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diff gcc/testsuite/gcc.dg/varpool-1.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/varpool-1.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,24 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+/* { dg-final { scan-assembler-not "unnecesary_static_initialized_variable" } } */
+
+static int unnecesary_static_initialized_variable;
+static int *unnecesary_static_initialized_variable2 =
+  &unnecesary_static_initialized_variable;
+static inline int
+simplify_after_inline (int param1, int *param2)
+{
+  if (unnecesary_static_initialized_variable != param1)
+    return unnecesary_static_initialized_variable;
+  if (unnecesary_static_initialized_variable2 != param2)
+    return unnecesary_static_initialized_variable;
+}
+
+int
+main ()
+{
+  return simplify_after_inline (unnecesary_static_initialized_variable,
+				unnecesary_static_initialized_variable2) +
+    simplify_after_inline (unnecesary_static_initialized_variable,
+			   unnecesary_static_initialized_variable2);
+}