Mercurial > hg > graal-compiler
diff src/share/vm/ci/ciMethod.cpp @ 1692:d2ede61b7a12
6976186: integrate Shark HotSpot changes
Summary: Shark is a JIT compiler for Zero that uses the LLVM compiler infrastructure.
Reviewed-by: kvn, twisti
Contributed-by: Gary Benson <gbenson@redhat.com>
author | twisti |
---|---|
date | Wed, 11 Aug 2010 05:51:21 -0700 |
parents | e0ba4e04c839 |
children | 3e8fbc61cee8 |
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--- a/src/share/vm/ci/ciMethod.cpp Wed Aug 11 01:17:27 2010 -0700 +++ b/src/share/vm/ci/ciMethod.cpp Wed Aug 11 05:51:21 2010 -0700 @@ -55,10 +55,10 @@ _exception_handlers = NULL; _liveness = NULL; _method_blocks = NULL; -#ifdef COMPILER2 +#if defined(COMPILER2) || defined(SHARK) _flow = NULL; _bcea = NULL; -#endif // COMPILER2 +#endif // COMPILER2 || SHARK ciEnv *env = CURRENT_ENV; if (env->jvmti_can_hotswap_or_post_breakpoint() && _is_compilable) { @@ -123,10 +123,10 @@ _can_be_statically_bound = false; _method_blocks = NULL; _method_data = NULL; -#ifdef COMPILER2 +#if defined(COMPILER2) || defined(SHARK) _flow = NULL; _bcea = NULL; -#endif // COMPILER2 +#endif // COMPILER2 || SHARK } @@ -229,6 +229,20 @@ } +#ifdef SHARK +// ------------------------------------------------------------------ +// ciMethod::itable_index +// +// Get the position of this method's entry in the itable, if any. +int ciMethod::itable_index() { + check_is_loaded(); + assert(holder()->is_linked(), "must be linked"); + VM_ENTRY_MARK; + return klassItable::compute_itable_index(get_methodOop()); +} +#endif // SHARK + + // ------------------------------------------------------------------ // ciMethod::native_entry // @@ -294,34 +308,34 @@ // ------------------------------------------------------------------ // ciMethod::get_flow_analysis ciTypeFlow* ciMethod::get_flow_analysis() { -#ifdef COMPILER2 +#if defined(COMPILER2) || defined(SHARK) if (_flow == NULL) { ciEnv* env = CURRENT_ENV; _flow = new (env->arena()) ciTypeFlow(env, this); _flow->do_flow(); } return _flow; -#else // COMPILER2 +#else // COMPILER2 || SHARK ShouldNotReachHere(); return NULL; -#endif // COMPILER2 +#endif // COMPILER2 || SHARK } // ------------------------------------------------------------------ // ciMethod::get_osr_flow_analysis ciTypeFlow* ciMethod::get_osr_flow_analysis(int osr_bci) { -#ifdef COMPILER2 +#if defined(COMPILER2) || defined(SHARK) // OSR entry points are always place after a call bytecode of some sort assert(osr_bci >= 0, "must supply valid OSR entry point"); ciEnv* env = CURRENT_ENV; ciTypeFlow* flow = new (env->arena()) ciTypeFlow(env, this, osr_bci); flow->do_flow(); return flow; -#else // COMPILER2 +#else // COMPILER2 || SHARK ShouldNotReachHere(); return NULL; -#endif // COMPILER2 +#endif // COMPILER2 || SHARK } // ------------------------------------------------------------------