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1/// Verify that ignorelist sections correctly select sanitizers to apply2/// ignorelist entries to.3 4// RUN: %clang_cc1 -emit-llvm %s -o -\5// RUN: -fsanitize-ignorelist=%S/Inputs/sanitizer-special-case-list-globals.txt \6// RUN: | FileCheck %s --check-prefix=NONE7 8// RUN: %clang_cc1 -fsanitize=address -emit-llvm %s -o -\9// RUN: -fsanitize-ignorelist=%S/Inputs/sanitizer-special-case-list-globals.txt \10// RUN: | FileCheck %s --check-prefix=ASAN11 12/// Note: HWASan effectively reorders globals (it puts the unsanitized ones13/// first), which is hard to check for, as 'CHECK-DAG' doesn't play terribly14/// nicely with 'CHECK-NOT'. This is why the 'always_ignored' and15/// 'hwasan_ignored' comes first in this file.16// RUN: %clang_cc1 -fsanitize=hwaddress -triple=aarch64-linux-android31 -emit-llvm %s -o -\17// RUN: -fsanitize-ignorelist=%S/Inputs/sanitizer-special-case-list-globals.txt \18// RUN: | FileCheck %s --check-prefix=HWASAN19 20// RUN: %clang_cc1 -fsanitize=memtag-globals -triple=aarch64-linux-android31 \21// RUN: -fsanitize-ignorelist=%S/Inputs/sanitizer-special-case-list-globals.txt \22// RUN: -emit-llvm %s -o - | FileCheck %s --check-prefix=MEMTAG23 24/// Check that the '[cfi-vcall|cfi-icall] src:*' rule in the ignorelist doesn't change25/// anything for ASan.26// RUN: %clang_cc1 -fsanitize=address -emit-llvm %s -o -\27// RUN: -fsanitize-ignorelist=%S/Inputs/sanitizer-special-case-list-globals.txt \28// RUN: | FileCheck %s --check-prefix=ASAN29 30/// Check that -fsanitize=kernel-address picks up the '[address]' groups.31// RUN: %clang_cc1 -fsanitize=kernel-address -mllvm -hwasan-kernel=1 -emit-llvm %s -o -\32// RUN: -fsanitize-ignorelist=%S/Inputs/sanitizer-special-case-list-globals.txt \33// RUN: | FileCheck %s --check-prefix=ASAN34 35/// KHWASan doesn't instrument global variables.36// RUN: %clang_cc1 -fsanitize=kernel-hwaddress -mllvm -hwasan-kernel=1 -emit-llvm %s -o -\37// RUN: -fsanitize-ignorelist=%S/Inputs/sanitizer-special-case-list-globals.txt \38// RUN: | FileCheck %s --check-prefix=NONE39 40/// Check that the '[cfi-vcall|cfi-icall] src:*' rule doesnt' emit anything for41/// GVs.42// RUN: %clang_cc1 -fsanitize=cfi-vcall,cfi-icall -emit-llvm %s -o -\43// RUN: -fsanitize-ignorelist=%S/Inputs/sanitizer-special-case-list-globals.txt \44// RUN: | FileCheck %s --check-prefix=NONE45 46// NONE: @always_ignored ={{.*}} global47// NONE-NOT: no_sanitize48// ASAN: @always_ignored ={{.*}} global {{.*}}, no_sanitize_address49// HWASAN: @always_ignored ={{.*}} global {{.*}}, no_sanitize_hwaddress50// MEMTAG: @always_ignored ={{.*}} global51// MEMTAG-NOT: sanitize_memtag52unsigned always_ignored;53 54// NONE: @hwasan_ignored ={{.*}} global55// NONE-NOT: no_sanitize56// ASAN: @hwasan_ignored ={{.*}} global57// ASAN-NOT: no_sanitize_address58// HWASAN: @hwasan_ignored ={{.*}} global {{.*}}, no_sanitize_hwaddress59// MEMTAG: @hwasan_ignored ={{.*}} global {{.*}} sanitize_memtag60unsigned hwasan_ignored;61 62// NONE: @asan_ignored ={{.*}} global63// NONE-NOT: asan_ignored64// ASAN: @asan_ignored ={{.*}} global {{.*}}, no_sanitize_address65// HWASAN: @asan_ignored.hwasan = {{.*}} global66// HWASAN-NOT: no_sanitize_hwaddress67// MEMTAG: @asan_ignored ={{.*}} global {{.*}} sanitize_memtag68unsigned asan_ignored;69 70// NONE: @memtag_ignored ={{.*}} global71// NONE-NOT: memtag_ignored72// ASAN: @memtag_ignored ={{.*}} global73// ASAN-NOT: no_sanitize_address74// HWASAN: @memtag_ignored.hwasan = {{.*}} global75// HWASAN-NOT: no_sanitize_hwaddress76// MEMTAG: @memtag_ignored ={{.*}} global77// MEMTAG-NOT: sanitize_memtag78unsigned memtag_ignored;79 80// NONE: @never_ignored ={{.*}} global81// NONE-NOT: never_ignored82// ASAN: @never_ignored ={{.*}} global83// ASAN-NOT: no_sanitize_address84// HWASAN: @never_ignored.hwasan ={{.*}} global85// HWASAN-NOT: no_sanitize_hwaddress86// MEMTAG: @never_ignored ={{.*}} global {{.*}} sanitize_memtag87unsigned never_ignored;88