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[Test] Disable chained fixups when building a few reflection tests.

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ObjectFileContext doesn't currently support chained fixups. For now, avoid building the test binaries with chained fixups to avoid issues.

This adds a %no-fixup-chains substitution which resolves to -Xlinker -no_fixup_chains on Darwin, and to nothing on everything else.

rdar://145442500
This commit is contained in:
Mike Ash
2025-02-25 13:54:42 -05:00
parent f5dd557307
commit 10feb11d27
5 changed files with 14 additions and 7 deletions
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2
test/Reflection/conformance_descriptors.swift
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@@ -11,7 +11,7 @@
// RUN: %empty-directory(%t)
// RUN: %target-build-swift -target %target-swift-5.2-abi-triple %S/Inputs/ConcreteTypes.swift %S/Inputs/GenericTypes.swift %S/Inputs/Protocols.swift %S/Inputs/Extensions.swift %S/Inputs/Closures.swift %S/Inputs/Conformances.swift -parse-as-library -emit-module -emit-library -module-name ConformanceCheck -o %t/Conformances
// RUN: %target-build-swift -target %target-swift-5.2-abi-triple %S/Inputs/ConcreteTypes.swift %S/Inputs/GenericTypes.swift %S/Inputs/Protocols.swift %S/Inputs/Extensions.swift %S/Inputs/Closures.swift %S/Inputs/Conformances.swift -parse-as-library -emit-module -emit-library %no-fixup-chains -module-name ConformanceCheck -o %t/Conformances
// RUN: %target-swift-reflection-dump %t/Conformances %platform-module-dir/%target-library-name(swiftCore) | %FileCheck %s
// CHECK: CONFORMANCES:

4
test/Reflection/typeref_decoding.swift
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@@ -11,8 +11,8 @@
// FIXME: rdar://127796117
// UNSUPPORTED: OS=linux-gnu && CPU=aarch64
// RUN: %target-build-swift -target %target-swift-5.2-abi-triple -Xfrontend -enable-anonymous-context-mangled-names %S/Inputs/ConcreteTypes.swift %S/Inputs/GenericTypes.swift %S/Inputs/Protocols.swift %S/Inputs/Extensions.swift %S/Inputs/Closures.swift -parse-as-library -emit-module -emit-library -module-name TypesToReflect -o %t/%target-library-name(TypesToReflect)
// RUN: %target-build-swift -target %target-swift-5.2-abi-triple -Xfrontend -enable-anonymous-context-mangled-names %S/Inputs/ConcreteTypes.swift %S/Inputs/GenericTypes.swift %S/Inputs/Protocols.swift %S/Inputs/Extensions.swift %S/Inputs/Closures.swift %S/Inputs/main.swift -emit-module -emit-executable -module-name TypesToReflect -o %t/TypesToReflect
// RUN: %target-build-swift -target %target-swift-5.2-abi-triple -Xfrontend -enable-anonymous-context-mangled-names %S/Inputs/ConcreteTypes.swift %S/Inputs/GenericTypes.swift %S/Inputs/Protocols.swift %S/Inputs/Extensions.swift %S/Inputs/Closures.swift -parse-as-library -emit-module -emit-library %no-fixup-chains -module-name TypesToReflect -o %t/%target-library-name(TypesToReflect)
// RUN: %target-build-swift -target %target-swift-5.2-abi-triple -Xfrontend -enable-anonymous-context-mangled-names %S/Inputs/ConcreteTypes.swift %S/Inputs/GenericTypes.swift %S/Inputs/Protocols.swift %S/Inputs/Extensions.swift %S/Inputs/Closures.swift %S/Inputs/main.swift -emit-module -emit-executable %no-fixup-chains -module-name TypesToReflect -o %t/TypesToReflect
// RUN: %target-swift-reflection-dump %t/%target-library-name(TypesToReflect) | %FileCheck %s
// RUN: %target-swift-reflection-dump %t/TypesToReflect | %FileCheck %s

4
test/Reflection/typeref_decoding_imported.swift
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@@ -11,14 +11,14 @@
// RUN: %empty-directory(%t)
// RUN: %target-build-swift -target %target-swift-5.2-abi-triple %S/Inputs/ImportedTypes.swift %S/Inputs/ImportedTypesOther.swift -parse-as-library -emit-module -emit-library -module-name TypesToReflect -o %t/%target-library-name(TypesToReflect) -I %S/Inputs
// RUN: %target-build-swift -target %target-swift-5.2-abi-triple %S/Inputs/ImportedTypes.swift %S/Inputs/ImportedTypesOther.swift -parse-as-library -emit-module -emit-library %no-fixup-chains -module-name TypesToReflect -o %t/%target-library-name(TypesToReflect) -I %S/Inputs
// RUN: %target-swift-reflection-dump %t/%target-library-name(TypesToReflect) | %FileCheck %s --check-prefix=CHECK-%target-ptrsize --check-prefix=CHECK-%target-cpu
// ... now, test single-frontend mode with multi-threaded LLVM emission:
// RUN: %empty-directory(%t)
// RUN: %target-build-swift -target %target-swift-5.2-abi-triple %S/Inputs/ImportedTypes.swift %S/Inputs/ImportedTypesOther.swift -parse-as-library -emit-module -emit-library -module-name TypesToReflect -o %t/%target-library-name(TypesToReflect) -I %S/Inputs -whole-module-optimization -num-threads 2
// RUN: %target-build-swift -target %target-swift-5.2-abi-triple %S/Inputs/ImportedTypes.swift %S/Inputs/ImportedTypesOther.swift -parse-as-library -emit-module -emit-library %no-fixup-chains -module-name TypesToReflect -o %t/%target-library-name(TypesToReflect) -I %S/Inputs -whole-module-optimization -num-threads 2
// RUN: %target-swift-reflection-dump %t/%target-library-name(TypesToReflect) | %FileCheck %s --check-prefix=CHECK-%target-ptrsize --check-prefix=CHECK-%target-cpu
// UNSUPPORTED: OS=linux-android, OS=linux-androideabi

4
test/Reflection/typeref_lowering.swift
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@@ -9,8 +9,8 @@
// rdar://100558042
// UNSUPPORTED: CPU=arm64e
// RUN: %target-build-swift -target %target-swift-5.2-abi-triple -Xfrontend -disable-availability-checking %S/Inputs/TypeLowering.swift -parse-as-library -emit-module -emit-library -module-name TypeLowering -o %t/%target-library-name(TypesToReflect)
// RUN: %target-build-swift -target %target-swift-5.2-abi-triple -Xfrontend -disable-availability-checking %S/Inputs/TypeLowering.swift %S/Inputs/main.swift -emit-module -emit-executable -module-name TypeLowering -o %t/TypesToReflect
// RUN: %target-build-swift -target %target-swift-5.2-abi-triple -Xfrontend -disable-availability-checking %S/Inputs/TypeLowering.swift -parse-as-library -emit-module -emit-library %no-fixup-chains -module-name TypeLowering -o %t/%target-library-name(TypesToReflect)
// RUN: %target-build-swift -target %target-swift-5.2-abi-triple -Xfrontend -disable-availability-checking %S/Inputs/TypeLowering.swift %S/Inputs/main.swift -emit-module -emit-executable %no-fixup-chains -module-name TypeLowering -o %t/TypesToReflect
// RUN: %target-swift-reflection-dump %t/%target-library-name(TypesToReflect) %platform-module-dir/%target-library-name(swiftCore) -dump-type-lowering < %s | %FileCheck %s --check-prefix=CHECK-%target-ptrsize
// RUN: %target-swift-reflection-dump %t/TypesToReflect %platform-module-dir/%target-library-name(swiftCore) -dump-type-lowering < %s | %FileCheck %s --check-prefix=CHECK-%target-ptrsize

7
test/lit.cfg
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@@ -2828,6 +2828,13 @@ if config.sanitizers:
else:
config.substitutions.append(('%target-sanitizer-opt', ''))
# Option to disable chained fixups on Darwin targets.
if platform.system() == 'Darwin':
config.substitutions.append(('%no-fixup-chains',
'-Xlinker -no_fixup_chains'))
else:
config.substitutions.append(('%no-fixup-chains', ''))
# WORKAROUND(rdar://53507844): On some macOS versions, we see flaky failures in
# tests which create a hard link to an executable and immediately invoke it.
# Work around this by always copying on Darwin.