; CHECK-NEXT: - { type: 0, func-id: 1, function: {{.*bar.*}}, cpu: 37, thread: 84697, kind: function-exit, tsc: 3315356841454802, data: '' }
; CHECK-NEXT: - { type: 0, func-id: 3, function: main, cpu: 37, thread: 84697, kind: function-exit, tsc: 3315356841494828, data: '' }
; CHECK-NEXT: ...
+
+; RUN: llvm-xray convert -m %S/Inputs/elf64-sample-o2.bin --symbolize --no-demangle %S/Inputs/naive-log-simple.xray -f=yaml -o - 2>&1 | FileCheck --check-prefix=MANGLED %s
+
+; MANGLED: ---
+; MANGLED-NEXT: header:
+; MANGLED-NEXT: version: 1
+; MANGLED-NEXT: type: 0
+; MANGLED-NEXT: constant-tsc: true
+; MANGLED-NEXT: nonstop-tsc: true
+; MANGLED-NEXT: cycle-frequency: 2601000000
+; MANGLED-NEXT: records:
+; MANGLED-NEXT: - { type: 0, func-id: 3, function: main, cpu: 37, thread: 84697, kind: function-enter, tsc: 3315356841453914, data: '' }
+; MANGLED-NEXT: - { type: 0, func-id: 2, function: _Z3foov, cpu: 37, thread: 84697, kind: function-enter, tsc: 3315356841454542, data: '' }
+; MANGLED-NEXT: - { type: 0, func-id: 2, function: _Z3foov, cpu: 37, thread: 84697, kind: function-exit, tsc: 3315356841454670, data: '' }
+; MANGLED-NEXT: - { type: 0, func-id: 1, function: _Z3barv, cpu: 37, thread: 84697, kind: function-enter, tsc: 3315356841454762, data: '' }
+; MANGLED-NEXT: - { type: 0, func-id: 1, function: _Z3barv, cpu: 37, thread: 84697, kind: function-exit, tsc: 3315356841454802, data: '' }
+; MANGLED-NEXT: - { type: 0, func-id: 3, function: main, cpu: 37, thread: 84697, kind: function-exit, tsc: 3315356841494828, data: '' }
+; MANGLED-NEXT: ...
cl::init(false), cl::sub(Convert));
static cl::alias ConvertSymbolize2("y", cl::aliasopt(ConvertSymbolize),
cl::desc("Alias for -symbolize"));
+static cl::opt<bool>
+ NoDemangle("no-demangle",
+ cl::desc("determines whether to demangle function name "
+ "when symbolizing function ids from the input log"),
+ cl::init(false), cl::sub(Convert));
static cl::opt<std::string>
ConvertInstrMap("instr_map",
}
const auto &FunctionAddresses = Map.getFunctionAddresses();
- symbolize::LLVMSymbolizer Symbolizer;
+ symbolize::LLVMSymbolizer::Options SymbolizerOpts;
+ if (NoDemangle)
+ SymbolizerOpts.Demangle = false;
+ symbolize::LLVMSymbolizer Symbolizer(SymbolizerOpts);
llvm::xray::FuncIdConversionHelper FuncIdHelper(ConvertInstrMap, Symbolizer,
FunctionAddresses);
llvm::xray::TraceConverter TC(FuncIdHelper, ConvertSymbolize);