ia32: popcnt produces useable flag results.

023b870a · Christoph Mallon · 96a170c2 · 023b870a
Commit 023b870a authored Dec 07, 2014 by Christoph Mallon
--- a/ir/be/ia32/ia32_optimize.c
+++ b/ir/be/ia32/ia32_optimize.c
@@ -77,6 +77,7 @@ static produces_flag_t check_produces_zero_sign(ir_node *node, unsigned pn)
 		case iro_ia32_Inc:
 		case iro_ia32_Neg:
 		case iro_ia32_Or:
+		case iro_ia32_Popcnt:
 		case iro_ia32_Sbb:
 		case iro_ia32_Sub:
 		case iro_ia32_Xor: