# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1422453681 -3600
# Node ID 9c2396ef02db1ebadc37af739ac84fc08573d485
# Parent  f1b9a421ebd8cc3fa0e8b8b0e93560bfe26ad6af
removed leftover GPU support code

diff -r f1b9a421ebd8 -r 9c2396ef02db src/share/vm/graal/graalRuntime.cpp
--- a/src/share/vm/graal/graalRuntime.cpp	Wed Jan 28 14:24:16 2015 +0100
+++ b/src/share/vm/graal/graalRuntime.cpp	Wed Jan 28 15:01:21 2015 +0100
@@ -38,7 +38,6 @@
 #include "runtime/reflection.hpp"
 #include "utilities/debug.hpp"
 
-address GraalRuntime::_external_deopt_i2c_entry = NULL;
 jobject GraalRuntime::_HotSpotGraalRuntime_instance = NULL;
 bool GraalRuntime::_HotSpotGraalRuntime_initialized = false;
 bool GraalRuntime::_shutdown_called = false;
@@ -60,13 +59,6 @@
 
     graal_compute_offsets();
 
-#ifdef TARGET_ARCH_x86
-#ifdef _LP64
-    // Only supported on x86_64 for now
-    _external_deopt_i2c_entry = create_external_deopt_i2c();
-#endif
-#endif
-
     // Ensure _non_oop_bits is initialized
     Universe::non_oop_word();
 
@@ -89,39 +81,6 @@
   return buffer_blob;
 }
 
-address GraalRuntime::create_external_deopt_i2c() {
-  ResourceMark rm;
-  BufferBlob* buffer = BufferBlob::create("externalDeopt", 1*K);
-  CodeBuffer cb(buffer);
-  short buffer_locs[20];
-  cb.insts()->initialize_shared_locs((relocInfo*)buffer_locs, sizeof(buffer_locs)/sizeof(relocInfo));
-  MacroAssembler masm(&cb);
-
-  int total_args_passed = 6;
-
-  BasicType* sig_bt = NEW_RESOURCE_ARRAY(BasicType, total_args_passed);
-  VMRegPair* regs   = NEW_RESOURCE_ARRAY(VMRegPair, total_args_passed);
-  int i = 0;
-  sig_bt[i++] = T_INT;
-  sig_bt[i++] = T_LONG;
-  sig_bt[i++] = T_VOID; // long stakes 2 slots
-  sig_bt[i++] = T_INT;
-  sig_bt[i++] = T_OBJECT;
-  sig_bt[i++] = T_INT; // The number of actual arguments passed to the method.
-
-  int comp_args_on_stack = SharedRuntime::java_calling_convention(sig_bt, regs, total_args_passed, false);
-
-  SharedRuntime::gen_i2c_adapter(&masm, total_args_passed, comp_args_on_stack, sig_bt, regs, total_args_passed - 1);
-  masm.flush();
-
-  AdapterBlob* adapter = AdapterBlob::create(&cb);
-  if (PrintAdapterHandlers) {
-    tty->print_cr("Decoding external_deopt_i2c");
-    Disassembler::decode(adapter->code_begin(), adapter->code_end());
-  }
-  return adapter->code_begin();
-}
-
 BasicType GraalRuntime::kindToBasicType(jchar ch) {
   switch(ch) {
     case 'z': return T_BOOLEAN;
diff -r f1b9a421ebd8 -r 9c2396ef02db src/share/vm/graal/graalRuntime.hpp
--- a/src/share/vm/graal/graalRuntime.hpp	Wed Jan 28 14:24:16 2015 +0100
+++ b/src/share/vm/graal/graalRuntime.hpp	Wed Jan 28 15:01:21 2015 +0100
@@ -33,7 +33,6 @@
 
   static jobject _HotSpotGraalRuntime_instance;
   static bool _HotSpotGraalRuntime_initialized;
-  static address _external_deopt_i2c_entry;
   static const char* _generated_sources_sha1;
 
   static bool _shutdown_called;
@@ -222,11 +221,6 @@
   static bool parse_arguments(KlassHandle hotSpotOptionsClass, TRAPS);
 
   static BasicType kindToBasicType(jchar ch);
-  static address create_external_deopt_i2c();
-  static address get_external_deopt_i2c_entry() {
-    guarantee(_external_deopt_i2c_entry != NULL, "unsupported");
-    return _external_deopt_i2c_entry;
-  }
 
   // The following routines are all called from compiled Graal code