[PATCH 1/3] avoid useless deref in simplify_cond_branch()

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In simplify_cond_branch(), the new condition is given via a pointer but
there is no reasons to use a pointer here.

Pass the new condition directly (and use a more descriptive name for it).

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
 simplify.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/simplify.c b/simplify.c
index be7208608..77d818e1f 100644
--- a/simplify.c
+++ b/simplify.c
@@ -1075,9 +1075,9 @@ static int simplify_range(struct instruction *insn)
 /*
  * Simplify "set_ne/eq $0 + br"
  */
-static int simplify_cond_branch(struct instruction *br, pseudo_t cond, struct instruction *def, pseudo_t *pp)
+static int simplify_cond_branch(struct instruction *br, pseudo_t cond, struct instruction *def, pseudo_t newcond)
 {
-	use_pseudo(br, *pp, &br->cond);
+	use_pseudo(br, newcond, &br->cond);
 	remove_usage(cond, &br->cond);
 	if (def->opcode == OP_SET_EQ) {
 		struct basic_block *tmp = br->bb_true;
@@ -1116,9 +1116,9 @@ static int simplify_branch(struct instruction *insn)
 
 		if (def->opcode == OP_SET_NE || def->opcode == OP_SET_EQ) {
 			if (constant(def->src1) && !def->src1->value)
-				return simplify_cond_branch(insn, cond, def, &def->src2);
+				return simplify_cond_branch(insn, cond, def, def->src2);
 			if (constant(def->src2) && !def->src2->value)
-				return simplify_cond_branch(insn, cond, def, &def->src1);
+				return simplify_cond_branch(insn, cond, def, def->src1);
 		}
 		if (def->opcode == OP_SEL) {
 			if (constant(def->src2) && constant(def->src3)) {
-- 
2.17.1

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