From: Richard Biener <rguenther@suse.de>
Date: Tue, 12 Nov 2024 13:45:02 +0000 (+0100)
Subject: Avoid expand_vec_cond_expr_p with comparison code
X-Git-Tag: basepoints/gcc-16~4317
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9ede072ffafcde27d0e9fe76bb7ffacb4f48a2d6;p=thirdparty%2Fgcc.git

Avoid expand_vec_cond_expr_p with comparison code

This removes the obsolete API use by vector divmod lowering.

	* tree-vect-generic.cc (expand_vector_divmod): Query vector
	comparison and vec_cond_mask capability.
---

diff --git a/gcc/tree-vect-generic.cc b/gcc/tree-vect-generic.cc
index 21d906e9c559..72f251f09620 100644
--- a/gcc/tree-vect-generic.cc
+++ b/gcc/tree-vect-generic.cc
@@ -765,8 +765,10 @@ expand_vector_divmod (gimple_stmt_iterator *gsi, tree type, tree op0,
 					      type, cur_op);
 		}
 	    }
+	  tree mask_type = truth_type_for (type);
 	  if (addend == NULL_TREE
-	      && expand_vec_cond_expr_p (type, type, LT_EXPR))
+	      && expand_vec_cmp_expr_p (type, mask_type, LT_EXPR)
+	      && expand_vec_cond_expr_p (type, mask_type))
 	    {
 	      tree zero, cst, mask_type, mask;
 	      gimple *stmt, *cond;