summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--llvm/test/tools/llvm-exegesis/X86/latency-by-opcode-name.s4
-rw-r--r--llvm/tools/llvm-exegesis/lib/BenchmarkResult.cpp2
2 files changed, 5 insertions, 1 deletions
diff --git a/llvm/test/tools/llvm-exegesis/X86/latency-by-opcode-name.s b/llvm/test/tools/llvm-exegesis/X86/latency-by-opcode-name.s
index 5c6889f0ab6..dce5e667f32 100644
--- a/llvm/test/tools/llvm-exegesis/X86/latency-by-opcode-name.s
+++ b/llvm/test/tools/llvm-exegesis/X86/latency-by-opcode-name.s
@@ -1,6 +1,8 @@
# RUN: llvm-exegesis -mode=latency -opcode-name=ADD32rr | FileCheck %s
-CHECK: mode: latency
+CHECK: ---
+CHECK-NEXT: mode: latency
CHECK-NEXT: key:
CHECK-NEXT: instructions:
CHECK-NEXT: ADD32rr
+CHECK-LAST: ...
diff --git a/llvm/tools/llvm-exegesis/lib/BenchmarkResult.cpp b/llvm/tools/llvm-exegesis/lib/BenchmarkResult.cpp
index 04752284d60..acf2c54ba33 100644
--- a/llvm/tools/llvm-exegesis/lib/BenchmarkResult.cpp
+++ b/llvm/tools/llvm-exegesis/lib/BenchmarkResult.cpp
@@ -269,7 +269,9 @@ void InstructionBenchmark::writeYamlTo(const LLVMState &State,
llvm::raw_ostream &OS) {
llvm::yaml::Output Yout(OS);
YamlContext Context(State);
+ Yout.beginDocuments();
llvm::yaml::yamlize(Yout, *this, /*unused*/ true, Context);
+ Yout.endDocuments();
}
void InstructionBenchmark::readYamlFrom(const LLVMState &State,
OpenPOWER on IntegriCloud