Remove \brief commands from doxygen comments.

This is similar to the LLVM change https://reviews.llvm.org/D46290.

We've been running doxygen with the autobrief option for a couple of
years now. This makes the \brief markers into our comments
redundant. Since they are a visual distraction and we don't want to
encourage more \brief markers in new code either, this patch removes
them all.

Patch produced by

for i in $(git grep -l '\@brief'); do perl -pi -e 's/\@brief //g' $i & done
for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done

Differential Revision: https://reviews.llvm.org/D46320

llvm-svn: 331834

1 files changed, 4 insertions, 4 deletions

diff --git a/clang/lib/CodeGen/CodeGenPGO.cpp b/clang/lib/CodeGen/CodeGenPGO.cpp
index 295893c64fb..c8c2a1b956b 100644
--- a/clang/lib/CodeGen/CodeGenPGO.cpp
+++ b/clang/lib/CodeGen/CodeGenPGO.cpp
@@ -58,7 +58,7 @@ enum PGOHashVersion : unsigned {
 };
 
 namespace {
-/// \brief Stable hasher for PGO region counters.
+/// Stable hasher for PGO region counters.
 ///
 /// PGOHash produces a stable hash of a given function's control flow.
 ///
@@ -79,7 +79,7 @@ class PGOHash {
   static const unsigned TooBig = 1u << NumBitsPerType;
 
 public:
-  /// \brief Hash values for AST nodes.
+  /// Hash values for AST nodes.
   ///
   /// Distinct values for AST nodes that have region counters attached.
   ///
@@ -978,7 +978,7 @@ void CodeGenPGO::loadRegionCounts(llvm::IndexedInstrProfReader *PGOReader,
   RegionCounts = ProfRecord->Counts;
 }
 
-/// \brief Calculate what to divide by to scale weights.
+/// Calculate what to divide by to scale weights.
 ///
 /// Given the maximum weight, calculate a divisor that will scale all the
 /// weights to strictly less than UINT32_MAX.
@@ -986,7 +986,7 @@ static uint64_t calculateWeightScale(uint64_t MaxWeight) {
   return MaxWeight < UINT32_MAX ? 1 : MaxWeight / UINT32_MAX + 1;
 }
 
-/// \brief Scale an individual branch weight (and add 1).
+/// Scale an individual branch weight (and add 1).
 ///
 /// Scale a 64-bit weight down to 32-bits using \c Scale.
 ///