1/* PR debug/47780 */ 2/* { dg-do compile } */ 3/* { dg-options "-O -fgcse -fgcse-las -fstack-protector-all -fno-tree-ccp -fno-tree-dominator-opts -fcompare-debug -Wno-psabi" } */ 4 5typedef int V2SF __attribute__ ((vector_size (128))); 6 7V2SF 8foo (int x, V2SF a) 9{ 10 V2SF b = a + (V2SF) {}; 11 while (x--) 12 a += b; 13 return a; 14} 15