1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr50202.c b/gcc/testsuite/gcc.target/i386/pr50202.c
new file mode 100644
index 000000000..2023ec86d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr50202.c
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-options "-O -fno-tree-dse -fno-dce -msse4" } */
+/* { dg-require-effective-target sse4 } */
+
+typedef char __v16qi __attribute__ ((__vector_size__ (16)));
+
+__v16qi v;
+int i;
+
+void
+foo (void)
+{
+  i = __builtin_ia32_pcmpistri128 (v, v, 255);
+  i = 255;
+}