+2005-02-18 James E Wilson <wilson@specifixinc.com>
+
+ PR tree-optimization/18977
+ * gcc.c-torture/execute/loop-ivopts-1.c: New testcase.
+
2005-02-18 Ulrich Weigand <uweigand@de.ibm.com>
PR target/20054
--- /dev/null
+/* From PR 18977. */
+void foo(float * x);
+
+int main()
+{
+ float x[4];
+ foo (x);
+ return 0;
+}
+
+void foo (float *x)
+{
+ int i,j,k;
+ float temp;
+ static float t16[16]={1.,2.,3.,4.,5.,6.,7.,8.,9.,
+ 10.,11.,12.,13.,14.,15.,16.};
+ static float tmp[4]={0.,0.,0.,0.};
+
+ for (i=0; i<4; i++) {
+ k = 3 - i;
+ temp = t16[5*k];
+ for(j=k+1; j<4; j++) {
+ tmp[k] = t16[k+ j*4] * temp;
+ }
+ }
+ x[0] = tmp[0];
+ x[1] = tmp[1];
+ x[2] = tmp[2];
+ x[3] = tmp[3];
+}