--- /dev/null
+/* { dg-do compile } */
+/* { dg-options "-Ofast -fdump-tree-vect-details" } */
+/* { dg-additional-options "-mavx2" { target { x86_64-*-* i?86-*-* } } } */
+
+float summul(int n, float *arg1, float *arg2)
+{
+ int i;
+ float res1 = 1.0;
+ for(i = 0; i < n; i++) {
+ if(arg2[i])
+ res1 *= arg1[i];
+ }
+ return res1;
+}
+
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { ! { avr-*-* pru-*-* } } } } } */
--- /dev/null
+/* { dg-require-effective-target vect_condition } */
+/* { dg-require-effective-target vect_float } */
+/* { dg-additional-options "-Ofast -mavx" { target avx_runtime } } */
+
+
+int A0[4] = {36,39,42,45};
+int B0[4] = {42,42,0,42};
+float A1[8] = {36,39,42,45,43,32,21,12};
+float B1[8] = {42,42,0,42,42,42,0,42};
+double A2[16] = {36,39,42,45,43,32,21,12,23,34,45,56,42,78,89,11};
+double B2[16] = {42,42,0,42,42,42,42,42,42,42,42,42,0,42,42,42};
+
+int main ()
+{
+ int i, j;
+ int res0 = 1;
+ float res1 = 1.0;
+ double res2 = 1.0;
+
+ for (i = 0; i < 4; i++)
+ if (B0[i])
+ res0 *= A0[i];
+
+ for (i = 0; i < 8; i++)
+ if (B1[i])
+ res1 *= A1[i];
+
+ for (i = 0; i < 16; i++)
+ if (B2[i])
+ res2 *= A2[i];
+ /* check results: */
+ if (res0 != 63180 || res1 != 1043228160.000000
+ ||res2 != 3296728515318523101184.000000)
+ __builtin_abort ();
+ return 0;
+}
+
+/* { dg-final { scan-tree-dump "vectorized 3 loops" "vect" { target i?86-*-* x86_64-*-* } } } */