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251182cf52
Allow detecting the compiler runtime libraries for non-Darwin platforms, allowing us to test that programs relying on these libraries link successfully.
37 lines
1.4 KiB
Swift
37 lines
1.4 KiB
Swift
// RUN: %empty-directory(%t/out)
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// RUN: split-file %s %t
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// rdar://129337999 - Make sure we can link without issues.
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// The legacy driver does not support doing this in one invocation, so split it
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// up for compatibility with both the legacy and new driver.
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// RUN: %target-build-swift -c %t/a.swift -profile-generate -profile-coverage-mapping -parse-as-library -module-name A -o %t/out/a.swift.o
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// RUN: %target-build-swift -emit-module %t/a.swift -profile-generate -profile-coverage-mapping -parse-as-library -module-name A -emit-module-path %t/out/A.swiftmodule
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// RUN: %target-build-swift %t/b.swift -profile-generate -profile-coverage-mapping -o %t/main -module-name B -I %t/out %t/out/a.swift.o
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// RUN: %target-codesign %t/main
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// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main
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// RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
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// The implicit-check-not here ensures we match all recorded line counts.
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// RUN: %llvm-cov show %t/main -instr-profile=%t/default.profdata | %FileCheck --implicit-check-not "{{[ ]*\|[ ]*[0-9]+}}" %s
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// REQUIRES: profile_runtime
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// REQUIRES: executable_test
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// FIXME: Currently fails on non-Darwin (https://github.com/swiftlang/swift/issues/75240)
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// REQUIRES: OS=macosx
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//--- a.swift
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@_transparent
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public func foo() {}
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// CHECK: 1|public func foo() {}
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//--- b.swift
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import A
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foo()
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// CHECK: 1|foo()
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