2d42b2ee7b
Renaming the option is based on discussions in https://reviews.llvm.org/D101122. It is normally not a good idea to rename driver flags but this flag is new enough and obscure enough that it is very unlikely to have adopters. While we're here also drop the `<kind>` metavar. It's not necessary and is actually inconsistent with the documentation in `clang/docs/ClangCommandLineReference.rst`. Differential Revision: https://reviews.llvm.org/D101491
50 lines
2.0 KiB
C++
50 lines
2.0 KiB
C++
// Frontend rejects invalid option
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// RUN: not %clang_cc1 -fsanitize=address \
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// RUN: -fsanitize-address-destructor=bad_arg -emit-llvm -o - \
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// RUN: -triple x86_64-apple-macosx10.15 %s 2>&1 | \
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// RUN: FileCheck %s --check-prefixes=CHECK-BAD-ARG
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// CHECK-BAD-ARG: invalid value 'bad_arg' in '-fsanitize-address-destructor=bad_arg'
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// Default is global dtor
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// RUN: %clang_cc1 -fsanitize=address -emit-llvm -o - -triple x86_64-apple-macosx10.15 \
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// RUN: -fno-legacy-pass-manager %s \
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// RUN: | FileCheck %s --check-prefixes=CHECK-GLOBAL-DTOR
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//
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// RUN: %clang_cc1 -fsanitize=address -emit-llvm -o - -triple x86_64-apple-macosx10.15 \
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// RUN: -flegacy-pass-manager %s \
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// RUN: | FileCheck %s --check-prefixes=CHECK-GLOBAL-DTOR
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// Explictly ask for global dtor
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// RUN: %clang_cc1 -fsanitize=address \
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// RUN: -fsanitize-address-destructor=global -emit-llvm -o - \
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// RUN: -triple x86_64-apple-macosx10.15 -fno-legacy-pass-manager %s | \
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// RUN: FileCheck %s --check-prefixes=CHECK-GLOBAL-DTOR
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//
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// RUN: %clang_cc1 -fsanitize=address \
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// RUN: -fsanitize-address-destructor=global -emit-llvm -o - \
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// RUN: -triple x86_64-apple-macosx10.15 -flegacy-pass-manager %s | \
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// RUN: FileCheck %s --check-prefixes=CHECK-GLOBAL-DTOR
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// CHECK-GLOBAL-DTOR: llvm.global_dtor{{.+}}asan.module_dtor
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// CHECK-GLOBAL-DTOR: define internal void @asan.module_dtor
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// Explictly ask for no dtors
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// RUN: %clang_cc1 -fsanitize=address \
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// RUN: -fsanitize-address-destructor=none -emit-llvm -o - \
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// RUN: -triple x86_64-apple-macosx10.15 -fno-legacy-pass-manager %s | \
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// RUN: FileCheck %s --check-prefixes=CHECK-NONE-DTOR
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//
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// RUN: %clang_cc1 -fsanitize=address \
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// RUN: -fsanitize-address-destructor=none -emit-llvm -o - \
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// RUN: -triple x86_64-apple-macosx10.15 -flegacy-pass-manager %s | \
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// RUN: FileCheck %s --check-prefixes=CHECK-NONE-DTOR
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int global;
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int main() {
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return global;
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}
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// CHECK-NONE-DTOR-NOT: llvm.global_dtor{{.+}}asan.module_dtor
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// CHECK-NONE-DTOR-NOT: define internal void @asan.module_dtor
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