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| author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 2000-10-20 23:32:10 +0000 |
|---|---|---|
| committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 2000-10-20 23:32:10 +0000 |
| commit | 8f54374ed39bb6272d54bcd070baf30e402f3af5 (patch) | |
| tree | a6d2628ab935531646e4d178e869cc3c2a075cdb | |
| parent | a9770f9a9131cbd7420d1eee0edac01ec19eda6f (diff) | |
| download | gcc-8f54374ed39bb6272d54bcd070baf30e402f3af5.zip gcc-8f54374ed39bb6272d54bcd070baf30e402f3af5.tar.gz gcc-8f54374ed39bb6272d54bcd070baf30e402f3af5.tar.bz2 | |
Warning fixes:
* mips.h (REG_CLASS_FROM_LETTER): Cast array arg to unsigned char.
* sparc.c (load_pic_register): Delete unused varaible.
* libgcc2.c (__addvsi3): Delete unused variable.
* libgcc2.h (__absvsi2, __absvdi2, __addvsi3, __addvdi3,
__subvsi3, __subvdi3, __mulvsi3, __mulvdi3, __negvsi2,
__negvdi2): Prototype.
* ssa.c (apply_delayed_renames): Avoid undefined operation.
* toplev.c (display_target_options): Make static to match
prototype. Delete empty declaration.
From-SVN: r36987
| -rw-r--r-- | gcc/ChangeLog | 17 | ||||
| -rw-r--r-- | gcc/config/mips/mips.h | 2 | ||||
| -rw-r--r-- | gcc/config/sparc/sparc.c | 1 | ||||
| -rw-r--r-- | gcc/libgcc2.c | 2 | ||||
| -rw-r--r-- | gcc/libgcc2.h | 11 | ||||
| -rw-r--r-- | gcc/ssa.c | 4 | ||||
| -rw-r--r-- | gcc/toplev.c | 3 |
7 files changed, 33 insertions, 7 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3aaacb4..46bfb5b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,20 @@ +2000-10-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * mips.h (REG_CLASS_FROM_LETTER): Cast array arg to unsigned char. + + * sparc.c (load_pic_register): Delete unused varaible. + + * libgcc2.c (__addvsi3): Delete unused variable. + + * libgcc2.h (__absvsi2, __absvdi2, __addvsi3, __addvdi3, + __subvsi3, __subvdi3, __mulvsi3, __mulvdi3, __negvsi2, + __negvdi2): Prototype. + + * ssa.c (apply_delayed_renames): Avoid undefined operation. + + * toplev.c (display_target_options): Make static to match + prototype. Delete empty declaration. + 2000-10-20 Tom Tromey <tromey@cygnus.com> * cppspec.c (DEFAULT_WORD_SWITCH_TAKES_ARG): Added -MF and -MT. diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h index a7c3366..e06e682 100644 --- a/gcc/config/mips/mips.h +++ b/gcc/config/mips/mips.h @@ -1902,7 +1902,7 @@ extern enum reg_class mips_regno_to_class[]; extern enum reg_class mips_char_to_class[]; -#define REG_CLASS_FROM_LETTER(C) mips_char_to_class[ (C) ] +#define REG_CLASS_FROM_LETTER(C) mips_char_to_class[(unsigned char)(C)] /* The letters I, J, K, L, M, N, O, and P in a register constraint string can be used to stand for particular ranges of immediate diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c index a6364ab..d99e703 100644 --- a/gcc/config/sparc/sparc.c +++ b/gcc/config/sparc/sparc.c @@ -2836,7 +2836,6 @@ load_pic_register () { /* Labels to get the PC in the prologue of this function. */ int orig_flag_pic = flag_pic; - rtx insn; if (! flag_pic) abort (); diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c index 88f1fdd..4e4a65c 100644 --- a/gcc/libgcc2.c +++ b/gcc/libgcc2.c @@ -69,7 +69,7 @@ __negdi2 (DWtype u) SItype __addvsi3 (SItype a, SItype b) { - SItype w, w1; + SItype w; w = a + b; diff --git a/gcc/libgcc2.h b/gcc/libgcc2.h index e528673..ec64046 100644 --- a/gcc/libgcc2.h +++ b/gcc/libgcc2.h @@ -256,6 +256,17 @@ extern UWtype __udiv_w_sdiv (UWtype *, UWtype, UWtype, UWtype); extern word_type __cmpdi2 (DWtype, DWtype); extern word_type __ucmpdi2 (DWtype, DWtype); +extern SItype __absvsi2 (SItype); +extern DItype __absvdi2 (DItype); +extern SItype __addvsi3 (SItype, SItype); +extern DItype __addvdi3 (DItype, DItype); +extern SItype __subvsi3 (SItype, SItype); +extern DItype __subvdi3 (DItype, DItype); +extern SItype __mulvsi3 (SItype, SItype); +extern DItype __mulvdi3 (DItype, DItype); +extern SItype __negvsi2 (SItype); +extern DItype __negvdi2 (DItype); + #if BITS_PER_UNIT == 8 extern DWtype __fixdfdi (DFtype); extern DWtype __fixsfdi (SFtype); @@ -826,8 +826,8 @@ apply_delayed_renames (c) if (new_regno >= (int) ssa_definition->num_elements) { int new_limit = new_regno * 5 / 4; - ssa_definition = VARRAY_GROW (ssa_definition, new_limit); - ssa_uses = VARRAY_GROW (ssa_uses, new_limit); + VARRAY_GROW (ssa_definition, new_limit); + VARRAY_GROW (ssa_uses, new_limit); } VARRAY_RTX (ssa_definition, new_regno) = r->set_insn; diff --git a/gcc/toplev.c b/gcc/toplev.c index 1dfa7f5..8365311 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -3894,11 +3894,10 @@ display_help () display_target_options (); } -void +static void display_target_options () { int undoc,i; - unsigned long; if (ARRAY_SIZE (target_switches) > 1 #ifdef TARGET_OPTIONS |