--- a/hotspot/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp Mon Mar 08 04:46:30 2010 -0800
+++ b/hotspot/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp Tue Mar 09 20:16:19 2010 +0100
@@ -378,12 +378,7 @@
int offset = code_offset();
- if (compilation()->has_exception_handlers() || compilation()->env()->jvmti_can_post_on_exceptions()) {
- __ call(Runtime1::entry_for(Runtime1::handle_exception_id), relocInfo::runtime_call_type);
- __ delayed()->nop();
- }
-
- __ call(Runtime1::entry_for(Runtime1::unwind_exception_id), relocInfo::runtime_call_type);
+ __ call(Runtime1::entry_for(Runtime1::handle_exception_id), relocInfo::runtime_call_type);
__ delayed()->nop();
debug_only(__ stop("should have gone to the caller");)
assert(code_offset() - offset <= exception_handler_size, "overflow");
@@ -685,29 +680,29 @@
}
-void LIR_Assembler::call(address entry, relocInfo::relocType rtype, CodeEmitInfo* info) {
- __ call(entry, rtype);
+void LIR_Assembler::call(LIR_OpJavaCall* op, relocInfo::relocType rtype) {
+ __ call(op->addr(), rtype);
// the peephole pass fills the delay slot
}
-void LIR_Assembler::ic_call(address entry, CodeEmitInfo* info) {
+void LIR_Assembler::ic_call(LIR_OpJavaCall* op) {
RelocationHolder rspec = virtual_call_Relocation::spec(pc());
__ set_oop((jobject)Universe::non_oop_word(), G5_inline_cache_reg);
__ relocate(rspec);
- __ call(entry, relocInfo::none);
+ __ call(op->addr(), relocInfo::none);
// the peephole pass fills the delay slot
}
-void LIR_Assembler::vtable_call(int vtable_offset, CodeEmitInfo* info) {
- add_debug_info_for_null_check_here(info);
+void LIR_Assembler::vtable_call(LIR_OpJavaCall* op) {
+ add_debug_info_for_null_check_here(op->info());
__ ld_ptr(O0, oopDesc::klass_offset_in_bytes(), G3_scratch);
- if (__ is_simm13(vtable_offset) ) {
- __ ld_ptr(G3_scratch, vtable_offset, G5_method);
+ if (__ is_simm13(op->vtable_offset())) {
+ __ ld_ptr(G3_scratch, op->vtable_offset(), G5_method);
} else {
// This will generate 2 instructions
- __ set(vtable_offset, G5_method);
+ __ set(op->vtable_offset(), G5_method);
// ld_ptr, set_hi, set
__ ld_ptr(G3_scratch, G5_method, G5_method);
}
@@ -717,6 +712,16 @@
}
+void LIR_Assembler::preserve_SP() {
+ Unimplemented();
+}
+
+
+void LIR_Assembler::restore_SP() {
+ Unimplemented();
+}
+
+
// load with 32-bit displacement
int LIR_Assembler::load(Register s, int disp, Register d, BasicType ld_type, CodeEmitInfo *info) {
int load_offset = code_offset();