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ec6ada6264
On AIX, the semantic of global_dtors contains __sterm functions associated with C++ cleanup actions and user-declared __attribute__((destructor)) functions. We should never merely register __sterm with atexit(), so currently -fregister_global_dtors_with_atexit does not work well on AIX: It would cause finalization actions to not occur when unloading shared libraries. We need to figure out a way to handle that when we start supporting user-declared __attribute__((destructor)) functions. Currently we report_fatal_error on this option temporarily. Differential Revision: https://reviews.llvm.org/D83974
62 lines
4.8 KiB
C++
62 lines
4.8 KiB
C++
// RUN: %clang -### -target armv7-unknown-windows-msvc -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
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// RUN: %clang -### -target armv7-unknown-windows-itanium -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
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// RUN: %clang -### -target armv7-unknown-windows-gnu -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
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// RUN: %clang -### -target armv7-unknown-windows-cygnus -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
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// RUN: %clang -### -target i686-unknown-windows-msvc -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
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// RUN: %clang -### -target i686-unknown-windows-itanium -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
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// RUN: %clang -### -target i686-unknown-windows-gnu -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
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// RUN: %clang -### -target i686-unknown-windows-cygnus -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
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// RUN: %clang -### -target x86_64-unknown-windows-msvc -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
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// RUN: %clang -### -target x86_64-unknown-windows-itanium -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
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// RUN: %clang -### -target x86_64-unknown-windows-gnu -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
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// RUN: %clang -### -target x86_64-unknown-windows-cygnus -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
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// RUN: %clang -### -target hexagon-unknown-none -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-HEXAGON
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// RUN: %clang -### -target xcore-unknown-none -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-XCORE
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// RUN: %clang -### -target armv7-mti-none -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-MTI
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// RUN: %clang -### -target mips-unknown-none -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-MIPS
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// RUN: %clang -### -target mips-unknown-none-gnu -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-MIPS
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// RUN: %clang -### -target mips-mti-none-gnu -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-MIPS
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// RUN: %clang -### -target sparc-sun-solaris -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-SOLARIS
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// RUN: %clang -### -target powerpc-ibm-aix-xcoff -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-AIX
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// RUN: %clang -### -target powerpc64-ibm-aix-xcoff -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-AIX
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// CHECK-WINDOWS: "-fno-use-cxa-atexit"
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// CHECK-SOLARIS-NOT: "-fno-use-cxa-atexit"
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// CHECK-HEXAGON-NOT: "-fno-use-cxa-atexit"
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// CHECK-XCORE: "-fno-use-cxa-atexit"
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// CHECK-MTI: "-fno-use-cxa-atexit"
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// CHECK-MIPS-NOT: "-fno-use-cxa-atexit"
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// CHECK-AIX: "-fno-use-cxa-atexit"
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// RUN: %clang -target x86_64-apple-darwin -fregister-global-dtors-with-atexit -fno-register-global-dtors-with-atexit -c -### %s 2>&1 | \
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// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s
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// RUN: %clang -target x86_64-apple-darwin -fno-register-global-dtors-with-atexit -fregister-global-dtors-with-atexit -c -### %s 2>&1 | \
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// RUN: FileCheck --check-prefix=WITHATEXIT %s
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// RUN: %clang -target x86_64-apple-darwin -c -### %s 2>&1 | \
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// RUN: FileCheck --check-prefix=WITHATEXIT %s
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// RUN: %clang -target x86_64-apple-darwin -c -mkernel -### %s 2>&1 | \
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// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s
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// RUN: %clang -target x86_64-pc-linux-gnu -fregister-global-dtors-with-atexit -fno-register-global-dtors-with-atexit -c -### %s 2>&1 | \
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// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s
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// RUN: %clang -target x86_64-pc-linux-gnu -fno-register-global-dtors-with-atexit -fregister-global-dtors-with-atexit -c -### %s 2>&1 | \
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// RUN: FileCheck --check-prefix=WITHATEXIT %s
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// RUN: %clang -target x86_64-pc-linux-gnu -c -### %s 2>&1 | \
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// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s
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// RUN: %clang -target powerpc-ibm-aix-xcoff -fregister-global-dtors-with-atexit -fno-register-global-dtors-with-atexit -c -### %s 2>&1 | \
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// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s
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// RUN: %clang -target powerpc-ibm-aix-xcoff -fno-register-global-dtors-with-atexit -fregister-global-dtors-with-atexit -c -### %s 2>&1 | \
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// RUN: FileCheck --check-prefix=WITHATEXIT %s
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// RUN: %clang -target powerpc-ibm-aix-xcoff -c -### %s 2>&1 | \
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// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s
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// RUN: %clang -target powerpc64-ibm-aix-xcoff -fregister-global-dtors-with-atexit -fno-register-global-dtors-with-atexit -c -### %s 2>&1 | \
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// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s
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// RUN: %clang -target powerpc64-ibm-aix-xcoff -fno-register-global-dtors-with-atexit -fregister-global-dtors-with-atexit -c -### %s 2>&1 | \
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// RUN: FileCheck --check-prefix=WITHATEXIT %s
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// RUN: %clang -target powerpc64-ibm-aix-xcoff -c -### %s 2>&1 | \
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// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s
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// WITHATEXIT: -fregister-global-dtors-with-atexit
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// WITHOUTATEXIT-NOT: -fregister-global-dtors-with-atexit
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