Revision: 21102
Author:   [email protected]
Date:     Wed Apr 30 18:13:24 2014 UTC
Log: When maximum space size flags are set, overwrite the resource constraints.

BUG=
[email protected]

Review URL: https://codereview.chromium.org/262653002
http://code.google.com/p/v8/source/detail?r=21102

Modified:
 /branches/bleeding_edge/src/heap.cc

=======================================
--- /branches/bleeding_edge/src/heap.cc Wed Apr 30 17:27:40 2014 UTC
+++ /branches/bleeding_edge/src/heap.cc Wed Apr 30 18:13:24 2014 UTC
@@ -4985,6 +4985,17 @@
                          intptr_t max_executable_size,
                          intptr_t code_range_size) {
   if (HasBeenSetUp()) return false;
+
+  // If max space size flags are specified overwrite the configuration.
+  if (FLAG_max_new_space_size > 0) {
+    max_semispace_size = FLAG_max_new_space_size * kLumpOfMemory;
+  }
+  if (FLAG_max_old_space_size > 0) {
+    max_old_gen_size = FLAG_max_old_space_size * kLumpOfMemory;
+  }
+  if (FLAG_max_executable_size > 0) {
+    max_executable_size = FLAG_max_executable_size * kLumpOfMemory;
+  }

   if (FLAG_stress_compaction) {
     // This will cause more frequent GCs when stressing.

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