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| author | Mikael Pettersson <mikpe@it.uu.se> | 2011-08-22 11:38:14 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-08-22 11:38:14 +0200 |
| commit | fbddb81da4ad58ed1cff9188ad02abf6f5334551 (patch) | |
| tree | 9075ee3fe60da26c9f70218a48bb68f8ff636413 | |
| parent | ba259d527abbca0bfb6b8a6af77024e4f10ac504 (diff) | |
| download | gcc-fbddb81da4ad58ed1cff9188ad02abf6f5334551.zip gcc-fbddb81da4ad58ed1cff9188ad02abf6f5334551.tar.gz gcc-fbddb81da4ad58ed1cff9188ad02abf6f5334551.tar.bz2 | |
re PR bootstrap/50146 (unused variable saved_nregs in ira-color.c broke arm-linux-gnueabi bootstrap)
PR bootstrap/50146
* ira-color.c (assign_hard_reg): Move saved_nregs declaration
to #ifndef HONOR_REG_ALLOC_ORDER block.
From-SVN: r177951
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/ira-color.c | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4cf9a5f..4793d03 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2011-08-22 Mikael Pettersson <mikpe@it.uu.se> + + PR bootstrap/50146 + * ira-color.c (assign_hard_reg): Move saved_nregs declaration + to #ifndef HONOR_REG_ALLOC_ORDER block. + 2011-08-21 Richard Henderson <rth@redhat.com> * rtl.h (INSN_ANNULLED_BRANCH_P): Only allow JUMP_INSN. diff --git a/gcc/ira-color.c b/gcc/ira-color.c index eb87b0e..e78012b 100644 --- a/gcc/ira-color.c +++ b/gcc/ira-color.c @@ -1567,13 +1567,14 @@ static bool assign_hard_reg (ira_allocno_t a, bool retry_p) { HARD_REG_SET conflicting_regs[2], profitable_hard_regs[2]; - int i, j, hard_regno, best_hard_regno, class_size, saved_nregs; + int i, j, hard_regno, best_hard_regno, class_size; int cost, mem_cost, min_cost, full_cost, min_full_cost, nwords, word; int *a_costs; enum reg_class aclass; enum machine_mode mode; static int costs[FIRST_PSEUDO_REGISTER], full_costs[FIRST_PSEUDO_REGISTER]; #ifndef HONOR_REG_ALLOC_ORDER + int saved_nregs; enum reg_class rclass; int add_cost; #endif |