7198084: NPG: distance is too big for short branches in test_invocation_counter_for_mdp()
Summary: use long branches in test_invocation_counter_for_mdp()
Reviewed-by: twisti
--- a/hotspot/src/cpu/sparc/vm/interp_masm_sparc.cpp Thu Sep 27 09:38:42 2012 -0700
+++ b/hotspot/src/cpu/sparc/vm/interp_masm_sparc.cpp Thu Sep 27 15:49:48 2012 -0700
@@ -1395,12 +1395,17 @@
AddressLiteral profile_limit((address) &InvocationCounter::InterpreterProfileLimit);
sethi(profile_limit, Rtmp);
ld(Rtmp, profile_limit.low10(), Rtmp);
- cmp_and_br_short(invocation_count, Rtmp, Assembler::lessUnsigned, Assembler::pn, profile_continue);
+ cmp(invocation_count, Rtmp);
+ // Use long branches because call_VM() code and following code generated by
+ // test_backedge_count_for_osr() is large in debug VM.
+ br(Assembler::lessUnsigned, false, Assembler::pn, profile_continue);
+ delayed()->nop();
// Build it now.
call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::profile_method));
set_method_data_pointer_for_bcp();
- ba_short(profile_continue);
+ ba(profile_continue);
+ delayed()->nop();
bind(done);
}