From 6d594a9d76ed93cd03723283c1e7ea1b59075a3d Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Mon, 28 Sep 2009 15:07:18 +0000
Subject: Include the name of the loop header in debug messages.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82993 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Analysis/LoopPass.cpp | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'lib/Analysis/LoopPass.cpp')

diff --git a/lib/Analysis/LoopPass.cpp b/lib/Analysis/LoopPass.cpp
index 22466ae3d0..e346cc0dd4 100644
--- a/lib/Analysis/LoopPass.cpp
+++ b/lib/Analysis/LoopPass.cpp
@@ -224,7 +224,8 @@ bool LPPassManager::runOnFunction(Function &F) {
     for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {  
       Pass *P = getContainedPass(Index);
 
-      dumpPassInfo(P, EXECUTION_MSG, ON_LOOP_MSG, "");
+      dumpPassInfo(P, EXECUTION_MSG, ON_LOOP_MSG,
+                   CurrentLoop->getHeader()->getNameStr());
       dumpRequiredSet(P);
 
       initializeAnalysisImpl(P);
@@ -239,7 +240,8 @@ bool LPPassManager::runOnFunction(Function &F) {
       }
 
       if (Changed)
-        dumpPassInfo(P, MODIFICATION_MSG, ON_LOOP_MSG, "");
+        dumpPassInfo(P, MODIFICATION_MSG, ON_LOOP_MSG,
+                     CurrentLoop->getHeader()->getNameStr());
       dumpPreservedSet(P);
 
       if (!skipThisLoop) {
@@ -258,7 +260,10 @@ bool LPPassManager::runOnFunction(Function &F) {
 
       removeNotPreservedAnalysis(P);
       recordAvailableAnalysis(P);
-      removeDeadPasses(P, "", ON_LOOP_MSG);
+      removeDeadPasses(P,
+                       skipThisLoop ? "<deleted>" :
+                                      CurrentLoop->getHeader()->getNameStr(),
+                       ON_LOOP_MSG);
 
       if (skipThisLoop)
         // Do not run other passes on this loop.
@@ -271,7 +276,7 @@ bool LPPassManager::runOnFunction(Function &F) {
     if (skipThisLoop)
       for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {  
         Pass *P = getContainedPass(Index);
-        freePass(P, "", ON_LOOP_MSG);
+        freePass(P, "<deleted>", ON_LOOP_MSG);
       }
 
     // Pop the loop from queue after running all passes.
-- 
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