Add # of printed instructions statistic to both the SPARC and X86 LLC backends.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8892 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 8 insertions, 0 deletions

diff --git a/lib/Target/X86/Printer.cpp b/lib/Target/X86/Printer.cpp
index d36f298..fbc6b6e 100644
--- a/lib/Target/X86/Printer.cpp
+++ b/lib/Target/X86/Printer.cpp
@@ -18,10 +18,13 @@
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Support/Mangler.h"
+#include "Support/Statistic.h"
 #include "Support/StringExtras.h"
 #include "Support/CommandLine.h"
 
 namespace {
+  Statistic<> EmittedInsts("asm-printer", "Number of machine instrs printed");
+
   // FIXME: This should be automatically picked up by autoconf from the C
   // frontend
   cl::opt<bool> EmitCygwin("enable-cygwin-compatible-output", cl::Hidden,
@@ -573,6 +576,7 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
   const TargetInstrInfo &TII = TM.getInstrInfo();
   const TargetInstrDescriptor &Desc = TII.get(Opcode);
 
+  ++EmittedInsts;
   switch (Desc.TSFlags & X86II::FormMask) {
   case X86II::Pseudo:
     // Print pseudo-instructions as comments; either they should have been
diff --git a/lib/Target/X86/X86AsmPrinter.cpp b/lib/Target/X86/X86AsmPrinter.cpp
index d36f298..fbc6b6e 100644
--- a/lib/Target/X86/X86AsmPrinter.cpp
+++ b/lib/Target/X86/X86AsmPrinter.cpp
@@ -18,10 +18,13 @@
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Support/Mangler.h"
+#include "Support/Statistic.h"
 #include "Support/StringExtras.h"
 #include "Support/CommandLine.h"
 
 namespace {
+  Statistic<> EmittedInsts("asm-printer", "Number of machine instrs printed");
+
   // FIXME: This should be automatically picked up by autoconf from the C
   // frontend
   cl::opt<bool> EmitCygwin("enable-cygwin-compatible-output", cl::Hidden,
@@ -573,6 +576,7 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
   const TargetInstrInfo &TII = TM.getInstrInfo();
   const TargetInstrDescriptor &Desc = TII.get(Opcode);
 
+  ++EmittedInsts;
   switch (Desc.TSFlags & X86II::FormMask) {
   case X86II::Pseudo:
     // Print pseudo-instructions as comments; either they should have been