# HG changeset patch # User roland # Date 1401696075 -7200 # Node ID 73c839dda17ee80b112d73f95886a36b55d041da # Parent 660b3f6bf7d772623f2d20565fe8749eb53d15f2 8043413: REGRESSION: Hotspot causes segmentation fault in jdk8ux, but not in jdk7ux Summary: long series of lambda form calls trigger stack overflow in c2 Reviewed-by: kvn, vlivanov diff -r 660b3f6bf7d7 -r 73c839dda17e src/share/vm/opto/bytecodeInfo.cpp --- a/src/share/vm/opto/bytecodeInfo.cpp Fri May 30 10:43:51 2014 +0200 +++ b/src/share/vm/opto/bytecodeInfo.cpp Mon Jun 02 10:01:15 2014 +0200 @@ -361,11 +361,14 @@ set_msg("not an accessor"); return false; } + + // Limit inlining depth in case inlining is forced or + // _max_inline_level was increased to compensate for lambda forms. + if (inline_level() > MaxForceInlineLevel) { + set_msg("MaxForceInlineLevel"); + return false; + } if (inline_level() > _max_inline_level) { - if (callee_method->force_inline() && inline_level() > MaxForceInlineLevel) { - set_msg("MaxForceInlineLevel"); - return false; - } if (!callee_method->force_inline() || !IncrementalInline) { set_msg("inlining too deep"); return false;