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diff gcc/testsuite/gcc.dg/pr80775.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/pr80775.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,21 @@
+/* PR middle-end/80775 ICE: -O3 produces ice in group_case_labels_stmt.  */
+/* { dg-do compile }  */
+/* { dg-options "-O3" }  */
+
+typedef struct { short a; } b;
+b c[10];
+int d, e, f, g, h;
+int
+i (void)
+{
+  f = 0;
+  for (; f < e; f++) {
+    switch (g) {
+    case 1:
+      d = 1;
+    case 2:
+      c[2 + f].a = 1;
+    }
+    h += c[f].a;
+  }
+}