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diff gcc/testsuite/c-c++-common/pr51628-31.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/c-c++-common/pr51628-31.c	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,16 @@
+/* PR c/51628.  */
+/* { dg-do compile } */
+/* { dg-options "-O" } */
+
+typedef int v4si __attribute__((vector_size(16)));
+struct X
+{
+  v4si x;
+} __attribute__((packed)) x;
+
+int *
+foo()
+{
+  return &x.x[1];
+/* { dg-warning "may result in an unaligned pointer value" "" { target *-*-* } .-1 } */
+}