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Support order file instrumentation in swift compile actions #1251

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Jun 21, 2024
Merged

Support order file instrumentation in swift compile actions #1251

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13 changes: 13 additions & 0 deletions swift/toolchains/config/compile_config.bzl
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Original file line number Diff line number Diff line change
Expand Up @@ -595,6 +595,19 @@ def compile_action_configs(
),
]

#### FDO flags
action_configs.append(
# Support for order-file instrumentation.
ActionConfigInfo(
actions = [SWIFT_ACTION_COMPILE],
configurators = [
add_arg("-sanitize=undefined"),
add_arg("-sanitize-coverage=func"),
],
features = ["fdo_instrument_order_file"],
),
)

#### Flags controlling how Swift/Clang modular inputs are processed

action_configs += [
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