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| author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 1999-01-18 06:17:31 +0000 |
|---|---|---|
| committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 1999-01-18 06:17:31 +0000 |
| commit | 47c3ed988be2da61c38d896925b8cede2fd67808 (patch) | |
| tree | 5ac3e0b31d44ea213e88f64748be5c3d3bea1567 /gcc/recog.c | |
| parent | 044357a05619ca03dd262934221bf2163ff43b08 (diff) | |
| download | gcc-47c3ed988be2da61c38d896925b8cede2fd67808.zip gcc-47c3ed988be2da61c38d896925b8cede2fd67808.tar.gz gcc-47c3ed988be2da61c38d896925b8cede2fd67808.tar.bz2 | |
Warning fixes:
* loop.c (insert_bct): Hide the definition of variables
`increment_direction', `compare_direction', `add_iteration' and
`loop_var_mode'.
* recog.c (mode_dependent_address_p): Mark parameter `addr' with
ATTRIBUTE_UNUSED. Mark label `win' with ATTRIBUTE_UNUSED_LABEL.
(mode_independent_operand): Mark label `lose' with
ATTRIBUTE_UNUSED_LABEL.
* regclass.c (n_occurrences): Remove prototype and definition.
* reload.c (find_reloads_address_1): Mark variable `tem' with
ATTRIBUTE_UNUSED.
* reload1.c (reload): Cast the first two arguments of `bcopy' to PTR.
* sbitmap.c (sbitmap_copy): Likewise.
* scan-decls.c (scan_decls): Hide label `handle_comma'.
* toplev.c (output_lang_identify): Mark prototype with
ATTRIBUTE_UNUSED.
* tree.c (make_node): Cast the first argument of `bzero' to PTR.
(make_tree_vec): Likewise.
(build1): Likewise.
* varasm.c (assemble_static_space): Mark variable `tem' with
ATTRIBUTE_UNUSED.
From-SVN: r24740
Diffstat (limited to 'gcc/recog.c')
| -rw-r--r-- | gcc/recog.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/recog.c b/gcc/recog.c index 0d87386..8804ae9 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -1861,11 +1861,12 @@ offsettable_address_p (strictp, mode, y) int mode_dependent_address_p (addr) - rtx addr; + rtx addr ATTRIBUTE_UNUSED; /* Maybe used in GO_IF_MODE_DEPENDENT_ADDRESS. */ { GO_IF_MODE_DEPENDENT_ADDRESS (addr, win); return 0; - win: + /* Label `win' might (not) be used via GO_IF_MODE_DEPENDENT_ADDRESS. */ + win: ATTRIBUTE_UNUSED_LABEL return 1; } @@ -1888,7 +1889,8 @@ mode_independent_operand (op, mode) addr = XEXP (op, 0); GO_IF_MODE_DEPENDENT_ADDRESS (addr, lose); return 1; - lose: + /* Label `lose' might (not) be used via GO_IF_MODE_DEPENDENT_ADDRESS. */ + lose: ATTRIBUTE_UNUSED_LABEL return 0; } |