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diff src/cpu/sparc/vm/copy_sparc.hpp @ 1571:2d127394260e

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6916623: Align object to 16 bytes to use Compressed Oops with java heap up to 64Gb Summary: Added new product ObjectAlignmentInBytes flag to control object alignment. Reviewed-by: twisti, ysr, iveresov
author kvn
date Thu, 27 May 2010 18:01:56 -0700
parents d1605aabd0a1
children e9ff18c4ace7
line wrap: on
line diff
--- a/src/cpu/sparc/vm/copy_sparc.hpp	Thu May 27 09:54:07 2010 -0700
+++ b/src/cpu/sparc/vm/copy_sparc.hpp	Thu May 27 18:01:56 2010 -0700
@@ -154,7 +154,7 @@
 }
 
 static void pd_fill_to_aligned_words(HeapWord* tohw, size_t count, juint value) {
-  assert(MinObjAlignmentInBytes == BytesPerLong, "need alternate implementation");
+  assert(MinObjAlignmentInBytes >= BytesPerLong, "need alternate implementation");
 
    julong* to = (julong*)tohw;
    julong  v  = ((julong)value << 32) | value;
@@ -162,7 +162,7 @@
    // and be equal to 0 on 64-bit platform.
    size_t odd = count % (BytesPerLong / HeapWordSize) ;
 
-   size_t aligned_count = align_object_size(count - odd) / HeapWordsPerLong;
+   size_t aligned_count = align_object_offset(count - odd) / HeapWordsPerLong;
    julong* end = ((julong*)tohw) + aligned_count - 1;
    while (to <= end) {
      DEBUG_ONLY(count -= BytesPerLong / HeapWordSize ;)