From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Sat, 18 Oct 2008 10:00:31 +0000 (+0000)
Subject: Remove unused variables.
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=0fbafc8aebc97899bfc5d718f66488288abb8aa4;p=libfirm

Remove unused variables.

[r22982]
---

diff --git a/ir/be/bechordal.c b/ir/be/bechordal.c
index 693646829..4b96b9782 100644
--- a/ir/be/bechordal.c
+++ b/ir/be/bechordal.c
@@ -369,13 +369,9 @@ void be_pre_spill_prepare_constr(be_chordal_env_t *cenv) {
 static void pair_up_operands(const be_chordal_alloc_env_t *alloc_env, be_insn_t *insn)
 {
 	const be_chordal_env_t *env = alloc_env->chordal_env;
-
-	int n_uses   = be_insn_n_uses(insn);
-	int n_defs   = be_insn_n_defs(insn);
-	bitset_t *bs = bitset_alloca(env->cls->n_regs);
-	int *pairing = alloca(MAX(n_defs, n_uses) * sizeof(pairing[0]));
-
-	int i, j;
+	bitset_t               *bs  = bitset_alloca(env->cls->n_regs);
+	int                     i;
+	int                     j;
 
 	/*
 		For each out operand, try to find an in operand which can be assigned the