Small changes; slightly faster than tsan11rec in jsbench now

[c11tester.git] / datarace.cc

diff --git a/datarace.cc b/datarace.cc
index f988596f492343f7db2519cf5a83af3bce41821e..da5fa8ce6ea6434ebacf0201e36f44cbba376d7b 100644 (file)
--- a/datarace.cc
+++ b/datarace.cc
@@ -16,6 +16,7 @@ static void *memory_base;
 static void *memory_top;
 static RaceSet * raceset;
 
+#ifdef COLLECT_STAT
 static unsigned int store8_count = 0;
 static unsigned int store16_count = 0;
 static unsigned int store32_count = 0;
@@ -25,6 +26,7 @@ static unsigned int load8_count = 0;
 static unsigned int load16_count = 0;
 static unsigned int load32_count = 0;
 static unsigned int load64_count = 0;
+#endif
 
 static const ModelExecution * get_execution()
 {
@@ -556,9 +558,9 @@ struct DataRace * fullRaceCheckRead(thread_id_t thread, const void *location, ui
                if (clock_may_race(currClock, thread, readClock, readThread)) {
                        /* Still need this read in vector */
                        if (copytoindex != i) {
-                               ASSERT(record->thread[i] >= 0);
-                               record->readClock[copytoindex] = record->readClock[i];
-                               record->thread[copytoindex] = record->thread[i];
+                               ASSERT(readThread >= 0);
+                               record->readClock[copytoindex] = readClock;
+                               record->thread[copytoindex] = readThread;
                        }
                        copytoindex++;
                }
@@ -1212,6 +1214,7 @@ void raceCheckWrite8(thread_id_t thread, const void *location)
        raceCheckWrite_firstIt(thread, location, &old_shadowval, &new_shadowval);
 }
 
+#ifdef COLLECT_STAT
 void print_normal_accesses()
 {
        model_print("store 8  count: %u\n", store8_count);
@@ -1224,3 +1227,4 @@ void print_normal_accesses()
        model_print("load  32 count: %u\n", load32_count);
        model_print("load  64 count: %u\n", load64_count);
 }
+#endif