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diff gcc/testsuite/gcc.dg/pr30744-1.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/pr30744-1.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,18 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+#include <stddef.h>
+
+typedef __INTPTR_TYPE__ my_intptr_t;
+
+typedef struct {
+  my_intptr_t unique;
+} G;
+
+void r(G* n)
+{
+  my_intptr_t p;
+  if (((G *) ((void *)((~(my_intptr_t)(p))))) != ((void *)0)) {
+    ((G *) ((void *)((~(my_intptr_t)(p)))))->unique = n->unique;
+  }
+}
+