change prevents constant folding of uninhabited RefenceEqual node
because that could widen a type (from None type to the type of the
boolean constant).
Hopefully, this is a temporary workaround that will be replaced
by a better dead code elimination.
Bug: v8:6631
Change-Id: Ie25e7d710aaf1d37c9adba60f92438570843dd5d
Reviewed-on: https://chromium-review.googlesource.com/627916
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47545}
Due to shortcuts we take on the RegExp.p[@@split] fast path (we don't allocate
a new instance), we need to send sticky regexps to the slow path.
The problem is a slight impedance mismatch between the spec and our fast-path
implementation.
Spec: Creates a new regexp instance `splitter` that is guaranteed to be sticky,
uses `splitter.lastIndex` to advance the search range, advances by itself using
AdvanceStringIndex if `splitter` did not match at the current position.
Our fast path: Uses the given regexp instance and does not modify stickyness,
uses last_match_info to advance search range, returns (and assumes no more
matches) once RegExpExecInternal fails to match.
This is fine if the given regexp is non-sticky, since 1. the value of lastIndex
is ignored, and 2. non-sticky regexps match if a match is found anywhere in the
string, not just exactly at the current lastIndex.
Sticky regexps though are a problem. If no match is found exactly at the current
position, @@split assumes no more matches and exits.
In a follow-up, we could explore other options, such as allocating a new
instance or saving/restoring flags and lastIndex.
Bug: v8:6706
Change-Id: I6da2266df72b2f80f00c1ce3cd7c8655de91f680
Reviewed-on: https://chromium-review.googlesource.com/626065
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47543}
The initialization code of all modules must have been run
before running any module's main code. This should have been
fixed quite a while ago as part of another CL but somehow
wasn't.
In the process of fixing it now, I'm also moving the initialization
phase out of Evaluate into Instantiatiate. This corresponds more
closely to the specification and avoids confusion.
Bug: v8:1569
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I3ea5d6be0f5d371e6a4c641778c51762f1867dc8
Reviewed-on: https://chromium-review.googlesource.com/620653
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47537}
This makes sure that shift expressions (not wrapped in parentheses) can
appear as part of the index in a valid heap access expression. Only the
last operand of a sequence of shift expressions is taken into account
when validating the heap access.
R=jarin@chromium.org
TEST=mjsunit/regress/regress-6700
BUG=v8:6700,chromium:754751
Change-Id: Icc7a71bd64461da4d3daea41b995964e3dfc6dc6
Reviewed-on: https://chromium-review.googlesource.com/623811
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47497}
If the elements fixed array is large enough, it must be allocated in
large-object space. This fixes two cases in which we'd incorrectly
assume elements fits into new space.
There are potentially quite a few other spots affected by a similar
issue, and we should find a more robust solution. See also:
crbug.com/636391.
Bug: v8:6716
Change-Id: I91f09355ac6b7cf399e13cc21d34113a506e58fb
Reviewed-on: https://chromium-review.googlesource.com/623808
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47495}
This feature is a stage 3 proposal implemented as a
wrapper around ICU that categorizes singular/plural/etc
grammatical forms based on a number and locale.
Based on littledan's work started here:
https://codereview.chromium.org/2736543002/
Bug: v8:5601
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: I4107cd28be72413ec43aa1ff0f4fe6e181a290f4
Reviewed-on: https://chromium-review.googlesource.com/562298
Commit-Queue: Josh Wolfe <jwolfe@igalia.com>
Reviewed-by: Daniel Ehrenberg <littledan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47485}
This CL introduces 4 tests that verify that the effects of a grow_memory
instruction executed inside a loop are visible also when the loop is over.
The tests verify the output of the current_memory instruction and the
result of loading a variable stored in the grown memory inside the
loop in the following cases:
* the memory is grown inside the loop (no memory operation outside);
* the memory is grown both inside and outside the loop;
R=ahaas@chromium.org,clemensh@chromium.org,gdeepti@chromium.org
Change-Id: I1670aa4d8274f6c54dced98cced7b51534552c36
Reviewed-on: https://chromium-review.googlesource.com/619207
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Enrico Bacis <enricobacis@google.com>
Cr-Commit-Position: refs/heads/master@{#47466}
This is a reland of decf5750c6
This patch fixes the hash code migration in the backing store
transition case from Smi to PropertyArray in the IC system and
Turbofan. Also, adds tests.
Bug: v8:6413, v8:6404
Original change's description:
> [runtime] Store hash code in length field
>
> Store the hash code in 21 bits of the length field.
>
> Change the GetIdentityHash API to be unhandlified, since there's no
> property lookup anymore.
>
> Update js/ and test/ to match new API and expections.
>
> Bug:
> Change-Id: I8dc75de4021f59e79b45f3f38ec997c3b3687b24
> Reviewed-on: https://chromium-review.googlesource.com/589688
> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#47259}
Change-Id: I69289113c4b7978c46f6f9373cc972086ecb6822
Bug:
Reviewed-on: https://chromium-review.googlesource.com/614903
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47459}
This reverts commit af37f6b970.
Reason for revert: Reverted dependency fixed.
Original change's description:
> Revert "[wasm] Reference indirect tables as addresses of global handles"
>
> This reverts commit 186099d49f.
>
> Reason for revert: Need to revert:
> https://chromium-review.googlesource.com/c/613880
>
> Original change's description:
> > [wasm] Reference indirect tables as addresses of global handles
> >
> > This sets us up for getting the wasm code generation off the GC heap.
> > We reference tables as global handles, which have a stable address. This
> > requires an extra instruction when attempting to make an indirect call,
> > per table (i.e. one for the signature table and one for the function
> > table).
> >
> > Bug:
> > Change-Id: I83743ba0f1dfdeba9aee5d27232f8823981288f8
> > Reviewed-on: https://chromium-review.googlesource.com/612322
> > Commit-Queue: Mircea Trofin <mtrofin@chromium.org>
> > Reviewed-by: Brad Nelson <bradnelson@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#47444}
>
> TBR=bradnelson@chromium.org,titzer@chromium.org,mtrofin@chromium.org
>
> Change-Id: Ic3dff87410a51a2072ddc16cfc83a230526d4c56
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://chromium-review.googlesource.com/622568
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#47450}
TBR=bradnelson@chromium.org,machenbach@chromium.org,titzer@chromium.org,mtrofin@chromium.org
Change-Id: I3dc5dc8be26b5462703edac954cbedbb8f504c1e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/622035
Reviewed-by: Mircea Trofin <mtrofin@chromium.org>
Commit-Queue: Mircea Trofin <mtrofin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47455}
This reverts commit e79d4f06fd.
Reason for revert: Fixed compile error
Original change's description:
> Revert "[wasm] Move the ModuleEnv to compiler and make it immutable."
>
> This reverts commit d04660db3f.
>
> Reason for revert: Suspect for blocking the roll:
> https://chromium-review.googlesource.com/c/621191
>
> See:
> https://build.chromium.org/p/tryserver.chromium.win/builders/win_optional_gpu_tests_rel/builds/13583
>
> Original change's description:
> > [wasm] Move the ModuleEnv to compiler and make it immutable.
> >
> > This CL (finally) makes the contract between the compiler and the module
> > environment clear. In order to compile a function, the caller must provide
> > an instance of the compiler::ModuleEnv struct, which contains references
> > to code, function and signature tables, memory start, etc.
> >
> > R=mtrofin@chromium.org,ahaas@chromium.org
> >
> > Bug:
> > Change-Id: I68e44d5da2c5ad44dad402029c2e57f2d5d25b4f
> > Reviewed-on: https://chromium-review.googlesource.com/613880
> > Reviewed-by: Mircea Trofin <mtrofin@chromium.org>
> > Reviewed-by: Andreas Haas <ahaas@chromium.org>
> > Commit-Queue: Ben Titzer <titzer@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#47418}
>
> TBR=titzer@chromium.org,mtrofin@chromium.org,ahaas@chromium.org
>
> Change-Id: I60a369a43121720fbb13ea6c2ec6ca948d60a20b
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://chromium-review.googlesource.com/622547
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#47451}
TBR=machenbach@chromium.org,titzer@chromium.org,mtrofin@chromium.org,ahaas@chromium.org
Change-Id: Ie0efa6204c41b2cb672586a7ac0a622ca13ce5fe
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/622033
Commit-Queue: Mircea Trofin <mtrofin@chromium.org>
Reviewed-by: Mircea Trofin <mtrofin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47453}
