Code Review for 6879902

Prepared by:twisti on Thu Oct 1 06:20:40 PDT 2009
Compare against: /home/twisti/hotspot-comp/hotspot
Summary of changes: 133 lines changed: 87 ins; 17 del; 29 mod; 7004 unchg
Patch of changes: 6879902.patch
Author comments:
For signatures with a large number of arguments the offset for the
float store becomes too big and does not fit in 13-bit. The solution
is to move the offset in such a case into a temporary register and use
that one.

Additionally this patch changes the code to use RegisterOrConstant.
This make sure that displacements which don't fit into simm13 are
moved into a register.
Bug id: 6879902 CTW failure jdk6_18/hotspot/src/cpu/sparc/vm/assembler_sparc.hpp:845
Legend: Modified file
Deleted file
New file

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/cpu/sparc/vm/assembler_sparc.hpp

3 lines changed: 2 ins; 0 del; 1 mod; 2489 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/cpu/sparc/vm/assembler_sparc.inline.hpp

11 lines changed: 11 ins; 0 del; 0 mod; 803 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/cpu/sparc/vm/sharedRuntime_sparc.cpp

70 lines changed: 25 ins; 17 del; 28 mod; 3712 unchg

------ ------ ------ ------ --- New Patch Raw test/compiler/6879902/

49 lines changed: 49 ins; 0 del; 0 mod; 0 unchg

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