Warning fixes:
commit95d038e4b59ac36fe9866d064513fe0c8f7c2b1d
authorghazi <ghazi@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 4 Aug 1999 20:47:45 +0000 (4 20:47 +0000)
committerghazi <ghazi@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 4 Aug 1999 20:47:45 +0000 (4 20:47 +0000)
treeec50149b27e3358c107ee3fce7dc644eba2b0acc
parentf8fd2bd09cfc7a17cc1ec471f2d7b47a72c214ae
Warning fixes:

* builtins.c (expand_builtin_memcmp, expand_builtin_strcmp): Wrap
prototypes in macro HAVE_cmpstrsi.

* cpplib.c (cpp_get_token): Remove unused label `op3'.

* emit-rtl.c (operand_subword): Remove unused variable
`bits_per_word'.

* rtl.c (shallow_copy_rtx): Remove unused variable `format_ptr'.

* tree.c (chainon): Wrap variable `t2' in macro ENABLE_CHECKING.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28514 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/builtins.c
gcc/cpplib.c
gcc/emit-rtl.c
gcc/rtl.c
gcc/tree.c