clang/test/Driver/fsanitize-metadata-ignorelist.c

   1 // Verify Driver passes on -fsanitize-metadata-ignorelist.
   2
   3 // RUN: echo "fun:foo" > %t.1
   4 // RUN: echo "fun:bar" > %t.2
   5
   6 // RUN: %clang --target=x86_64-linux-gnu -fexperimental-sanitize-metadata=all -fexperimental-sanitize-metadata-ignorelist=%t.1 -fexperimental-sanitize-metadata-ignorelist=%t.2 %s -### 2>&1 | FileCheck %s
   7 // RUN: %clang --target=aarch64-linux-gnu -fexperimental-sanitize-metadata=atomics -fexperimental-sanitize-metadata-ignorelist=%t.1 -fexperimental-sanitize-metadata-ignorelist=%t.2 %s -### 2>&1 | FileCheck %s
   8 // CHECK: "-fexperimental-sanitize-metadata-ignorelist={{.*}}.1" "-fexperimental-sanitize-metadata-ignorelist={{.*}}.2"
   9
  10 // Verify -fsanitize-metadata-ignorelist flag not passed if there is no -fsanitize-metadata flag.
  11 // RUN: %clang --target=x86_64-linux-gnu -fexperimental-sanitize-metadata-ignorelist=%t.1 -fexperimental-sanitize-metadata-ignorelist=%t.2 %s -### 2>&1 | FileCheck %s --check-prefix=NOSANMD
  12 // RUN: %clang --target=aarch64-linux-gnu -fexperimental-sanitize-metadata-ignorelist=%t.1 -fexperimental-sanitize-metadata-ignorelist=%t.2 %s -### 2>&1 | FileCheck %s --check-prefix=NOSANMD
  13 // NOSANMD: warning: argument unused during compilation: '-fexperimental-sanitize-metadata-ignorelist
  14 // NOSANMD-NOT: "-fexperimental-sanitize-metadata-ignorelist