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| author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 1998-10-25 12:56:39 +0000 |
|---|---|---|
| committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 1998-10-25 12:56:39 +0000 |
| commit | 7f7f8214d89ae2bdf81fe00164dd0425963c84e7 (patch) | |
| tree | 405d41ea5dc676768af2042609fcb9a3b301d85d /gcc/regclass.c | |
| parent | 506b3b3ac9c3346cec94d15713ef8e8ae8221212 (diff) | |
| download | gcc-7f7f8214d89ae2bdf81fe00164dd0425963c84e7.zip gcc-7f7f8214d89ae2bdf81fe00164dd0425963c84e7.tar.gz gcc-7f7f8214d89ae2bdf81fe00164dd0425963c84e7.tar.bz2 | |
Warning fixes:
* Makefile.in (recog.o): Depend on toplev.h.
(insn-emit.o): Depend on recog.h.
(insn-peep.o): Depend on recog.h and insn-config.h.
* combine.c (simplify_set): Remove unused variable `scratches'.
* final.c (final_scan_insn): Wrap declaration of variables `vlen'
and `idx' in macro conditional controlling their use.
* genemit.c (main): Make the generated output file include
recog.h. Don't have it declare `insn_operand_constraint', since
we get it from recog.h.
* genpeep.c (main): Make the generated output file include
insn-config.h and recog.h.
* recog.c: Include toplev.h.
(extract_insn): Remove unused variable `p'.
* regclass.c (fix_register): Add missing braces around initializer
for `what_option'.
(allocate_reg_info): Move variable `i' into the scope where it is
used. Change its type to `size_t'.
From-SVN: r23307
Diffstat (limited to 'gcc/regclass.c')
| -rw-r--r-- | gcc/regclass.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/regclass.c b/gcc/regclass.c index ef1dce2..5c23453 100644 --- a/gcc/regclass.c +++ b/gcc/regclass.c @@ -584,8 +584,8 @@ fix_register (name, fixed, call_used) && (fixed == 0 || call_used == 0)) { static char* what_option[2][2] = { - "call-saved", "call-used", - "no-such-option", "fixed" }; + { "call-saved", "call-used" }, + { "no-such-option", "fixed" }}; error ("can't use '%s' as a %s register", name, what_option[fixed][call_used]); @@ -1842,7 +1842,6 @@ allocate_reg_info (num_regs, new_p, renumber_p) { static size_t regno_allocated = 0; static short *renumber = (short *)0; - int i; size_t size_info; size_t size_renumber; size_t min = (new_p) ? 0 : reg_n_max; @@ -1937,6 +1936,8 @@ allocate_reg_info (num_regs, new_p, renumber_p) { size_t max = max_index; size_t local_min = min - min_index; + size_t i; + if (min < min_index) local_min = 0; if (!reg_data->used_p) /* page just allocated with calloc */ |