1 files changed, 21 insertions, 0 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/gcc.target/i386/warn-vect-op-3.c b/gcc-4.8.1/gcc/testsuite/gcc.target/i386/warn-vect-op-3.c
new file mode 100644
index 000000000..bdbd8b520
--- /dev/null
+++ b/gcc-4.8.1/gcc/testsuite/gcc.target/i386/warn-vect-op-3.c
@@ -0,0 +1,21 @@
+/* { dg-do compile { target { ! { ia32 } } } }  */
+/* { dg-options "-mno-sse -Wvector-operation-performance" }  */
+#define vector(elcount, type)  \
+__attribute__((vector_size((elcount)*sizeof(type)))) type
+
+int main (int argc, char *argv[])
+{
+  vector (8, short) v0 = {argc, 1, 15, 38, 12, -1, argc, 2};
+  vector (8, short) v1 = {-4, argc, 2, 11, 1, 17, -8, argc};
+  vector (8, short) res[] = 
+  {
+    v0 + v1,	      /* { dg-warning "expanded in parallel" }  */
+    v0 - v1,          /* { dg-warning "expanded in parallel" }  */
+    v0 > v1,          /* { dg-warning "expanded piecewise" }  */
+    v0 & v1,          /* { dg-warning "expanded in parallel" }  */
+    __builtin_shuffle (v0, v1),	      /* { dg-warning "expanded piecewise" }  */
+    __builtin_shuffle (v0, v1, v1)    /* { dg-warning "expanded piecewise" }  */
+  };
+  
+  return res[argc][argc];
+}