Add a test case for PR1086

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32977 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/CBackend/2007-01-06-Signless.c b/test/CodeGen/CBackend/2007-01-06-Signless.c
new file mode 100644 (file)
index 0000000..ecbe170
--- /dev/null
+++ b/test/CodeGen/CBackend/2007-01-06-Signless.c
@@ -0,0 +1,6 @@
+// RUN: %llvmgcc -S %s -o - | llvm-as | llc -march=c | \
+// RUN:  grep '(unsigned short'
+
+int Z = -1;
+
+int test(unsigned short X, short Y) { return X+Y+Z; }