* src/vm/jit/codegen-common.c: Moved to .cpp.

* src/vm/jit/codegen-common.c: Moved to .cpp.
* src/vm/jit/codegen-common.h: Likewise.
* src/vm/jit/codegen-common.cpp: New file.
* src/vm/jit/codegen-common.hpp: Likewise.
* src/vm/jit/Makefile.am,
src/vm/jit/allocator/liveness.c,
src/vm/jit/allocator/simplereg.h,
src/vm/jit/alpha/codegen.c,
src/vm/jit/alpha/md.h,
src/vm/jit/arm/codegen.c,
src/vm/jit/arm/md.h,
src/vm/jit/code.c,
src/vm/jit/dseg.c,
src/vm/jit/dseg.h,
src/vm/jit/emit-common.hpp,
src/vm/jit/exceptiontable.h,
src/vm/jit/i386/codegen.c,
src/vm/jit/i386/emit.h,
src/vm/jit/i386/md.h,
src/vm/jit/intrp/codegen.c,
src/vm/jit/intrp/intrp.h,
src/vm/jit/jit.cpp,
src/vm/jit/jit.hpp,
src/vm/jit/linenumbertable.c,
src/vm/jit/linenumbertable.h,
src/vm/jit/m68k/codegen.c,
src/vm/jit/m68k/emit.h,
src/vm/jit/m68k/md.h,
src/vm/jit/mips/codegen.c,
src/vm/jit/mips/irix/md-os.c,
src/vm/jit/optimizing/ifconv.c,
src/vm/jit/parse.h,
src/vm/jit/patcher-common.h,
src/vm/jit/powerpc/codegen.c,
src/vm/jit/powerpc/emit.c,
src/vm/jit/powerpc/md.h,
src/vm/jit/powerpc64/codegen.c,
src/vm/jit/s390/codegen.c,
src/vm/jit/s390/emit.c,
src/vm/jit/s390/md.c,
src/vm/jit/s390/md.h,
src/vm/jit/sparc64/codegen.c,
src/vm/jit/sparc64/md.c,
src/vm/jit/sparc64/md.h,
src/vm/jit/stack.c,
src/vm/jit/stacktrace.cpp,
src/vm/jit/stubs.cpp,
src/vm/jit/trace.cpp,
src/vm/jit/x86_64/codegen.c,
src/vm/jit/x86_64/emit.c,
src/vm/jit/x86_64/emit.h,
src/vm/jit/x86_64/md.c,
src/vm/jit/x86_64/md.h: Related changes.

--HG--
rename : src/vm/jit/codegen-common.c => src/vm/jit/codegen-common.cpp
rename : src/vm/jit/codegen-common.h => src/vm/jit/codegen-common.hpp