Measure time that IR parsing took as part of the -time-passes measurement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178662 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/IRReader/IRReader.cpp b/lib/IRReader/IRReader.cpp
index fb87cbd..eeec14e 100644
--- a/lib/IRReader/IRReader.cpp
+++ b/lib/IRReader/IRReader.cpp
@@ -14,9 +14,18 @@
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/system_error.h"
+#include "llvm/Support/Timer.h"
using namespace llvm;
+namespace llvm {
+ extern bool TimePassesIsEnabled;
+}
+
+static const char *TimeIRParsingGroupName = "LLVM IR Parsing";
+static const char *TimeIRParsingName = "Parse IR";
+
+
Module *llvm::getLazyIRModule(MemoryBuffer *Buffer, SMDiagnostic &Err,
LLVMContext &Context) {
if (isBitcode((const unsigned char *)Buffer->getBufferStart(),
@@ -50,6 +59,8 @@
Module *llvm::ParseIR(MemoryBuffer *Buffer, SMDiagnostic &Err,
LLVMContext &Context) {
+ NamedRegionTimer T(TimeIRParsingName, TimeIRParsingGroupName,
+ TimePassesIsEnabled);
if (isBitcode((const unsigned char *)Buffer->getBufferStart(),
(const unsigned char *)Buffer->getBufferEnd())) {
std::string ErrMsg;