[llvm-exegesis][NFC] Move BenchmarkFailure to own file.

Summary: And rename to exegesis::Failure, as it's used everytwhere.

Reviewers: gchatelet

Subscribers: tschuett, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D68217

llvm-svn: 373209

1 files changed, 2 insertions, 5 deletions

diff --git a/llvm/tools/llvm-exegesis/lib/BenchmarkRunner.cpp b/llvm/tools/llvm-exegesis/lib/BenchmarkRunner.cpp
index a08983817ad..4b541f4d829 100644
--- a/llvm/tools/llvm-exegesis/lib/BenchmarkRunner.cpp
+++ b/llvm/tools/llvm-exegesis/lib/BenchmarkRunner.cpp
@@ -11,6 +11,7 @@
 
 #include "Assembler.h"
 #include "BenchmarkRunner.h"
+#include "Error.h"
 #include "MCInstrDescView.h"
 #include "PerfHelper.h"
 #include "llvm/ADT/StringExtras.h"
@@ -24,9 +25,6 @@
 namespace llvm {
 namespace exegesis {
 
-BenchmarkFailure::BenchmarkFailure(const llvm::Twine &S)
-    : llvm::StringError(S, llvm::inconvertibleErrorCode()) {}
-
 BenchmarkRunner::BenchmarkRunner(const LLVMState &State,
                                  InstructionBenchmark::ModeE Mode)
     : State(State), Mode(Mode), Scratch(std::make_unique<ScratchSpace>()) {}
@@ -71,8 +69,7 @@ private:
         llvm::CrashRecoveryContext::Disable();
         // FIXME: Better diagnosis.
         if (Crashed)
-          return llvm::make_error<BenchmarkFailure>(
-              "snippet crashed while running");
+          return make_error<Failure>("snippet crashed while running");
       }
       CounterValue += Counter.read();
     }