# HG changeset patch
# User iveresov
# Date 1293781485 28800
# Node ID 7514897db2380a50ed33d55b091eb998881cb16d
# Parent  68c5a4e8881d8403c3fe36ea24754b74a4995f49
7009849: C1: Incorrect frame size computation
Summary: Fix frame size computation
Reviewed-by: phh, kvn

diff -r 68c5a4e8881d -r 7514897db238 src/share/vm/c1/c1_FrameMap.cpp
--- a/src/share/vm/c1/c1_FrameMap.cpp	Thu Dec 30 09:36:03 2010 -0800
+++ b/src/share/vm/c1/c1_FrameMap.cpp	Thu Dec 30 23:44:45 2010 -0800
@@ -92,7 +92,7 @@
     if (opr->is_address()) {
       LIR_Address* addr = opr->as_address_ptr();
       assert(addr->disp() == (int)addr->disp(), "out of range value");
-      out_preserve = MAX2(out_preserve, (intptr_t)addr->disp() / 4);
+      out_preserve = MAX2(out_preserve, (intptr_t)(addr->disp() - STACK_BIAS) / 4);
     }
     i += type2size[t];
   }
@@ -143,7 +143,7 @@
     args->append(opr);
     if (opr->is_address()) {
       LIR_Address* addr = opr->as_address_ptr();
-      out_preserve = MAX2(out_preserve, (intptr_t)addr->disp() / 4);
+      out_preserve = MAX2(out_preserve, (intptr_t)(addr->disp() - STACK_BIAS) / 4);
     }
     i += type2size[t];
   }