Xiangling_L updated this revision to Diff 278777. Xiangling_L marked 2 inline comments as done. Xiangling_L added a comment.
Adjust the quesry; CHANGES SINCE LAST ACTION https://reviews.llvm.org/D83974/new/ https://reviews.llvm.org/D83974 Files: clang/lib/CodeGen/CodeGenModule.cpp clang/test/CodeGenCXX/aix-sinit-register-global-dtors-with-atexit.cpp clang/test/Driver/cxa-atexit.cpp Index: clang/test/Driver/cxa-atexit.cpp =================================================================== --- clang/test/Driver/cxa-atexit.cpp +++ clang/test/Driver/cxa-atexit.cpp @@ -36,6 +36,7 @@ // RUN: FileCheck --check-prefix=WITHATEXIT %s // RUN: %clang -target x86_64-apple-darwin -c -mkernel -### %s 2>&1 | \ // RUN: FileCheck --check-prefix=WITHOUTATEXIT %s + // RUN: %clang -target x86_64-pc-linux-gnu -fregister-global-dtors-with-atexit -fno-register-global-dtors-with-atexit -c -### %s 2>&1 | \ // RUN: FileCheck --check-prefix=WITHOUTATEXIT %s // RUN: %clang -target x86_64-pc-linux-gnu -fno-register-global-dtors-with-atexit -fregister-global-dtors-with-atexit -c -### %s 2>&1 | \ @@ -43,5 +44,18 @@ // RUN: %clang -target x86_64-pc-linux-gnu -c -### %s 2>&1 | \ // RUN: FileCheck --check-prefix=WITHOUTATEXIT %s +// RUN: %clang -target powerpc-ibm-aix-xcoff -fregister-global-dtors-with-atexit -fno-register-global-dtors-with-atexit -c -### %s 2>&1 | \ +// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s +// RUN: %clang -target powerpc-ibm-aix-xcoff -fno-register-global-dtors-with-atexit -fregister-global-dtors-with-atexit -c -### %s 2>&1 | \ +// RUN: FileCheck --check-prefix=WITHATEXIT %s +// RUN: %clang -target powerpc-ibm-aix-xcoff -c -### %s 2>&1 | \ +// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s +// RUN: %clang -target powerpc64-ibm-aix-xcoff -fregister-global-dtors-with-atexit -fno-register-global-dtors-with-atexit -c -### %s 2>&1 | \ +// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s +// RUN: %clang -target powerpc64-ibm-aix-xcoff -fno-register-global-dtors-with-atexit -fregister-global-dtors-with-atexit -c -### %s 2>&1 | \ +// RUN: FileCheck --check-prefix=WITHATEXIT %s +// RUN: %clang -target powerpc64-ibm-aix-xcoff -c -### %s 2>&1 | \ +// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s + // WITHATEXIT: -fregister-global-dtors-with-atexit // WITHOUTATEXIT-NOT: -fregister-global-dtors-with-atexit Index: clang/test/CodeGenCXX/aix-sinit-register-global-dtors-with-atexit.cpp =================================================================== --- /dev/null +++ clang/test/CodeGenCXX/aix-sinit-register-global-dtors-with-atexit.cpp @@ -0,0 +1,14 @@ +// RUN: not %clang_cc1 -triple powerpc-ibm-aix-xcoff -S -emit-llvm -x c++ \ +// RUN: -fregister-global-dtors-with-atexit < %s 2>&1 | \ +// RUN: FileCheck %s + +// RUN: not %clang_cc1 -triple powerpc64-ibm-aix-xcoff -S -emit-llvm -x c++ \ +// RUN: -fregister-global-dtors-with-atexit < %s 2>&1 | \ +// RUN: FileCheck %s + +struct T { + T(); + ~T(); +} t; + +// CHECK: error in backend: register global dtors with atexit() is not supported yet Index: clang/lib/CodeGen/CodeGenModule.cpp =================================================================== --- clang/lib/CodeGen/CodeGenModule.cpp +++ clang/lib/CodeGen/CodeGenModule.cpp @@ -1209,6 +1209,9 @@ /// when the module is unloaded. void CodeGenModule::AddGlobalDtor(llvm::Function *Dtor, int Priority) { if (CodeGenOpts.RegisterGlobalDtorsWithAtExit) { + if (getCXXABI().useSinitAndSterm()) + llvm::report_fatal_error( + "register global dtors with atexit() is not supported yet"); DtorsUsingAtExit[Priority].push_back(Dtor); return; }
Index: clang/test/Driver/cxa-atexit.cpp =================================================================== --- clang/test/Driver/cxa-atexit.cpp +++ clang/test/Driver/cxa-atexit.cpp @@ -36,6 +36,7 @@ // RUN: FileCheck --check-prefix=WITHATEXIT %s // RUN: %clang -target x86_64-apple-darwin -c -mkernel -### %s 2>&1 | \ // RUN: FileCheck --check-prefix=WITHOUTATEXIT %s + // RUN: %clang -target x86_64-pc-linux-gnu -fregister-global-dtors-with-atexit -fno-register-global-dtors-with-atexit -c -### %s 2>&1 | \ // RUN: FileCheck --check-prefix=WITHOUTATEXIT %s // RUN: %clang -target x86_64-pc-linux-gnu -fno-register-global-dtors-with-atexit -fregister-global-dtors-with-atexit -c -### %s 2>&1 | \ @@ -43,5 +44,18 @@ // RUN: %clang -target x86_64-pc-linux-gnu -c -### %s 2>&1 | \ // RUN: FileCheck --check-prefix=WITHOUTATEXIT %s +// RUN: %clang -target powerpc-ibm-aix-xcoff -fregister-global-dtors-with-atexit -fno-register-global-dtors-with-atexit -c -### %s 2>&1 | \ +// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s +// RUN: %clang -target powerpc-ibm-aix-xcoff -fno-register-global-dtors-with-atexit -fregister-global-dtors-with-atexit -c -### %s 2>&1 | \ +// RUN: FileCheck --check-prefix=WITHATEXIT %s +// RUN: %clang -target powerpc-ibm-aix-xcoff -c -### %s 2>&1 | \ +// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s +// RUN: %clang -target powerpc64-ibm-aix-xcoff -fregister-global-dtors-with-atexit -fno-register-global-dtors-with-atexit -c -### %s 2>&1 | \ +// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s +// RUN: %clang -target powerpc64-ibm-aix-xcoff -fno-register-global-dtors-with-atexit -fregister-global-dtors-with-atexit -c -### %s 2>&1 | \ +// RUN: FileCheck --check-prefix=WITHATEXIT %s +// RUN: %clang -target powerpc64-ibm-aix-xcoff -c -### %s 2>&1 | \ +// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s + // WITHATEXIT: -fregister-global-dtors-with-atexit // WITHOUTATEXIT-NOT: -fregister-global-dtors-with-atexit Index: clang/test/CodeGenCXX/aix-sinit-register-global-dtors-with-atexit.cpp =================================================================== --- /dev/null +++ clang/test/CodeGenCXX/aix-sinit-register-global-dtors-with-atexit.cpp @@ -0,0 +1,14 @@ +// RUN: not %clang_cc1 -triple powerpc-ibm-aix-xcoff -S -emit-llvm -x c++ \ +// RUN: -fregister-global-dtors-with-atexit < %s 2>&1 | \ +// RUN: FileCheck %s + +// RUN: not %clang_cc1 -triple powerpc64-ibm-aix-xcoff -S -emit-llvm -x c++ \ +// RUN: -fregister-global-dtors-with-atexit < %s 2>&1 | \ +// RUN: FileCheck %s + +struct T { + T(); + ~T(); +} t; + +// CHECK: error in backend: register global dtors with atexit() is not supported yet Index: clang/lib/CodeGen/CodeGenModule.cpp =================================================================== --- clang/lib/CodeGen/CodeGenModule.cpp +++ clang/lib/CodeGen/CodeGenModule.cpp @@ -1209,6 +1209,9 @@ /// when the module is unloaded. void CodeGenModule::AddGlobalDtor(llvm::Function *Dtor, int Priority) { if (CodeGenOpts.RegisterGlobalDtorsWithAtExit) { + if (getCXXABI().useSinitAndSterm()) + llvm::report_fatal_error( + "register global dtors with atexit() is not supported yet"); DtorsUsingAtExit[Priority].push_back(Dtor); return; }
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