From cfa47717c6f2414c4c2295d52169f50523e6fca9 Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Tue, 13 Nov 2001 23:17:32 +0000
Subject: [PATCH] expr.c: 	once again, temp def ref counts seem to be
 correct pr_def.c: 	reset recycled temp defs

---
 tools/qfcc/source/expr.c   | 4 +++-
 tools/qfcc/source/pr_def.c | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/qfcc/source/expr.c b/tools/qfcc/source/expr.c
index 628e7c20c..1779d10a2 100644
--- a/tools/qfcc/source/expr.c
+++ b/tools/qfcc/source/expr.c
@@ -888,11 +888,13 @@ binary_expr (int op, expr_t *e1, expr_t *e2)
 	if (op == '=' && e1->type == ex_def)
 		PR_DefInitialized (e1->e.def);
 
+	if (op == '=')
+		inc_users (e1);
+
 	if (e1->type == ex_block && e1->e.block.is_call
 		&& e2->type == ex_block && e2->e.block.is_call
 		&& e1->e.block.result) {
 		e = new_temp_def_expr (e1->e.block.result->e.def->type);
-		inc_users (e);
 		e1 = binary_expr ('=', e, e1);
 	}
 
diff --git a/tools/qfcc/source/pr_def.c b/tools/qfcc/source/pr_def.c
index 0e8fdc71a..9c35e1382 100644
--- a/tools/qfcc/source/pr_def.c
+++ b/tools/qfcc/source/pr_def.c
@@ -252,13 +252,13 @@ PR_GetTempDef (type_t *type, def_t *scope)
 	if (free_temps[size]) {
 		def = free_temps[size];
 		free_temps[size] = def->next;
+		memset (def, 0, sizeof (def_t));
 		def->type = type;
 	} else {
 		def = PR_NewDef (type, 0, scope);
 		def->ofs = *scope->alloc;
 		*scope->alloc += pr_type_size[size];
 	}
-	def->users = 0;
 	def->next = temp_scope.next;
 	temp_scope.next = def;
 	return def;