From 2e922890145333434ed246f9a7bd8285c20e9bea Mon Sep 17 00:00:00 2001
From: Adam Nemet <anemet@apple.com>
Date: Tue, 28 Nov 2017 22:11:00 +0000
Subject: Demote this opt remark to DEBUG.

From a random opt-stat output:

Top 10 remarks:
  tailcallelim/tailcall          53%
  inline/AlwaysInline            13%
  gvn/LoadClobbered              13%
  inline/Inlined                  8%
  inline/TooCostly                2%
  inline/NoDefinition             2%
  licm/LoadWithLoopInvariantAddressInvalidated  2%
  licm/Hoisted                    1%
  asm-printer/InstructionCount    1%
  prologepilog/StackSize          1%

llvm-svn: 319235
---
 llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp')

diff --git a/llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp b/llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp
index 9d6702b0fd0..f5aa47f927e 100644
--- a/llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp
+++ b/llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp
@@ -303,10 +303,7 @@ static bool markTails(Function &F, bool &AllCallsAreTailCalls,
     if (Visited[CI->getParent()] != ESCAPED) {
       // If the escape point was part way through the block, calls after the
       // escape point wouldn't have been put into DeferredTails.
-      ORE->emit([&]() {
-        return OptimizationRemark(DEBUG_TYPE, "tailcall", CI)
-               << "marked as tail call candidate";
-      });
+      DEBUG(dbgs() << "Marked as tail call candidate: " << *CI << "\n");
       CI->setTailCall();
       Modified = true;
     } else {
-- 
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