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diff gcc/testsuite/gcc.dg/torture/ssa-fre-1.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/torture/ssa-fre-1.c	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,16 @@
+/* { dg-do compile } */
+/* { dg-skip-if "" { *-*-* } { "-O0" } { "" } } */
+/* { dg-additional-options "-fstrict-aliasing -fdump-tree-fre1" } */
+
+float f;
+int foo(int *p, int *q)
+{
+  *p = 0;
+  if (*p)
+    *q = 1;
+  else
+    f = 8.0f;
+  return *p;
+}
+
+/* { dg-final { scan-tree-dump "return 0;" "fre1" } } */