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diff gcc/testsuite/gcc.dg/vect/fast-math-slp-27.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/vect/fast-math-slp-27.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,16 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target vect_float } */
+
+float x[2*256+1];
+
+void foo(void)
+{
+  int i;
+  for (i=0; i<256; ++i)
+   {
+    x[2*i] = x[2*i] * x[2*i];
+    x[2*i+1] = x[2*i+1] * x[2*i+1];
+   }
+}
+
+/* { dg-final { scan-tree-dump "vectorized 1 loops" "vect" { target vect_strided2 } } } */