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8035887: VM crashes trying to force inlining the recursive call

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Reviewed-by: kvn, twisti
This commit is contained in:
Vladimir Ivanov 2014-03-04 02:19:04 -08:00
parent 1d10b6813e
commit 132fd335eb
2 changed files with 10 additions and 6 deletions
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13
hotspot/src/share/vm/c1/c1_GraphBuilder.cpp
View File

@ -3771,11 +3771,14 @@ bool GraphBuilder::try_inline_full(ciMethod* callee, bool holder_known, Bytecode
}
// 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");
if (callee->force_inline() || callee->should_inline()) {
if (inline_level() > MaxForceInlineLevel ) INLINE_BAILOUT("MaxForceInlineLevel");
if (recursive_inline_level(callee) > MaxRecursiveInlineLevel) INLINE_BAILOUT("recursive inlining too deep");
const char* msg = "";
if (callee->force_inline()) msg = "force inline by annotation";
if (callee->should_inline()) msg = "force inline by CompileOracle";
print_inlining(callee, msg);
} else {
// use heuristic controls on inlining
if (inline_level() > MaxInlineLevel ) INLINE_BAILOUT("inlining too deep");

3
hotspot/src/share/vm/runtime/globals.hpp
View File

@ -2987,7 +2987,8 @@ class CommandLineFlags {
"maximum number of nested recursive calls that are inlined") \
\
develop(intx, MaxForceInlineLevel, 100, \
"maximum number of nested @ForceInline calls that are inlined") \
"maximum number of nested calls that are forced for inlining " \
"(using CompilerOracle or marked w/ @ForceInline)") \
\
product_pd(intx, InlineSmallCode, \
"Only inline already compiled methods if their code size is " \