aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/validation/optim/simplify-neg-add-cte.c
diff options
authorLuc Van Oostenryck <luc.vanoostenryck@gmail.com>2020-10-20 23:18:48 +0200
committerLuc Van Oostenryck <luc.vanoostenryck@gmail.com>2020-10-23 01:08:01 +0200
commit29aab3ee2f7ab586b5e476f40d427ff9e77fca22 (patch)
treedb12ac32fae1b6e69cff0a023320fa89ceefcc96 /validation/optim/simplify-neg-add-cte.c
parentcfca7b4c6cb48283cb554fc91dc859ff669f2547 (diff)
downloadsparse-dev-29aab3ee2f7ab586b5e476f40d427ff9e77fca22.tar.gz
unop: add testcases for unop simplifications
Add a few testcases for the simplification of unary operations. Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Diffstat (limited to 'validation/optim/simplify-neg-add-cte.c')
-rw-r--r--validation/optim/simplify-neg-add-cte.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/validation/optim/simplify-neg-add-cte.c b/validation/optim/simplify-neg-add-cte.c
new file mode 100644
index 00000000..4e425096
--- /dev/null
+++ b/validation/optim/simplify-neg-add-cte.c
@@ -0,0 +1,12 @@
+#define C 3
+
+int foo(int x) { return -(x + C) == (-3 - x); }
+
+/*
+ * check-name: simplify-neg-add-cte
+ * check-command: test-linearize -Wno-decl $file
+ * check-known-to-fail
+ *
+ * check-output-ignore
+ * check-output-contains: ret\\..*\\$1
+ */