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[03/16] add helper kill_use_list()

Message ID 20170216045708.50661-4-luc.vanoostenryck@gmail.com (mailing list archive)
State Mainlined, archived
Headers show

Commit Message

Luc Van Oostenryck Feb. 16, 2017, 4:56 a.m. UTC 
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
---
 simplify.c | 10 ++++++++++
 1 file changed, 10 insertions(+)
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Patch

diff --git a/simplify.c b/simplify.c
index ced63bfa3..d4e730894 100644
--- a/simplify.c
+++ b/simplify.c
@@ -182,6 +182,16 @@  void kill_use(pseudo_t *usep)
 	}
 }
 
+static void kill_use_list(struct pseudo_list *list)
+{
+	pseudo_t p;
+	FOR_EACH_PTR(list, p) {
+		if (p == VOID)
+			continue;
+		kill_use(THIS_ADDRESS(p));
+	} END_FOR_EACH_PTR(p);
+}
+
 void kill_instruction(struct instruction *insn)
 {
 	if (!insn || !insn->bb)