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| author | Joern Rennecke <amylaar@spamcop.net> | 2010-11-05 16:27:25 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2010-11-05 16:27:25 +0000 |
| commit | 6ab31ade8b706fe1fb79f8d91b03862dfee94aa9 (patch) | |
| tree | 812c2e153e37795e5437312ef33ee111bc26fd89 | |
| parent | 7f7c6d915805fda536209b128adbfebf7d1a8405 (diff) | |
| download | gcc-6ab31ade8b706fe1fb79f8d91b03862dfee94aa9.zip gcc-6ab31ade8b706fe1fb79f8d91b03862dfee94aa9.tar.gz gcc-6ab31ade8b706fe1fb79f8d91b03862dfee94aa9.tar.bz2 | |
re PR bootstrap/44756 ([meta-bug] --enable-werror-always issues)
PR bootstrap/44756
* expr.c (can_store_by_pieces): Add ATTRIBUTE_UNUSED to cst.
* haifa-sched.c (initiate_bb_reg_pressure_info): Add ATTRIBUTE_UNUSED
to i.
From-SVN: r166366
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/expr.c | 3 | ||||
| -rw-r--r-- | gcc/haifa-sched.c | 2 |
3 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c5b406a..814e02d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -43,6 +43,11 @@ * expr.c (emit_push_insn): Cast value of PUSH_ROUNDING before comparing it to a signed value. + PR bootstrap/44756 + * expr.c (can_store_by_pieces): Add ATTRIBUTE_UNUSED to cst. + * haifa-sched.c (initiate_bb_reg_pressure_info): Add ATTRIBUTE_UNUSED + to i. + 2010-11-05 Jakub Jelinek <jakub@redhat.com> * cfgexpand.c (expand_debug_expr): Handle MEM_REF @@ -2261,7 +2261,8 @@ can_store_by_pieces (unsigned HOST_WIDE_INT len, enum machine_mode mode, tmode; enum insn_code icode; int reverse; - rtx cst; + /* cst is set but not used if LEGITIMATE_CONSTANT doesn't use it. */ + rtx cst ATTRIBUTE_UNUSED; if (len == 0) return 1; diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c index 434b760..65356190 100644 --- a/gcc/haifa-sched.c +++ b/gcc/haifa-sched.c @@ -709,7 +709,7 @@ setup_ref_regs (rtx x) static void initiate_bb_reg_pressure_info (basic_block bb) { - unsigned int i; + unsigned int i ATTRIBUTE_UNUSED; rtx insn; if (current_nr_blocks > 1) |