diff options
| -rw-r--r-- | gcc/ChangeLog | 17 | ||||
| -rw-r--r-- | gcc/fix-header.c | 10 | ||||
| -rw-r--r-- | gcc/lcm.c | 11 | ||||
| -rw-r--r-- | gcc/scan.h | 4 | ||||
| -rw-r--r-- | gcc/simplify-rtx.c | 1 |
5 files changed, 29 insertions, 14 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 68ed6eb..ef65f93 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,20 @@ +Wed Nov 3 15:39:19 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * fix-header.c (recognized_extern, recognized_function): Constify + a char*. + + * lcm.c (compute_laterin): Remove unused variable `temp_bitmap'. + (pre_edge_lcm): Mark parameter `file' with ATTRIBUTE_UNUSED. + (compute_available): Remove unused variable `last'. + (compute_nearerout): Remove unused variable `temp_bitmap'. + (pre_edge_rev_lcm): Mark parameter `file' with ATTRIBUTE_UNUSED. + Remove unused variable `x'. + + * scan.h (recognized_function, recognized_extern): Constify a + char*. + + * simplify-rtx.c (simplify_rtx): Remove unused variable `new'. + Wed Nov 3 10:40:53 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> * varasm.c (decode_rtx_const): Use XSTR to access the string diff --git a/gcc/fix-header.c b/gcc/fix-header.c index c789e99..a87137d 100644 --- a/gcc/fix-header.c +++ b/gcc/fix-header.c @@ -498,8 +498,8 @@ recognized_macro (fname) void recognized_extern (name, name_length, type, type_length) - char *name; - char *type ATTRIBUTE_UNUSED; + const char *name; + const char *type ATTRIBUTE_UNUSED; int name_length, type_length ATTRIBUTE_UNUSED; { switch (special_file_handling) @@ -526,13 +526,13 @@ void recognized_function (fname, fname_length, kind, rtype, rtype_length, have_arg_list, file_seen, line_seen) - char *fname; + const char *fname; int fname_length; int kind; /* One of 'f' 'F' or 'I' */ - char *rtype; + const char *rtype; int rtype_length; int have_arg_list; - char *file_seen; + const char *file_seen; int line_seen; { struct partial_proto *partial; @@ -214,7 +214,7 @@ compute_laterin (edge_list, n_exprs, int n_exprs; sbitmap *earliest, *antloc, *later, *laterin; { - sbitmap difference, temp_bitmap; + sbitmap difference; int x, num_edges; basic_block pred, succ; int done = 0; @@ -307,7 +307,7 @@ compute_insert_delete (edge_list, antloc, later, laterin, struct edge_list * pre_edge_lcm (file, n_exprs, transp, avloc, antloc, kill, insert, delete) - FILE *file; + FILE *file ATTRIBUTE_UNUSED; int n_exprs; sbitmap *transp; sbitmap *avloc; @@ -411,7 +411,6 @@ compute_available (avloc, kill, avout, avin) sbitmap *avloc, *kill, *avout, *avin; { int bb, changed, passes; - int last = n_basic_blocks - 1; sbitmap_zero (avin[0]); sbitmap_copy (avout[0] /*dst*/, avloc[0] /*src*/); @@ -486,7 +485,7 @@ compute_nearerout (edge_list, n_exprs, int n_exprs; sbitmap *farthest, *st_avloc, *nearer, *nearerout; { - sbitmap difference, temp_bitmap; + sbitmap difference; int x, num_edges; basic_block pred, succ; int done = 0; @@ -582,7 +581,7 @@ compute_rev_insert_delete (edge_list, st_avloc, nearer, nearerout, struct edge_list * pre_edge_rev_lcm (file, n_exprs, transp, st_avloc, st_antloc, kill, insert, delete) - FILE *file; + FILE *file ATTRIBUTE_UNUSED; int n_exprs; sbitmap *transp; sbitmap *st_avloc; @@ -595,7 +594,7 @@ pre_edge_rev_lcm (file, n_exprs, transp, st_avloc, st_antloc, kill, sbitmap *st_avout, *st_avin, *farthest; sbitmap *nearer, *nearerout; struct edge_list *edge_list; - int x,num_edges; + int num_edges; edge_list = create_edge_list (); num_edges = NUM_EDGES (edge_list); @@ -58,8 +58,8 @@ extern int scan_ident _PARAMS((FILE *, sstring *, int)); extern int scan_string _PARAMS((FILE *, sstring *, int)); extern int read_upto _PARAMS((FILE *, sstring *, int)); extern unsigned long hash _PARAMS((const char *)); -extern void recognized_function _PARAMS((char *, int, int, char *, int, int, char *, int)); -extern void recognized_extern _PARAMS((char *, int, char *, int)); +extern void recognized_function _PARAMS((const char *, int, int, const char *, int, int, const char *, int)); +extern void recognized_extern _PARAMS((const char *, int, const char *, int)); /* get_token is a simple C lexer. */ #define IDENTIFIER_TOKEN 300 diff --git a/gcc/simplify-rtx.c b/gcc/simplify-rtx.c index 6e78627..ff31d8c 100644 --- a/gcc/simplify-rtx.c +++ b/gcc/simplify-rtx.c @@ -1923,7 +1923,6 @@ simplify_rtx (x) { enum rtx_code code; enum machine_mode mode; - rtx new; mode = GET_MODE (x); code = GET_CODE (x); |