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path: root/validation/optim/mask-out.c
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Diffstat (limited to 'validation/optim/mask-out.c')
-rw-r--r--validation/optim/mask-out.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/validation/optim/mask-out.c b/validation/optim/mask-out.c
new file mode 100644
index 00000000..bf116873
--- /dev/null
+++ b/validation/optim/mask-out.c
@@ -0,0 +1,13 @@
+unsigned mask(unsigned a, unsigned b)
+{
+ return ((a & 0xffff0000) | b) & 0x0000ffff;
+}
+
+/*
+ * check-name: mask-out
+ * check-command: test-linearize -Wno-decl $file
+ * check-known-to-fail
+ *
+ * check-output-ignore
+ * check-output-excludes: %arg1
+ */