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diff src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp @ 3839:3d42f82cd811

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7063628: Use cbcond on T4 Summary: Add new short branch instruction to Hotspot sparc assembler. Reviewed-by: never, twisti, jrose
author kvn
date Thu, 21 Jul 2011 11:25:07 -0700
parents 527b586edf24
children 4fe626cbf0bf
line wrap: on
line diff
--- a/src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp	Thu Jul 21 08:38:25 2011 -0700
+++ b/src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp	Thu Jul 21 11:25:07 2011 -0700
@@ -303,9 +303,7 @@
     assert(_oop_index >= 0, "must have oop index");
     __ load_heap_oop(_obj, java_lang_Class::klass_offset_in_bytes(), G3);
     __ ld_ptr(G3, instanceKlass::init_thread_offset_in_bytes() + sizeof(klassOopDesc), G3);
-    __ cmp(G2_thread, G3);
-    __ br(Assembler::notEqual, false, Assembler::pn, call_patch);
-    __ delayed()->nop();
+    __ cmp_and_brx_short(G2_thread, G3, Assembler::notEqual, Assembler::pn, call_patch);
 
     // load_klass patches may execute the patched code before it's
     // copied back into place so we need to jump back into the main