--- a/hotspot/src/cpu/x86/vm/stubGenerator_x86_64.cpp Tue Apr 06 15:18:10 2010 -0700
+++ b/hotspot/src/cpu/x86/vm/stubGenerator_x86_64.cpp Wed Apr 07 09:37:47 2010 -0700
@@ -871,9 +871,8 @@
}
address generate_fp_mask(const char *stub_name, int64_t mask) {
+ __ align(CodeEntryAlignment);
StubCodeMark mark(this, "StubRoutines", stub_name);
-
- __ align(16);
address start = __ pc();
__ emit_data64( mask, relocInfo::none );
@@ -1268,7 +1267,7 @@
Label& L_copy_32_bytes, Label& L_copy_8_bytes) {
DEBUG_ONLY(__ stop("enter at entry label, not here"));
Label L_loop;
- __ align(16);
+ __ align(OptoLoopAlignment);
__ BIND(L_loop);
if(UseUnalignedLoadStores) {
__ movdqu(xmm0, Address(end_from, qword_count, Address::times_8, -24));
@@ -1309,7 +1308,7 @@
Label& L_copy_32_bytes, Label& L_copy_8_bytes) {
DEBUG_ONLY(__ stop("enter at entry label, not here"));
Label L_loop;
- __ align(16);
+ __ align(OptoLoopAlignment);
__ BIND(L_loop);
if(UseUnalignedLoadStores) {
__ movdqu(xmm0, Address(from, qword_count, Address::times_8, 16));
@@ -2229,7 +2228,7 @@
// Loop control:
// for (count = -count; count != 0; count++)
// Base pointers src, dst are biased by 8*(count-1),to last element.
- __ align(16);
+ __ align(OptoLoopAlignment);
__ BIND(L_store_element);
__ store_heap_oop(to_element_addr, rax_oop); // store the oop