From c9db5322ae39a49db0728a0a4cb5003efb6ae668 Mon Sep 17 00:00:00 2001
From: John David Anglin <danglin@gcc.gnu.org>
Date: Fri, 8 Nov 2024 16:54:48 -0500
Subject: [PATCH] hppa: Don't use '%' operator in base14_operand

Division is slow on hppa and mode sizes are powers of 2.  So, we
can use '&' operator to check displacement alignment.

2024-11-08  John David Anglin  <danglin@gcc.gnu.org>

gcc/ChangeLog:

	* config/pa/predicates.md (base14_operand): Use '&' operator
	instead of '%' to check displacement alignment.
---
 gcc/config/pa/predicates.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/config/pa/predicates.md b/gcc/config/pa/predicates.md
index 0defd2282fb..a27b2b1c78d 100644
--- a/gcc/config/pa/predicates.md
+++ b/gcc/config/pa/predicates.md
@@ -285,7 +285,7 @@
       return false;
 
     default:
-      return (INTVAL (op) % GET_MODE_SIZE (mode)) == 0;
+      return (INTVAL (op) & (GET_MODE_SIZE (mode) - 1)) == 0;
     }
 
   return false;