diff options
Diffstat (limited to 'clang/test/CodeGen/hwasan-new-pm.c')
| -rw-r--r-- | clang/test/CodeGen/hwasan-new-pm.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/clang/test/CodeGen/hwasan-new-pm.c b/clang/test/CodeGen/hwasan-new-pm.c index 4701469..8f5a25c 100644 --- a/clang/test/CodeGen/hwasan-new-pm.c +++ b/clang/test/CodeGen/hwasan-new-pm.c @@ -3,12 +3,30 @@ // being instrumented properly. // RUN: %clang_cc1 -triple x86_64-linux-gnu -S -emit-llvm -o - -fsanitize=hwaddress %s | FileCheck %s -// RUN: %clang_cc1 -triple x86_64-linux-gnu -S -emit-llvm -o - -O1 -fsanitize=hwaddress %s | FileCheck %s +// RUN: %clang_cc1 -triple x86_64-linux-gnu -S -emit-llvm -o - -fsanitize=hwaddress -O1 %s | FileCheck %s + +// Don't instrument when collecting profiles, to avoid additional slowdown of slow `profile-instrument` binary. +// RUN: %clang_cc1 -triple x86_64-linux-gnu -S -emit-llvm -o - -fsanitize=hwaddress -fprofile-instrument=llvm %s | FileCheck %s -check-prefixes=NOHWASAN +// RUN: %clang_cc1 -triple x86_64-linux-gnu -S -emit-llvm -o - -fsanitize=hwaddress -fprofile-instrument=llvm -O1 %s | FileCheck %s -check-prefixes=NOHWASAN + +// Nothing special is done for clang PGO. +// RUN: %clang_cc1 -triple x86_64-linux-gnu -S -emit-llvm -o - -fsanitize=hwaddress -fprofile-instrument=clang %s | FileCheck %s +// RUN: %clang_cc1 -triple x86_64-linux-gnu -S -emit-llvm -o - -fsanitize=hwaddress -fprofile-instrument=clang -O1 %s | FileCheck %s // RUN: %clang_cc1 -triple x86_64-linux-gnu -S -emit-llvm -o - -fsanitize=kernel-hwaddress %s | FileCheck %s -// RUN: %clang_cc1 -triple x86_64-linux-gnu -S -emit-llvm -o - -O1 -fsanitize=kernel-hwaddress %s | FileCheck %s +// RUN: %clang_cc1 -triple x86_64-linux-gnu -S -emit-llvm -o - -fsanitize=kernel-hwaddress -O1 %s | FileCheck %s + +// Don't instrument when collecting profiles, to avoid additional slowdown of slow `profile-instrument` binary. +// RUN: %clang_cc1 -triple x86_64-linux-gnu -S -emit-llvm -o - -fsanitize=kernel-hwaddress -fprofile-instrument=llvm %s | FileCheck %s -check-prefixes=NOHWASAN +// RUN: %clang_cc1 -triple x86_64-linux-gnu -S -emit-llvm -o - -fsanitize=kernel-hwaddress -fprofile-instrument=llvm -O1 %s | FileCheck %s -check-prefixes=NOHWASAN + +// Nothing special is done for clang PGO. +// RUN: %clang_cc1 -triple x86_64-linux-gnu -S -emit-llvm -o - -fsanitize=kernel-hwaddress -fprofile-instrument=clang %s | FileCheck %s +// RUN: %clang_cc1 -triple x86_64-linux-gnu -S -emit-llvm -o - -fsanitize=kernel-hwaddress -fprofile-instrument=clang -O1 %s | FileCheck %s int foo(int *a) { return *a; } // All the cases above mark the function with sanitize_hwaddress. // CHECK: sanitize_hwaddress +// CHECK: declare void @__hwasan_ +// NOHWASAN-NOT: __hwasan |