This ports the build_config json from GN to GYP to prepare deprecating
tedious flags passing to the test runner.
This also removes two unused GN flags that only hold temporary values.
Bug: v8:6917
Change-Id: I976185f1541277dc5c9bfbaa7578f35c19dd254c
Reviewed-on: https://chromium-review.googlesource.com/725706
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48715}
Generate the code (extra runtime calls) for --trace-ignition support at
compile time, based on a #define (similar to TRACE_MAPS). Then check for
--trace-ignition at run-time when deciding whether to actually print
anything. This should make --trace-ignition less painful to use.
Note that --trace-igition is disabled by default, even on debug builds.
It has to be enabled with the gn arg "v8_enable_trace_ignition=true"
As a drive-by, TRACE_MAPS is renamed to V8_TRACE_MAPS, for consistency,
and SFI unique index (needed both by --trace-ignition and --trace-maps)
is cleaned up to be behind another #define.
Change-Id: I8dd0c62d0e6b7ee9c75541d45eb729dc03acbee9
Reviewed-on: https://chromium-review.googlesource.com/506203
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45346}
All the optimizations have now been moved to either the BytecodeGenerator
or the BytecodeArrayWriter/Builder.
BUG=v8:6194
Change-Id: Ie5c5d55e824c94ffb503af376c72bc64ad1f6f81
Reviewed-on: https://chromium-review.googlesource.com/469349
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44564}
This adds a gyp/gn variable to control printing to stdout
on Android. This is false by default and true for all
v8 stand-alone android bots.
BUG=chromium:629806
Review-Url: https://codereview.chromium.org/2183063002
Cr-Commit-Position: refs/heads/master@{#38253}
Paritally revert standalone.gypi changes in a451bd1a68 and introduce a new separate variable for the mkpeephole.
On big-endian MIPS, qemu is used to build the snapshot,
because there's no simulator support for big-endian MIPS.
BUG=
Committed: https://crrev.com/928d2395c3fdf836cf9961cde96e6b274a6b1e20
Review-Url: https://codereview.chromium.org/2172653002
Cr-Original-Commit-Position: refs/heads/master@{#38103}
Cr-Commit-Position: refs/heads/master@{#38165}
Port 52f2ceb052
Original commit message:
On MIPS different signaling NaN values must be used for hardware and simulator targets, even at snapshot generation when always simulator is used.
This introduces SilenceNaN operator, which makes sure that we only
store quiet NaNs into holey arrays. We omit the NaN silencing code
at instruction selection time if the input is an operation that
cannot possibly produce signalling NaNs.
BUG=
TEST=mjsunit/compiler/regress-store-holey-double-array
Review-Url: https://codereview.chromium.org/2188433002
Cr-Commit-Position: refs/heads/master@{#38090}
Reason for revert:
This bug has an error in the toolchain.gypi file, the conditions clause is repeated. This has broken the DrMemory builder - see first failing chromium build https://build.chromium.org/p/chromium.memory.fyi/builders/Chromium%20Windows%20Builder%20%28DrMemory%29/builds/17857 which included a v8 roll.
For reference the errors are:
gyp: Key 'conditions' repeated at level 11 with key path 'target_defaults.conditions.6.1.target_conditions.0.1.conditions.0.1' while reading C:\b\build\slave\drm-cr\build\src\v8\gypfiles\toolchain.gypi while reading includes of C:\b\build\slave\drm-cr\build\src\v8\src\d8.gyp
gyp: Key 'conditions' repeated at level 11 with key path 'target_defaults.conditions.6.1.target_conditions.0.1.conditions.0.1' while reading C:\b\build\slave\drm-cr\build\src\v8\gypfiles\toolchain.gypi while reading includes of C:\b\build\slave\drm-cr\build\src\v8\src\v8.gyp
gyp: Key 'conditions' repeated at level 11 with key path 'target_defaults.conditions.6.1.target_conditions.0.1.conditions.0.1' while reading C:\b\build\slave\drm-cr\build\src\v8\gypfiles\toolchain.gypi while reading includes of C:\b\build\slave\drm-cr\build\src\v8\samples\samples.gyp
Original issue's description:
> MIPS: Fix '[turbofan] Prevent storing signalling NaNs into holey double arrays.'
>
> Port 6470ddadf9
>
> On MIPS different signaling NaN values must be used for hardware and simulator targets, even at snapshot generation when always simulator is used.
>
> Original commit message:
> This introduces SilenceNaN operator, which makes sure that we only
> store quiet NaNs into holey arrays. We omit the NaN silencing code
> at instruction selection time if the input is an operation that
> cannot possibly produce signalling NaNs.
>
> BUG=
>
> Committed: https://crrev.com/52f2ceb052f63324050c7a098e4398f510b54763
> Cr-Commit-Position: refs/heads/master@{#38030}
TBR=jarin@chromium.org,machenbach@google.com,akos.palfi@mattakis.com,ivica.bogosavljevic@imgtec.com,marija.antic@imgtec.com,ilija.pavlovic.imgtec@gmail.com,akos.palfi@imgtec.com,machenbach@chromium.org,balazs.kilvady@imgtec.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=
TBR=machenbach
Review-Url: https://codereview.chromium.org/2184573002
Cr-Commit-Position: refs/heads/master@{#38037}
Port 6470ddadf9
On MIPS different signaling NaN values must be used for hardware and simulator targets, even at snapshot generation when always simulator is used.
Original commit message:
This introduces SilenceNaN operator, which makes sure that we only
store quiet NaNs into holey arrays. We omit the NaN silencing code
at instruction selection time if the input is an operation that
cannot possibly produce signalling NaNs.
BUG=
Review-Url: https://codereview.chromium.org/2171303002
Cr-Commit-Position: refs/heads/master@{#38030}
Some system header files on AIX include inttypes.h without
defining __STDC_FORMAT_MACROS and therefore the printf format
specifier macro (for eg. PRId64) doesn't get defined as they
are guarded with __STDC_FORMAT_MACROS macro on AIX.
This error showed up recently when the format specifier was used in
wasm-interpreter.cc, where a AIX system header file is included
which also includes inttypes.h without defining __STDC_FORMAT_MACROS.
R=ahaas@chromium.org, titzer@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com, mbrandy@us.ibm.com
BUG=
LOG=N
Review-Url: https://codereview.chromium.org/2033483002
Cr-Commit-Position: refs/heads/master@{#36682}
Reason for revert:
Causes regressions.
Original issue's description:
> [build] Use -O2 on linux by default
>
> This switches O2 -> O3 to match chromium's configuration.
>
> This makes the difference between gn and gyp a bit smaller
> before switching.
>
> BUG=chromium:474921
> LOG=n
>
> Committed: https://crrev.com/a37ab71e343b8cc24df05868b941a49e0c271376
> Cr-Commit-Position: refs/heads/master@{#36124}
TBR=jochen@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:474921
Review-Url: https://codereview.chromium.org/1958253004
Cr-Commit-Position: refs/heads/master@{#36135}
This switches O2 -> O3 to match chromium's configuration.
This makes the difference between gn and gyp a bit smaller
before switching.
BUG=chromium:474921
LOG=n
Review-Url: https://codereview.chromium.org/1963693004
Cr-Commit-Position: refs/heads/master@{#36124}
This prepares for pulling chromium's build as dependency for
gn. After this, the files in build and gypfiles need to stay
in sync until chromium is updated.
BUG=chromium:474921
LOG=n
Review-Url: https://codereview.chromium.org/1848553003
Cr-Commit-Position: refs/heads/master@{#35898}
