[sanitizer] Reverting rCRT329595

Summary:
Even this version seems to mess with Android somehow. Reverting for now while
I figure out what's up.

Subscribers: kubamracek, delcypher, #sanitizers, llvm-commits

Differential Revision: https://reviews.llvm.org/D45450

llvm-svn: 329606

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc b/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc
index 48d1749..9c24c30 100644 (file)
--- a/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc
@@ -18,6 +18,7 @@
 #include "sanitizer_flags.h"
 #include "sanitizer_procmaps.h"
 #include "sanitizer_report_decorator.h"
+#include "sanitizer_stackdepot.h"
 #include "sanitizer_stacktrace.h"
 #include "sanitizer_symbolizer.h"
 
@@ -112,9 +113,6 @@ void SetSoftRssLimitExceededCallback(void (*Callback)(bool exceeded)) {
 }
 
 #if SANITIZER_LINUX && !SANITIZER_GO
-// Weak definition for when sanitizer_stackdepot is not linked in.
-SANITIZER_WEAK_ATTRIBUTE StackDepotStats *StackDepotGetStats();
-
 void BackgroundThread(void *arg) {
   uptr hard_rss_limit_mb = common_flags()->hard_rss_limit_mb;
   uptr soft_rss_limit_mb = common_flags()->soft_rss_limit_mb;
@@ -132,17 +130,15 @@ void BackgroundThread(void *arg) {
         Printf("%s: RSS: %zdMb\n", SanitizerToolName, current_rss_mb);
         prev_reported_rss = current_rss_mb;
       }
-      if (&StackDepotGetStats) {
-        // If stack depot has grown 10% since last time, print it too.
-        StackDepotStats *stack_depot_stats = StackDepotGetStats();
-        if (prev_reported_stack_depot_size * 11 / 10 <
-            stack_depot_stats->allocated) {
-          Printf("%s: StackDepot: %zd ids; %zdM allocated\n",
-                 SanitizerToolName,
-                 stack_depot_stats->n_uniq_ids,
-                 stack_depot_stats->allocated >> 20);
-          prev_reported_stack_depot_size = stack_depot_stats->allocated;
-        }
+      // If stack depot has grown 10% since last time, print it too.
+      StackDepotStats *stack_depot_stats = StackDepotGetStats();
+      if (prev_reported_stack_depot_size * 11 / 10 <
+          stack_depot_stats->allocated) {
+        Printf("%s: StackDepot: %zd ids; %zdM allocated\n",
+               SanitizerToolName,
+               stack_depot_stats->n_uniq_ids,
+               stack_depot_stats->allocated >> 20);
+        prev_reported_stack_depot_size = stack_depot_stats->allocated;
       }
     }
     // Check RSS against the limit.