Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/compiler-rt/test/asan/TestCases/Helpers/blacklist-extra.cc

@@ -0,0 +1,5 @@
+// This function is broken, but this file is blacklisted
+int externalBrokenFunction(int argc) {
+  char x[10] = {0};
+  return x[argc * 10];  // BOOM
+}

external/llvm-project/compiler-rt/test/asan/TestCases/Helpers/echo-env.cc

@@ -0,0 +1,19 @@
+// Helper binary for
+// lit_tests/TestCases/Darwin/unset-insert-libraries-on-exec.cc
+// Prints the environment variable with the given name.
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char *argv[]) {
+  if (argc != 2) {
+    printf("Usage: %s ENVNAME\n", argv[0]);
+    exit(1);
+  }
+  const char *value = getenv(argv[1]);
+  if (value) {
+    printf("%s = %s\n", argv[1], value);
+  } else {
+    printf("%s not set.\n", argv[1]);
+  }
+  return 0;
+}

external/llvm-project/compiler-rt/test/asan/TestCases/Helpers/init-order-atexit-extra.cc

@@ -0,0 +1,16 @@
+#include <stdio.h>
+
+class C {
+ public:
+  C() { value = 42; }
+  ~C() { }
+  int value;
+};
+
+C c;
+
+void AccessC() {
+  printf("C value: %d\n", c.value);
+}
+
+int main() { return 0; }

external/llvm-project/compiler-rt/test/asan/TestCases/Helpers/initialization-blacklist-extra.cc

@@ -0,0 +1,15 @@
+int zero_init() { return 0; }
+int badGlobal = zero_init();
+int readBadGlobal() { return badGlobal; }
+
+namespace badNamespace {
+class BadClass {
+ public:
+  BadClass() { value = 0; }
+  int value;
+};
+// Global object with non-trivial constructor.
+BadClass bad_object;
+}  // namespace badNamespace
+
+int accessBadObject() { return badNamespace::bad_object.value; }

external/llvm-project/compiler-rt/test/asan/TestCases/Helpers/initialization-blacklist-extra2.cc

@@ -0,0 +1,4 @@
+int zero_init();
+int badSrcGlobal = zero_init();
+int readBadSrcGlobal() { return badSrcGlobal; }
+

external/llvm-project/compiler-rt/test/asan/TestCases/Helpers/initialization-blacklist.txt

@@ -0,0 +1,3 @@
+global:*badGlobal*=init
+type:*badNamespace::BadClass*=init
+src:*initialization-blacklist-extra2.cc=init

external/llvm-project/compiler-rt/test/asan/TestCases/Helpers/initialization-bug-extra.cc

@@ -0,0 +1,5 @@
+// This file simply declares a dynamically initialized var by the name of 'y'.
+int initY() {
+  return 5;
+}
+int y = initY();

external/llvm-project/compiler-rt/test/asan/TestCases/Helpers/initialization-bug-extra2.cc

@@ -0,0 +1,6 @@
+// 'z' is dynamically initialized global from different TU.
+extern int z;
+int __attribute__((noinline)) initY() {
+  return z + 1;
+}
+int y = initY();

external/llvm-project/compiler-rt/test/asan/TestCases/Helpers/initialization-constexpr-extra.cc

@@ -0,0 +1,3 @@
+// Constexpr:
+int getCoolestInteger();
+static int coolest_integer = getCoolestInteger();

external/llvm-project/compiler-rt/test/asan/TestCases/Helpers/initialization-nobug-extra.cc

@@ -0,0 +1,9 @@
+// Linker initialized:
+int getAB();
+static int ab = getAB();
+// Function local statics:
+int countCalls();
+static int one = countCalls();
+// Trivial constructor, non-trivial destructor:
+int getStructWithDtorValue();
+static int val = getStructWithDtorValue();

external/llvm-project/compiler-rt/test/asan/TestCases/Helpers/lit.local.cfg

@@ -0,0 +1,3 @@
+# Sources in this directory are helper files for tests which test functionality
+# involving multiple translation units.
+config.suffixes = []

external/llvm-project/compiler-rt/test/asan/TestCases/Helpers/underflow.cc

@@ -0,0 +1 @@
+int YYY[3]={1,2,3};