* src/regression/Makefile: removed bool2.c test, added -q linker option

* src/regression/Makefile: removed bool2.c test, added -q linker option
* src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
  src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
  src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
  src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
  src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
  src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
  src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
  src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
  define SUPPORT_BIT_TYPES 0, removed unused bit variables

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@4187 4a8a32a2-be11-0410-ad9d-d568d2c75423