---
mem2reg.c | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/mem2reg.c b/mem2reg.c
index 4671d4710..d13af1dd2 100644
--- a/mem2reg.c
+++ b/mem2reg.c
@@ -251,6 +251,17 @@ static void kill_dominated_stores(pseudo_t pseudo, struct instruction *insn,
} END_FOR_EACH_PTR(parent);
}
+static void kill_pseudo_dominated_stores(pseudo_t pseudo, int local)
+{
+ struct pseudo_user *pu;
+
+ FOR_EACH_PTR(pseudo->users, pu) {
+ struct instruction *insn = pu->insn;
+ if (insn->opcode == OP_STORE)
+ kill_dominated_stores(pseudo, insn, ++bb_generation, insn->bb, local, 0);
+ } END_FOR_EACH_PTR(pu);
+}
+
static unsigned long externaly_visible(struct symbol *sym, unsigned long mod)
{
@@ -324,11 +335,7 @@ static void promote_symbol(struct entrypoint *ep, struct symbol *sym)
* If we couldn't take the shortcut, see if we can at least kill some
* of them..
*/
- FOR_EACH_PTR(pseudo->users, pu) {
- struct instruction *insn = pu->insn;
- if (insn->opcode == OP_STORE)
- kill_dominated_stores(pseudo, insn, ++bb_generation, insn->bb, !mod, 0);
- } END_FOR_EACH_PTR(pu);
+ kill_pseudo_dominated_stores(pseudo, !mod);
if (!(mod & (MOD_NONLOCAL | MOD_STATIC))) {
struct basic_block *bb;
--
2.14.0
--
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