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build: add configure option --v8-enable-short-builtin-calls #42109

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Apr 12, 2022
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build: add configure option --v8-enable-short-builtin-calls #42109

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9 changes: 9 additions & 0 deletions configure.py
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Original file line number Diff line number Diff line change
Expand Up @@ -782,6 +782,13 @@
help='Enable V8 transparent hugepage support. This feature is only '+
'available on Linux platform.')

parser.add_argument('--v8-enable-short-builtin-calls',
action='store_true',
dest='v8_enable_short_builtin_calls',
default=None,
help='Enable V8 short builtin calls support. This feature is enabled '+
'on x86_64 platform by default.')

parser.add_argument('--node-builtin-modules-path',
action='store',
dest='node_builtin_modules_path',
Expand Down Expand Up @@ -1464,6 +1471,8 @@ def configure_v8(o):
if flavor != 'linux' and options.v8_enable_hugepage:
raise Exception('--v8-enable-hugepage is supported only on linux.')
o['variables']['v8_enable_hugepage'] = 1 if options.v8_enable_hugepage else 0
if options.v8_enable_short_builtin_calls or o['variables']['target_arch'] == 'x64':
o['variables']['v8_enable_short_builtin_calls'] = 1

def configure_openssl(o):
variables = o['variables']
Expand Down
6 changes: 6 additions & 0 deletions tools/v8_gypfiles/features.gypi
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Expand Up @@ -132,6 +132,9 @@
'v8_enable_pointer_compression%': 0,
'v8_enable_31bit_smis_on_64bit_arch%': 0,

# Sets -dV8_SHORT_BUILTIN_CALLS
'v8_enable_short_builtin_calls%': 0,

# Sets -dOBJECT_PRINT.
'v8_enable_object_print%': 0,

Expand Down Expand Up @@ -294,6 +297,9 @@
['v8_enable_pointer_compression==1 or v8_enable_31bit_smis_on_64bit_arch==1', {
'defines': ['V8_31BIT_SMIS_ON_64BIT_ARCH',],
}],
['v8_enable_short_builtin_calls==1', {
'defines': ['V8_SHORT_BUILTIN_CALLS',],
}],
['v8_enable_zone_compression==1', {
'defines': ['V8_COMPRESS_ZONES',],
}],
Expand Down