mirror of
https://github.com/apple/swift.git
synced 2026-10-06 12:37:28 +02:00
Steven Wu
28cfeac17b
Make swift caching remarks more friendly to use by: * Allow environmental variable `SWIFT_ENABLE_COMPILE_CACHE_REMARK` to control if the remarks are emitted or not. This avoids updating and reconfiguring build flags just to see the caching remarks. * Add a new cache hit remark on top of the existing cache replay output remarks. Cache output replay remark is one per output, while cache hit remark is one per invocation. This allows better cache hit/miss rate calculation just based on the number of remarks emitted. rdar://178563432
90 lines
5.7 KiB
Swift
90 lines
5.7 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: split-file %s %t
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// RUN: %target-swift-frontend -scan-dependencies -module-name Test -module-cache-path %t/clang-module-cache -O \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
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// RUN: %t/main.swift -o %t/deps.json -swift-version 5 -cache-compile-job -cas-path %t/cas -I %t/include -sdk %t/sdk
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// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps.json A > %t/A.cmd
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// RUN: %swift_frontend_plain @%t/A.cmd
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// RUN: %{python} %S/Inputs/GenerateExplicitModuleMap.py %t/deps.json > %t/map.json
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// RUN: llvm-cas --cas %t/cas --make-blob --data %t/map.json > %t/map.casid
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// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps.json Test > %t/MyApp.cmd
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// RUN: %target-swift-frontend-plain \
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// RUN: -c -o %t/main.o -cache-compile-job -cas-path %t/cas -Rcache-compile-job \
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// RUN: -swift-version 5 -disable-implicit-swift-modules \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
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// RUN: -module-name Test -explicit-swift-module-map-file @%t/map.casid \
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// RUN: %t/main.swift @%t/MyApp.cmd -emit-dependencies -emit-dependencies-path %t/main.d 2>&1 | %FileCheck %s --check-prefix=CACHE-MISS
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// CACHE-MISS: remark: cache miss for input
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// RUN: %FileCheck %s --check-prefix=DEPS --input-file=%t/main.d -DTMP=%t
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// DEPS: [[TMP]]{{/|\\}}main.o :
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// RUN: %target-swift-frontend-plain \
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// RUN: -c -o %t/main-2.o -cache-compile-job -cas-path %t/cas -Rcache-compile-job \
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// RUN: -swift-version 5 -disable-implicit-swift-modules \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
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// RUN: -module-name Test -explicit-swift-module-map-file @%t/map.casid \
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// RUN: %t/main.swift @%t/MyApp.cmd -emit-dependencies -emit-dependencies-path %t/main-2.d 2>&1 | %FileCheck %s --check-prefix=CACHE-HIT
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// CACHE-HIT: remark: replay output file '{{.*}}{{/|\\}}main-2.d': id 'llvmcas://{{.*}}'
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// RUN: %FileCheck %s --check-prefix=DEPS2 --input-file=%t/main-2.d -DTMP=%t
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// DEPS2: [[TMP]]{{/|\\}}main-2.o :
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// RUN: %target-swift-frontend -scan-dependencies -module-name Test -module-cache-path %t/clang-module-cache -O \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
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// RUN: %t/main.swift -o %t/deps-1.json -swift-version 5 -cache-compile-job -cas-path %t/cas -I %t/include -sdk %t/sdk \
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// RUN: -scanner-prefix-map-paths %swift_src_root /^src -scanner-prefix-map-paths %t /^tmp -scanner-prefix-map-paths %t/sdk /^sdk
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// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps-1.json A > %t/A1.cmd
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// RUN: %swift_frontend_plain @%t/A1.cmd
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// RUN: %{python} %S/Inputs/GenerateExplicitModuleMap.py %t/deps-1.json > %t/map-1.json
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// RUN: llvm-cas --cas %t/cas --make-blob --data %t/map-1.json > %t/map-1.casid
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// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps-1.json Test > %t/MyApp-1.cmd
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// RUN: %target-swift-frontend-plain \
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// RUN: -c -o %t/main-3.o -cache-compile-job -cas-path %t/cas -Rcache-compile-job \
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// RUN: -swift-version 5 -disable-implicit-swift-modules \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
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// RUN: -module-name Test -explicit-swift-module-map-file @%t/map.casid \
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// RUN: -cache-replay-prefix-map /^src %swift_src_root -cache-replay-prefix-map /^tmp %t -cache-replay-prefix-map /^sdk %t/sdk \
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// RUN: /^tmp/main.swift @%t/MyApp-1.cmd -emit-dependencies -emit-dependencies-path %t/main-3.d
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// RUN: %FileCheck %s --check-prefix=DEPS3 --input-file=%t/main-3.d -DTMP=%t
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// DEPS3: [[TMP]]{{/|\\}}main-3.o : [[TMP]]{{/|\\}}main.swift
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/// Test replay from driver interface
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// RUN: %swift-scan-test -action compute_cache_key_from_index -cas-path %t/cas -input 0 -- \
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// RUN: %target-swift-frontend-plain \
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// RUN: -c -o %t/main-4.o -cache-compile-job -cas-path %t/cas -Rcache-compile-job \
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// RUN: -swift-version 5 -disable-implicit-swift-modules \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
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// RUN: -module-name Test -explicit-swift-module-map-file @%t/map.casid \
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// RUN: -cache-replay-prefix-map /^src %swift_src_root -cache-replay-prefix-map /^tmp %t -cache-replay-prefix-map /^sdk %t/sdk \
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// RUN: /^tmp/main.swift @%t/MyApp-1.cmd -emit-dependencies -emit-dependencies-path %t/main-4.d > %t/key.casid
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// RUN: %swift-scan-test -action replay_result -cas-path %t/cas -id @%t/key.casid -- \
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// RUN: %target-swift-frontend-plain \
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// RUN: -c -o %t/main-4.o -cache-compile-job -cas-path %t/cas -Rcache-compile-job \
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// RUN: -swift-version 5 -disable-implicit-swift-modules \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
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// RUN: -module-name Test -explicit-swift-module-map-file @%t/map.casid \
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// RUN: -cache-replay-prefix-map /^src %swift_src_root -cache-replay-prefix-map /^tmp %t -cache-replay-prefix-map /^sdk %t/sdk \
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// RUN: /^tmp/main.swift @%t/MyApp-1.cmd -emit-dependencies -emit-dependencies-path %t/main-4.d 2>&1 | %FileCheck %s --check-prefix=CACHE-HIT4
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// CACHE-HIT4: remark: replay output file '{{.*}}{{/|\\}}main-4.d': id 'llvmcas://{{.*}}'
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// RUN: %FileCheck %s --check-prefix=DEPS4 --input-file=%t/main-4.d -DTMP=%t
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// DEPS4: [[TMP]]{{/|\\}}main-4.o : [[TMP]]{{/|\\}}main.swift
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//--- main.swift
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import A
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//--- include/A.swiftinterface
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// swift-interface-format-version: 1.0
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// swift-module-flags: -module-name A -O -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib -user-module-version 1.0
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public func a() { }
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