[llvm-branch-commits] [clang-tools-extra] [llvm] [clang] [sanitizer_symbolizer] Add end to end test for symbolizer markup. (PR #77702)

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``````````bash
git-clang-format --diff a0ec54f71d12e29d88c24dc8f0482ee4bc26cf0e 
27fb627cc2a1c35140f6665d184ce544a73b8ea1 -- 
compiler-rt/test/asan/TestCases/use-after-free-symbolizer-markup.cpp 
compiler-rt/test/tsan/simple_stack_symbolizer_markup.cpp
``````````

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<details>
<summary>
View the diff from clang-format here.
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``````````diff
diff --git 
a/compiler-rt/test/asan/TestCases/use-after-free-symbolizer-markup.cpp 
b/compiler-rt/test/asan/TestCases/use-after-free-symbolizer-markup.cpp
index 548ae57b5c..5b46ced2f4 100644
--- a/compiler-rt/test/asan/TestCases/use-after-free-symbolizer-markup.cpp
+++ b/compiler-rt/test/asan/TestCases/use-after-free-symbolizer-markup.cpp
@@ -1,5 +1,5 @@
 // COM: End to end test for the sanitizer symbolizer markup. Since it uses 
debug info
-// COM: to do offline symbolization we only check that the current module 
correctly is correctly symbolized  
+// COM: to do offline symbolization we only check that the current module 
correctly is correctly symbolized
 // REQUIRES: linux
 // RUN: %clangxx_asan %s -Wl,--build-id=0x12345678 -o %t.main
 // RUN: mkdir -p %t/.build-id/12
@@ -9,9 +9,8 @@
 
 #include <stdlib.h>
 
-[[gnu::noinline]]
-char *alloc() {
-  char *x = (char*)malloc(10 * sizeof(char));
+[[gnu::noinline]] char *alloc() {
+  char *x = (char *)malloc(10 * sizeof(char));
   return x;
 }
 int main() {
@@ -26,7 +25,7 @@ int main() {
 // CHECK: {{0x.* is located 5 bytes inside of 10-byte region .0x.*,0x.*}}
 // CHECK: {{freed by thread T0 here:}}
 // CHECK: {{    #1 0x.* main 
.*use-after-free-symbolizer-markup.cpp:}}[[@LINE-9]]
-// CHECK: {{previously allocated by thread T0 here:}} 
+// CHECK: {{previously allocated by thread T0 here:}}
 // CHECK: {{    #1 0x.* alloc\(\) 
.*use-after-free-symbolizer-markup.cpp:}}[[@LINE-16]]
 // CHECK: {{    #2 0x.* main 
.*use-after-free-symbolizer-markup.cpp:}}[[@LINE-13]]
 // CHECK: Shadow byte legend (one shadow byte represents {{[0-9]+}} 
application bytes):
diff --git a/compiler-rt/test/tsan/simple_stack_symbolizer_markup.cpp 
b/compiler-rt/test/tsan/simple_stack_symbolizer_markup.cpp
index 5798986d73..a4f5e0e9d9 100644
--- a/compiler-rt/test/tsan/simple_stack_symbolizer_markup.cpp
+++ b/compiler-rt/test/tsan/simple_stack_symbolizer_markup.cpp
@@ -1,5 +1,5 @@
 // REQUIRES: linux
-// RUN: %clangxx_tsan %s -Wl,--build-id=0x12345678 -O1 -o %t.main 
+// RUN: %clangxx_tsan %s -Wl,--build-id=0x12345678 -O1 -o %t.main
 // RUN: mkdir -p %t/.build-id/12
 // RUN: cp %t.main %t/.build-id/12/345678.debug
 // RUN: %env_tsan_opts=enable_symbolizer_markup=1 %deflake %run %t.main 
>%t/sanitizer.out
@@ -9,9 +9,7 @@
 
 int Global;
 
-void __attribute__((noinline)) foo1() {
-  Global = 42;
-}
+void __attribute__((noinline)) foo1() { Global = 42; }
 
 void __attribute__((noinline)) bar1() {
   volatile int tmp = 42;

``````````

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https://github.com/llvm/llvm-project/pull/77702
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