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diff gcc/testsuite/gcc.dg/tree-ssa/muldiv-2.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/muldiv-2.c	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-options "-O1 -fdump-tree-optimized-raw" } */
+
+// 'a' should disappear, but we are not there yet
+
+int* f(int* a, int* b, int* c){
+    __PTRDIFF_TYPE__ d = b - a;
+    d += 1;
+    return a + d;
+}
+
+/* { dg-final { scan-tree-dump-not "div" "optimized" } } */