Imported Upstream version 5.18.0.205

Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927

external/llvm/test/tools/sancov/Inputs/foo.cpp

@@ -0,0 +1,5 @@
+#include <stdio.h>
+#include <string>
+
+__attribute__((noinline))
+void foo() { printf("foo\n"); }

external/llvm/test/tools/sancov/Inputs/fun_blacklist.txt

@@ -0,0 +1 @@
+fun:bar*

external/llvm/test/tools/sancov/Inputs/src_blacklist.txt

@@ -0,0 +1,3 @@
+# this path looks like sancov/Inputs/../Inputs/ in the binary. 
+# Make sure it is filtered out correctly.
+src:*/sancov/Inputs/test.cpp

external/llvm/test/tools/sancov/Inputs/test-linux_android_aarch64.REMOVED.git-id

@@ -0,0 +1 @@
+854459d69fea1d05f668bfe766c77b9955f7d3f2

external/llvm/test/tools/sancov/Inputs/test-linux_x86_64.0.symcov

@@ -0,0 +1,25 @@
+{
+  "covered-points" : ["4e132b", "4e1472", "4e1520", "4e1553", "4e1586"],
+  "binary-hash" : "BB3CDD5045AED83906F6ADCC1C4DAF7E2596A6B5",
+  "point-symbol-info" : {
+    "test/tools/sancov/Inputs/foo.cpp" : {
+      "foo()" : {
+        "4e178c" : "5:0"
+      }
+    },
+    "test/tools/sancov/Inputs/test.cpp" : {
+      "bar(std::string)" : {
+        "4e132b" : "12:0"
+      },
+      "main" : {
+        "4e1472" : "14:0",
+        "4e14c2" : "16:9",
+        "4e1520" : "17:5",
+        "4e1553" : "17:5",
+        "4e1586" : "17:5",
+        "4e1635" : "19:1",
+        "4e1690" : "17:5"
+      }
+    }
+  }
+}

external/llvm/test/tools/sancov/Inputs/test-linux_x86_64.1.symcov

@@ -0,0 +1,25 @@
+{
+  "covered-points" : ["4e132b", "4e1472", "4e14c2", "4e1520", "4e1553", "4e1586", "4e178c"],
+  "binary-hash" : "BB3CDD5045AED83906F6ADCC1C4DAF7E2596A6B5",
+  "point-symbol-info" : {
+    "test/tools/sancov/Inputs/foo.cpp" : {
+      "foo()" : {
+        "4e178c" : "5:0"
+      }
+    },
+    "test/tools/sancov/Inputs/test.cpp" : {
+      "bar(std::string)" : {
+        "4e132b" : "12:0"
+      },
+      "main" : {
+        "4e1472" : "14:0",
+        "4e14c2" : "16:9",
+        "4e1520" : "17:5",
+        "4e1553" : "17:5",
+        "4e1586" : "17:5",
+        "4e1635" : "19:1",
+        "4e1690" : "17:5"
+      }
+    }
+  }
+}

external/llvm/test/tools/sancov/Inputs/test-linux_x86_64.REMOVED.git-id

@@ -0,0 +1 @@
+9ffac6f81b9d935988b2462b1edc86a94b5cbfc0

external/llvm/test/tools/sancov/Inputs/test-windows_x86_64.REMOVED.git-id

@@ -0,0 +1 @@
+3eaab93b4cfd7f52ed76c2a4f3585884be9031d8

external/llvm/test/tools/sancov/Inputs/test.cpp

@@ -0,0 +1,19 @@
+// compile & generate coverage data using:
+// clang++ -g -o test-linux_x86_64 -fsanitize=address -fsanitize-coverage=bb test.cpp ../Inputs/foo.cpp
+// ASAN_OPTIONS="coverage=1" ./test-linux_x86_64 && mv test-linux_x86_64.??*.sancov test-linux_x86_64.0.sancov
+// ASAN_OPTIONS="coverage=1" ./test-linux_x86_64 1 && mv test-linux_x86_64.??*.sancov test-linux_x86_64.1.sancov
+
+#include <stdio.h>
+#include <string>
+
+void foo();
+
+__attribute__((noinline))
+std::string bar(std::string str) { printf("bar\n"); return str; }
+
+int main(int argc, char **argv) {
+    if (argc == 2)
+        foo();
+    bar("str");
+    printf("main\n");
+}