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Implement SIMD APIs with C++ runtime functions and Float32x4Array and Int32x4Array element load and store for IA32 port #1

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merged 1 commit into from
Feb 28, 2014
Merged

Implement SIMD APIs with C++ runtime functions and Float32x4Array and Int32x4Array element load and store for IA32 port #1

merged 1 commit into from
Feb 28, 2014

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fenghaitao
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I'd like to get your early code review feedback when implementing the Float322x4Array and Int32x4Array element load and store for ARM port and X64 port.

In our SIMD prototype implementation, in X64 port, for Float322x4Array and Int32x4Array element load and store, we always use SSE2, i.e., use movups to move elements, but it depends on the SIMD register allocation and introducing movups into assembler. To make this commit independent, I will implement something similar as submitted in the second patch set for IA32.

huningxin
huningxin reviewed Feb 25, 2014
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src/bootstrapper.cc
// --- S I M D ---
Handle<String> name = factory()->InternalizeUtf8String("SIMD");
Handle<JSFunction> cons = factory()->NewFunction(name,
factory()->the_hole_value());
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incorrect indent?

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Done

@fenghaitao
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I have implemented Float322x4Array and Int32x4Array element load and store for ARM port and X64 port and merged the previous two commits into one commit. Please take another look.

huningxin
huningxin reviewed Feb 28, 2014
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src/arm/lithium-codegen-arm.cc
@@ -3232,6 +3264,68 @@ void LCodeGen::DoLoadKeyedExternalArray(LLoadKeyed* instr) {
} else { // loading doubles, not floats.
__ vldr(result, scratch0(), base_offset);
}
} else if (IsFloat32x4ElementsKind(elements_kind)) {
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The logic of codes for Flaot32x4 and Int32x4 are almost same. Would it better to use a template implementation?

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Done.

@fenghaitao
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All comments are addressed. It is ready to be merged.

@huningxin
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Thanks for the update. I verified the patch in my local build and testing.
Now LGTM.

fenghaitao added a commit that referenced this pull request Feb 28, 2014
@fenghaitao
Merge pull request #1 from fenghaitao/master
68a92e4 
Implement SIMD APIs with C++ runtime functions and Float32x4Array and Int32x4Array element load and store for IA32 port
@fenghaitao fenghaitao merged commit 68a92e4 into crosswalk-project:master Feb 28, 2014
@fenghaitao
Introduce Float32x4, Int32x4, Float32x4Array and Int32x4Array data
df89019 
types, implement the SIMD operations on the Float32x4 and Int32x4 with
C++ runtime functions and implement Float32x4Array and Int32x4Array
element loading and storing.
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@bmeurer
Merged: [turbofan] BitcastWordToTagged must not be pure.
acbce12 
Revision: 64fbb30

BUG=v8:6059
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true

Change-Id: Id6028ef39a890392f581f63df32debeddf7969d1
Reviewed-on: https://chromium-review.googlesource.com/456342
Reviewed-by: Jaroslav Sevcik <[email protected]>
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#39}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
Version 5.8.283.19
3555e3f 
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#40}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@bmeurer
[turbofan] Don't lower JSForInNext inside try blocks.
a7d069a 
BUG=v8:6121
NOTRY=true
NOPRESUBMIT=true
[email protected]

Review-Url: https://codereview.chromium.org/2776963003
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#41}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
Version 5.8.283.20
3d8d643 
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#42}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@tebbi
Merged: [turbofan] escape analysis: revisit of uses afer FinishRegion…
22b4e88 
… marked as escaped

Revision: 0cfd2fe

BUG=chromium:699251
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
[email protected]

Review-Url: https://codereview.chromium.org/2772273002
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#43}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
Version 5.8.283.21
99e7b37 
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#44}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@gahaas
Merged: [wasm] Remove temp_instance in LoadTableSegments
db030b5 
Revision: 7273f70

BUG=v8:6146
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true

Change-Id: I5dc0fc5a593e2b66ed928e8451ed10c46c1ce6bf
Reviewed-on: https://chromium-review.googlesource.com/464867
Reviewed-by: Clemens Hammacher <[email protected]>
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#45}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
Version 5.8.283.22
9a622bd 
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#46}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@alexkozy
Merged: [inspector] Increased chances of successful InjectedScriptSou…
aaafb43 
…rce compilation

Revision: 2629f81

BUG=chromium:693338
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true

Change-Id: I93dac5a5d7dc794816e61eb8229f587ce6482bcc
Reviewed-on: https://chromium-review.googlesource.com/465106
Reviewed-by: Aleksey Kozyatinskiy <[email protected]>
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#47}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
Version 5.8.283.23
76c0b24 
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#48}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@bmeurer
Merged: [turbofan] Disable inlining of derived class constructors.
708debd 
Revision: c019e53

BUG=chromium:706642
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true

Change-Id: I61e9d2decb269b33aefcc6e77d6c09bab3a2a994
Reviewed-on: https://chromium-review.googlesource.com/465828
Reviewed-by: Yang Guo <[email protected]>
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#49}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
Version 5.8.283.24
3b1d692 
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#50}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@hashseed
Merged: Prepare for ICU's switch to char16_t
bdae0a0 
Revision: fd5b3e7

[email protected]
BUG=v8:6062
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true

Change-Id: Ib6bcc8512f0031c301236238e5e6d6a47706f291
Reviewed-on: https://chromium-review.googlesource.com/471408
Reviewed-by: Yang Guo <[email protected]>
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#51}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
Version 5.8.283.25
506e9c7 
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#52}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@rmcilroy
Merged: [Interpreter] Add check that local registers are valid.
4e9adf7 
Revision: a4c6126

BUG=chromium:706234
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true

Change-Id: I7bcdc5788373be211c5c563dd974627eedd06719
Reviewed-on: https://chromium-review.googlesource.com/472629
Reviewed-by: Leszek Swirski <[email protected]>
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#53}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
Version 5.8.283.26
b88c108 
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#54}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@schuay
[regexp] Properly handle HeapNumbers in AdvanceStringIndex
bd8da83 
This fixes behavior for HeapNumber {index} arguments passed to
AdvanceStringIndex.

Previously, we'd blindly treat {index} as a Smi. Passing a HeapNumber instead
would result in a Smi addition on the tagged HeapNumber pointer.

Backmerge of commit ed5496f.

BUG=chromium:709015
NOPRESUBMIT=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2808033002
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#55}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@schuay
[regexp] Ensure there are no shape changes on the fast path
b5de87f 
Backmerge of commit ae45935
and 1ccf6c0.

BUG=v8:5437,chromium:708247
NOPRESUBMIT=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2808023002
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#56}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
Version 5.8.283.27
296298d 
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#57}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@marjakh
Merged: Squashed multiple commits.
01d19f7 
Merged: [parser] Fix crash when lazy arrow func params contain destructuring assignments.
Revision: bc39a51

Merged: [parser] don't rewrite destructuring assignments in params for lazy top level arrow functions
Revision: 5f782db

BUG=chromium:704811,chromium:706234,chromium:706761,v8:6182
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true

Change-Id: If5c04c3b9f6ac9c6879052b6a34446f895624200
Reviewed-on: https://chromium-review.googlesource.com/474746
Reviewed-by: Michael Achenbach <[email protected]>
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#58}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
Version 5.8.283.28
fea9584 
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#59}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@targos
Merged: [build] Fix gyp files for building inspector
17a83f8 
Revision: c5c570f

NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
[email protected]
BUG=v8:6032

Review-Url: https://codereview.chromium.org/2733333003
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#60}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
Version 5.8.283.29
d293cd5 
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#61}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@bmeurer
Merged: [turbofan] Use unreliable LOAD_IC feedback for Array.prototyp…
c799d77 
…e.push.

Revision: 1fceaf9

BUG=v8:5267,v8:6241
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true

Change-Id: I7cd3fa5cfb61bcd49e57eba704639943fbd8d220
Reviewed-on: https://chromium-review.googlesource.com/476731
Reviewed-by: Michael Hablich <[email protected]>
Reviewed-by: Jaroslav Sevcik <[email protected]>
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#62}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
Version 5.8.283.30
aa02cb5 
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#63}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@natorion
Merged: Squashed multiple commits.
46013d6 
Merged: [turbofan] Properly represent the float64 hole.
Revision: 8c0c5e8

Merged: [turbofan] Remove unused word32 truncation case for CheckFloat64Hole.
Revision: 2eeb085

BUG=chromium:684208,chromium:684208,chromium:709753,chromium:709753,v8:5267,v8:5267
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
[email protected]

Review-Url: https://codereview.chromium.org/2819653002 .
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#64}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@natorion
Revert of Merged: Squashed multiple commits. (patchset crosswalk-proj…
3e5ace8 
…ect#1 id:1 of https://codereview.chromium.org/2819653002/ )

Reason for revert:
Breaks the build

Original issue's description:
> Merged: Squashed multiple commits.
>
> Merged: [turbofan] Properly represent the float64 hole.
> Revision: 8c0c5e8
>
> Merged: [turbofan] Remove unused word32 truncation case for CheckFloat64Hole.
> Revision: 2eeb085
>
> BUG=chromium:684208,chromium:684208,chromium:709753,chromium:709753,v8:5267,v8:5267
> LOG=N
> NOTRY=true
> NOPRESUBMIT=true
> NOTREECHECKS=true
> [email protected]
>
> Review-Url: https://codereview.chromium.org/2819653002 .
> Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#64}
> Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
> Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
> Committed: https://chromium.googlesource.com/v8/v8/+/46013d6901425e3820a5f6378c5d1770f536dfb5

[email protected]
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:684208,chromium:684208,chromium:709753,chromium:709753,v8:5267,v8:5267

Review-Url: https://codereview.chromium.org/2820603002
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#65}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
Version 5.8.283.31
39cf343 
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#66}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
@schuay
[regexp] Avoid side effects between map load and fast path check
5c39a61 
Loading the map, performing a side-effect, and then using the stored
pointer for the fast-path check is another antipattern that can lead to
unintended shapes on the fast path.

Backmerge of commit db61537.

BUG=chromium:709029
[email protected]
NOPRESUBMIT=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2818683005
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#67}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
asifhisam pushed a commit to asifhisam/v8-crosswalk that referenced this pull request Sep 9, 2019
Version 5.8.283.32
ef3437f 
Cr-Commit-Position: refs/branch-heads/5.8@{crosswalk-project#68}
Cr-Branched-From: eda659c-refs/heads/5.8.283@{crosswalk-project#1}
Cr-Branched-From: 4310cd0-refs/heads/master@{#43429}
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@fenghaitao @huningxin