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Dependence: Add DEBUG support.

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Contributed-by:  Star Tan <tanmx_star@yeah.net>
llvm-svn: 187498
This commit is contained in:
Tobias Grosser 2013-07-31 14:35:17 +00:00
parent 791bea4182
commit abd96a0c0a
1 changed files with 12 additions and 0 deletions
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12
polly/lib/Analysis/Dependences.cpp
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@ -30,6 +30,9 @@
#include <isl/map.h>
#include <isl/set.h>
#define DEBUG_TYPE "polly-dependence"
#include "llvm/Support/Debug.h"
using namespace polly;
using namespace llvm;
@ -88,8 +91,15 @@ void Dependences::collectInfo(Scop &S, isl_union_map **Read,
void Dependences::calculateDependences(Scop &S) {
isl_union_map *Read, *Write, *MayWrite, *Schedule;
DEBUG(dbgs() << "Scop: " << S << "\n");
collectInfo(S, &Read, &Write, &MayWrite, &Schedule);
DEBUG(dbgs() << "Read: " << Read << "\n";
dbgs() << "Write: " << Write << "\n";
dbgs() << "MayWrite: " << MayWrite << "\n";
dbgs() << "Schedule: " << Schedule << "\n");
if (OptAnalysisType == VALUE_BASED_ANALYSIS) {
isl_union_map_compute_flow(
isl_union_map_copy(Read), isl_union_map_copy(Write),
@ -131,6 +141,8 @@ void Dependences::calculateDependences(Scop &S) {
RAW = isl_union_map_coalesce(RAW);
WAW = isl_union_map_coalesce(WAW);
WAR = isl_union_map_coalesce(WAR);
DEBUG(printScop(dbgs()));
}
bool Dependences::runOnScop(Scop &S) {