--- a/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp Thu Jul 28 02:14:44 2011 -0700
+++ b/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp Thu Jul 28 13:03:39 2011 -0700
@@ -3033,6 +3033,9 @@
if (callee->should_exclude()) {
// callee is excluded
INLINE_BAILOUT("excluded by CompilerOracle")
+ } else if (callee->should_not_inline()) {
+ // callee is excluded
+ INLINE_BAILOUT("disallowed by CompilerOracle")
} else if (!callee->can_be_compiled()) {
// callee is not compilable (prob. has breakpoints)
INLINE_BAILOUT("not compilable")
@@ -3410,24 +3413,6 @@
// Proper inlining of methods with jsrs requires a little more work.
if (callee->has_jsrs() ) INLINE_BAILOUT("jsrs not handled properly by inliner yet");
- // now perform tests that are based on flag settings
- if (inline_level() > MaxInlineLevel ) INLINE_BAILOUT("too-deep inlining");
- if (recursive_inline_level(callee) > MaxRecursiveInlineLevel) INLINE_BAILOUT("too-deep recursive inlining");
- if (callee->code_size() > max_inline_size() ) INLINE_BAILOUT("callee is too large");
-
- // don't inline throwable methods unless the inlining tree is rooted in a throwable class
- if (callee->name() == ciSymbol::object_initializer_name() &&
- callee->holder()->is_subclass_of(ciEnv::current()->Throwable_klass())) {
- // Throwable constructor call
- IRScope* top = scope();
- while (top->caller() != NULL) {
- top = top->caller();
- }
- if (!top->method()->holder()->is_subclass_of(ciEnv::current()->Throwable_klass())) {
- INLINE_BAILOUT("don't inline Throwable constructors");
- }
- }
-
// When SSE2 is used on intel, then no special handling is needed
// for strictfp because the enum-constant is fixed at compile time,
// the check for UseSSE2 is needed here
@@ -3435,13 +3420,36 @@
INLINE_BAILOUT("caller and callee have different strict fp requirements");
}
- if (compilation()->env()->num_inlined_bytecodes() > DesiredMethodLimit) {
- INLINE_BAILOUT("total inlining greater than DesiredMethodLimit");
- }
-
if (is_profiling() && !callee->ensure_method_data()) {
INLINE_BAILOUT("mdo allocation failed");
}
+
+ // now perform tests that are based on flag settings
+ if (callee->should_inline()) {
+ // ignore heuristic controls on inlining
+ } else {
+ if (inline_level() > MaxInlineLevel ) INLINE_BAILOUT("too-deep inlining");
+ if (recursive_inline_level(callee) > MaxRecursiveInlineLevel) INLINE_BAILOUT("too-deep recursive inlining");
+ if (callee->code_size() > max_inline_size() ) INLINE_BAILOUT("callee is too large");
+
+ // don't inline throwable methods unless the inlining tree is rooted in a throwable class
+ if (callee->name() == ciSymbol::object_initializer_name() &&
+ callee->holder()->is_subclass_of(ciEnv::current()->Throwable_klass())) {
+ // Throwable constructor call
+ IRScope* top = scope();
+ while (top->caller() != NULL) {
+ top = top->caller();
+ }
+ if (!top->method()->holder()->is_subclass_of(ciEnv::current()->Throwable_klass())) {
+ INLINE_BAILOUT("don't inline Throwable constructors");
+ }
+ }
+
+ if (compilation()->env()->num_inlined_bytecodes() > DesiredMethodLimit) {
+ INLINE_BAILOUT("total inlining greater than DesiredMethodLimit");
+ }
+ }
+
#ifndef PRODUCT
// printing
if (PrintInlining) {