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Issue 1338663003: PPC: [stubs] Simplify the non-function case of CallConstructStub. (Closed)

Created:
5 years, 3 months ago by MTBrandyberry
Modified:
5 years, 3 months ago
CC:
v8-reviews_googlegroups.com
Base URL:
https://chromium.googlesource.com/v8/v8.git@master
Target Ref:
refs/pending/heads/master
Project:
v8
Visibility:
Public.

Description

PPC: [stubs] Simplify the non-function case of CallConstructStub. Port 622fa0ea21b3517b1feaed447c87e580bafac865 Original commit message: Currently we do this dance between the CallConstructStub, the CALL_* builtins and the %GetConstructorDelegate, %GetProxyTrap, and %Apply runtime functions for every [[Construct]] operation on non-function callables. This is complexity is unnecessary, and can be simplified to work without any JS builtin. This will also make it a lot easier to implement ES6 compliant [[Construct]] for proxies. Also sanitize the invariant for CallConstructStub, which up until now always restored the context itself, but that force us to always create another copy of all arguments in case of proxies and other callables, so we can relax that constraint by making the caller restore the context (this only affects fullcodegen, since the optimizing compilers already properly restore the context anyway). R=bmeurer@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com, dstence@us.ibm.com BUG= Committed: https://crrev.com/e7a3e2aae4270c7f368ea4172d98f03512f5aeab Cr-Commit-Position: refs/heads/master@{#30696}

Patch Set 1 #

Unified diffs Side-by-side diffs Delta from patch set Stats (+31 lines, -18 lines) Patch
M src/full-codegen/ppc/full-codegen-ppc.cc View 3 chunks +7 lines, -2 lines 0 comments Download
M src/ppc/code-stubs-ppc.cc View 1 chunk +24 lines, -16 lines 0 comments Download

Messages

Total messages: 10 (3 generated)
commit-bot: I haz the power
Dry run: CQ is trying da patch. Follow status at https://chromium-cq-status.appspot.com/patch-status/1338663003/1 View timeline at https://chromium-cq-status.appspot.com/patch-timeline/1338663003/1
5 years, 3 months ago (2015-09-11 14:23:32 UTC) #2
MTBrandyberry
5 years, 3 months ago (2015-09-11 14:28:16 UTC) #3
commit-bot: I haz the power
Dry run: This issue passed the CQ dry run.
5 years, 3 months ago (2015-09-11 14:49:33 UTC) #5
john.yan
lgtm
5 years, 3 months ago (2015-09-11 15:05:23 UTC) #6
commit-bot: I haz the power
CQ is trying da patch. Follow status at https://chromium-cq-status.appspot.com/patch-status/1338663003/1 View timeline at https://chromium-cq-status.appspot.com/patch-timeline/1338663003/1
5 years, 3 months ago (2015-09-11 15:06:01 UTC) #8
commit-bot: I haz the power
Committed patchset #1 (id:1)
5 years, 3 months ago (2015-09-11 15:07:47 UTC) #9
commit-bot: I haz the power
5 years, 3 months ago (2015-09-11 15:08:06 UTC) #10
Message was sent while issue was closed.
Patchset 1 (id:??) landed as
https://crrev.com/e7a3e2aae4270c7f368ea4172d98f03512f5aeab
Cr-Commit-Position: refs/heads/master@{#30696}

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