hg: jdk7/hotspot-comp/hotspot: 6942223: c1 64 bit fixes

[igor.veresov at sun.com]

Changeset: 0a43776437b6
Author:    iveresov
Date:      2010-04-08 12:13 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/0a43776437b6

6942223: c1 64 bit fixes
Summary: This fixes lir_cmp_l2i on x64 and sparc 64bit, and the debug info generation.
Reviewed-by: never

! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/share/vm/c1/c1_LinearScan.cpp