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| author | Jakub Jelinek <jakub@redhat.com> | 2010-04-07 22:27:37 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-04-07 22:27:37 +0200 |
| commit | 60d3aec487a754caa3073b305efca44087189799 (patch) | |
| tree | 6753832a3718adf7bc216f0e33a4f7458672d44f /libiberty | |
| parent | b51e84c954e63bc52a8d5d4fa1cda7cf4f8ecfb4 (diff) | |
| download | gcc-60d3aec487a754caa3073b305efca44087189799.zip gcc-60d3aec487a754caa3073b305efca44087189799.tar.gz gcc-60d3aec487a754caa3073b305efca44087189799.tar.bz2 | |
tree-ssa-pre.c (my_rev_post_order_compute): Remove set but not used count variable.
* tree-ssa-pre.c (my_rev_post_order_compute): Remove set but not
used count variable.
* genemit.c (gen_expand, gen_split): Avoid set but not used warnings
when operandN variables aren't used in the body of the expander
or splitter.
* tree-outof-ssa.c (FOR_EACH_ELIM_GRAPH_SUCC,
FOR_EACH_ELIM_GRAPH_PRED): Avoid set but not used warnings.
* tree-ssa-operands.h (FOR_EACH_SSA_TREE_OPERAND): Likewise.
* tree-flow.h (FOR_EACH_IMM_USE_FAST, FOR_EACH_IMM_USE_STMT,
FOR_EACH_IMM_USE_ON_STMT): Likewise.
* tree.h (FOR_EACH_CONSTRUCTOR_ELT): Likewise.
* tree.c (PROCESS_ARG): Likewise.
fortran/
* parse.c (parse_derived, parse_enum): Avoid set but not used
warning.
java/
* expr.c (process_jvm_instruction): Avoid set but not used warning.
* builtins.c (compareAndSwapInt_builtin, compareAndSwapLong_builtin,
getVolatile_builtin): Likewise.
libjava/
* exception.cc (_Jv_Throw): Avoid set but not used warning.
* include/java-assert.h (JvAssertMessage, JvAssert): Use argument in
sizeof to avoid set but not used warnings.
libjava/classpath/
* native/jni/midi-alsa/gnu_javax_sound_midi_alsa_AlsaPortDevice.c
(Java_gnu_javax_sound_midi_alsa_AlsaPortDevice_run_1receiver_1thread_1):
Avoid set but not used warning.
libiberty/
* regex.c (byte_re_match_2_internal): Avoid set but not used
warning.
gcc/testsuite/
* gcc.dg/builtin-choose-expr.c: Avoid set but not used warnings.
* gcc.dg/trunc-1.c: Likewise.
* gcc.dg/vla-9.c: Likewise.
* gcc.dg/dfp/composite-type.c: Likewise.
libffi/
* testsuite/libffi.call/err_bad_abi.c: Remove unused args variable.
From-SVN: r158084
Diffstat (limited to 'libiberty')
| -rw-r--r-- | libiberty/regex.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libiberty/regex.c b/libiberty/regex.c index ad49684..420c7f4a 100644 --- a/libiberty/regex.c +++ b/libiberty/regex.c @@ -4,7 +4,7 @@ internationalization features.) Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, - 2002, 2005 Free Software Foundation, Inc. + 2002, 2005, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -7140,8 +7140,8 @@ byte_re_match_2_internal (struct re_pattern_buffer *bufp, register from the stack, since lowest will == highest in `pop_failure_point'. */ active_reg_t dummy_low_reg, dummy_high_reg; - UCHAR_T *pdummy = NULL; - const CHAR_T *sdummy = NULL; + UCHAR_T *pdummy ATTRIBUTE_UNUSED = NULL; + const CHAR_T *sdummy ATTRIBUTE_UNUSED = NULL; DEBUG_PRINT1 ("EXECUTING pop_failure_jump.\n"); POP_FAILURE_POINT (sdummy, pdummy, |