Hi!
The testcase from the PR got fixed with r12-3119-g675a3e40567e1d
and looks quite similar to the evrp-trans.c test, except evrp-trans.c
is tested on signed integer types.
I think it would be useful to test it for unsigned comparisons too.
Tested on x86_64-linux (-m32/-m64), ok for trunk?
2022-01-19 Jakub Jelinek <ja...@redhat.com>
PR c/104115
* gcc.dg/tree-ssa/evrp-trans2.c: New test.
--- gcc/testsuite/gcc.dg/tree-ssa/evrp-trans2.c.jj 2022-01-19
14:54:31.195317913 +0100
+++ gcc/testsuite/gcc.dg/tree-ssa/evrp-trans2.c 2022-01-19 14:54:52.964019002
+0100
@@ -0,0 +1,8 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-evrp" } */
+
+#define int unsigned
+#include "evrp-trans.c"
+
+/* { dg-final { scan-tree-dump-not "kill" "evrp" } } */
+/* { dg-final { scan-tree-dump-times "keep" 13 "evrp"} } */
Jakub
