[PATCH] D137338: Fix dupe word typos

[Alexander Potapenko via Phabricator via llvm-commits]

glider added subscribers: pcc, glider.
glider added inline comments.


================
Comment at: clang/docs/DataFlowSanitizerDesign.rst:54
 
-  /// Returns whether the given label label contains the label elem.
+  /// Returns whether the given label contains the label elem.
   int dfsan_has_label(dfsan_label label, dfsan_label elem);
----------------
I believe the word duplication is on purpose here. I'd rewrite the comment as:

```
Returns whether the given label @label contains the label @elem.
```

@pcc, what do you think?


================
Comment at: compiler-rt/include/sanitizer/dfsan_interface.h:65
 
-/// Returns whether the given label label contains the label elem.
+/// Returns whether the given label contains the label elem.
 int dfsan_has_label(dfsan_label label, dfsan_label elem);
----------------
Same as clang/docs/DataFlowSanitizerDesign.rst above.


================
Comment at: compiler-rt/lib/asan/asan_allocator.cpp:1161
   // the `pthread_create()` interceptor doesn't wait for the child thread to
-  // start before returning and thus loosing the the only live reference to the
+  // start before returning and thus loosing the only live reference to the
   // heap object on the stack.
----------------
Ack.


================
Comment at: compiler-rt/lib/sanitizer_common/tests/sanitizer_stacktrace_test.cpp:211
 
-  // This the the truncation case.
+  // This the truncation case.
   ASSERT_GT(actual_len, sizeof(tinybuf));
----------------
Ack.


================
Comment at: compiler-rt/lib/tsan/rtl-old/tsan_interceptors_posix.cpp:2510
     // Can't use internal_memcpy, because it copies byte-by-byte,
-    // and signal handler reads the handler concurrently. It it can read
+    // and signal handler reads the handler concurrently. It can read
     // some bytes from old value and some bytes from new value.
----------------
Ack.


================
Comment at: compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:2529
     // Can't use internal_memcpy, because it copies byte-by-byte,
-    // and signal handler reads the handler concurrently. It it can read
+    // and signal handler reads the handler concurrently. It can read
     // some bytes from old value and some bytes from new value.
----------------
Ack.


================
Comment at: llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp:540
   Type *getShadowTy(Type *OrigTy);
-  /// Returns the shadow type of of V's type.
+  /// Returns the shadow type of V's type.
   Type *getShadowTy(Value *V);
----------------
Ack.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D137338/new/

https://reviews.llvm.org/D137338