For vector types we have to make sure the comparison result is a vector
type and the resulting compare operation is supported.  As the resulting
compare is never an equality compare I didn't bother to check for the
cbranch case.

Bootstrapped and tested on x86_64-unknown-linux-gnu, pushed

        PR tree-optimization/117104
        * match.pd ((cmp:c (minmax:c @0 @1) @0) -> (out @0 @1)): Properly
        guard the vector case.

        * gcc.dg/pr117104.c: New testcase.
---
 gcc/match.pd                    |  6 +++++-
 gcc/testsuite/gcc.dg/pr117104.c | 12 ++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 gcc/testsuite/gcc.dg/pr117104.c

diff --git a/gcc/match.pd b/gcc/match.pd
index 5ed1ea03305..8270a29e58d 100644
--- a/gcc/match.pd
+++ b/gcc/match.pd
@@ -4672,7 +4672,11 @@ DEFINE_INT_AND_FLOAT_ROUND_FN (RINT)
      out    (le  gt  gt  le  ge  lt  lt  ge )
  (simplify
   (cmp:c (minmax:c @0 @1) @0)
-  (if (ANY_INTEGRAL_TYPE_P (TREE_TYPE (@0)))
+  (if (ANY_INTEGRAL_TYPE_P (TREE_TYPE (@0))
+       && (!VECTOR_TYPE_P (TREE_TYPE (@0))
+          || (VECTOR_TYPE_P (type)
+              && (!expand_vec_cmp_expr_p (TREE_TYPE (@0), type, cmp)
+                  || expand_vec_cmp_expr_p (TREE_TYPE (@0), type, out)))))
    (out @0 @1))))
 /* MIN (X, 5) == 0 -> X == 0
    MIN (X, 5) == 7 -> false  */
diff --git a/gcc/testsuite/gcc.dg/pr117104.c b/gcc/testsuite/gcc.dg/pr117104.c
new file mode 100644
index 00000000000..9aa5734f792
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr117104.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fno-vect-cost-model" } */
+/* { dg-additional-options "-mavx" { target { x86_64-*-* i?86-*-* } } } */
+
+void g();
+void f(long *a)
+{
+  long b0 = a[0] > 0 ? a[0] : 0;
+  long b1 = a[1] > 0 ? a[1] : 0;
+  if ((b0|b1) == 0)
+    g();
+}
-- 
2.43.0

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