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diff gcc/testsuite/gcc.dg/tree-ssa/pr83648.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/tree-ssa/pr83648.c	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-local-pure-const-details -fdelete-null-pointer-checks" } */
+
+void *g(unsigned n)
+{
+  return n ? __builtin_malloc (n) : 0;
+}
+
+void *h()
+{
+  return 0;
+}
+
+/* { dg-final { scan-tree-dump "Function found to be malloc: g" "local-pure-const1" } } */
+/* { dg-final { scan-tree-dump-not "Function found to be malloc: h" "local-pure-const1" } } */