From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun, 19 May 2024 15:48:52 +0000 (-0700)
Subject: Tweak STORE_NUMBER arg type
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=240c7c131bdbac494e1e954fbbffb957dcbbcd7f;p=emacs.git

Tweak STORE_NUMBER arg type

* src/regex-emacs.c (STORE_NUMBER): Make the arg int, not int16_t.
There’s no need for the caller to convert to int16_t, and using
int makes the machine code a bit smaller (and presumably a bit
faster) on x86-64 with GCC 14.

(cherry picked from commit 98b83bdc9f4af7798e3314ad8df6ab78efd60f8a)
---

diff --git a/src/regex-emacs.c b/src/regex-emacs.c
index 0ec0c6eb63f..92dbdbecbf1 100644
--- a/src/regex-emacs.c
+++ b/src/regex-emacs.c
@@ -341,7 +341,7 @@ typedef enum
 /* Store NUMBER in two contiguous bytes starting at DESTINATION.  */
 
 static void
-STORE_NUMBER (unsigned char *destination, int16_t number)
+STORE_NUMBER (unsigned char *destination, int number)
 {
   (destination)[0] = (number) & 0377;
   (destination)[1] = (number) >> 8;