# HG changeset patch
# User vlivanov
# Date 1382545203 -14400
# Node ID 0d1661d63d703894799f1831c01dd98f3f546bf2
# Parent  d95eca175eff27086eded72602e3a2d96dc14440
8012941: JSR 292: too deep inlining might crash compiler because of stack overflow
Reviewed-by: kvn, twisti

diff -r d95eca175eff -r 0d1661d63d70 src/share/vm/c1/c1_GraphBuilder.cpp
--- a/src/share/vm/c1/c1_GraphBuilder.cpp	Wed Oct 23 20:15:24 2013 +0400
+++ b/src/share/vm/c1/c1_GraphBuilder.cpp	Wed Oct 23 20:20:03 2013 +0400
@@ -3768,6 +3768,7 @@
 
   // now perform tests that are based on flag settings
   if (callee->force_inline()) {
+    if (inline_level() > MaxForceInlineLevel) INLINE_BAILOUT("MaxForceInlineLevel");
     print_inlining(callee, "force inline by annotation");
   } else if (callee->should_inline()) {
     print_inlining(callee, "force inline by CompileOracle");
diff -r d95eca175eff -r 0d1661d63d70 src/share/vm/c1/c1_globals.hpp
--- a/src/share/vm/c1/c1_globals.hpp	Wed Oct 23 20:15:24 2013 +0400
+++ b/src/share/vm/c1/c1_globals.hpp	Wed Oct 23 20:20:03 2013 +0400
@@ -341,6 +341,8 @@
   diagnostic(bool, C1PatchInvokeDynamic, true,                              \
              "Patch invokedynamic appendix not known at compile time")      \
                                                                             \
+  develop(intx, MaxForceInlineLevel, 100,                                   \
+          "maximum number of nested @ForceInline calls that are inlined")   \
                                                                             \