[llvm-mca] Rename an error variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@349662 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/llvm-mca/llvm-mca.cpp b/tools/llvm-mca/llvm-mca.cpp
index 37c997c41764f3f4d42d6a6a4b878e8e9eefdcfe..68d63db599d73c08afc98e21e469b002bdf5740a 100644 (file)
--- a/tools/llvm-mca/llvm-mca.cpp
+++ b/tools/llvm-mca/llvm-mca.cpp
@@ -339,8 +339,8 @@ int main(int argc, char **argv) {
   Expected<const mca::CodeRegions &> RegionsOrErr = CRG.parseCodeRegions();
   if (!RegionsOrErr) {
     if (auto Err =
-            handleErrors(RegionsOrErr.takeError(), [](const StringError &Err) {
-              WithColor::error() << Err.getMessage() << '\n';
+            handleErrors(RegionsOrErr.takeError(), [](const StringError &E) {
+              WithColor::error() << E.getMessage() << '\n';
             })) {
       // Default case.
       WithColor::error() << toString(std::move(Err)) << '\n';