From: Oscar Gustafsson <oscar.gustafsson@gmail.com>
Date: Tue, 11 Mar 2025 17:19:25 +0000 (+0000)
Subject: testsuite: Improve builtin-bswap-5.c
X-Git-Tag: basepoints/gcc-16~1586
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3becb17b82cb3ffdb19b0301031b22a486501b0;p=thirdparty%2Fgcc.git

testsuite: Improve builtin-bswap-5.c

gcc/testsuite/ChangeLog

	* gcc.dg/builtin-bswap-5.c: Improve test vector to avoid nibble
	swaps passing.
---

diff --git a/gcc/testsuite/gcc.dg/builtin-bswap-5.c b/gcc/testsuite/gcc.dg/builtin-bswap-5.c
index b29931e4e10..2ba6c31194f 100644
--- a/gcc/testsuite/gcc.dg/builtin-bswap-5.c
+++ b/gcc/testsuite/gcc.dg/builtin-bswap-5.c
@@ -6,13 +6,13 @@ main (void)
   /* Test constant folding.  */
   extern void link_error (void);
 
-  if (__builtin_bswap16(0xaabb) != 0xbbaa)
+  if (__builtin_bswap16(0xabcd) != 0xcdab)
     link_error ();
 
-  if (__builtin_bswap32(0xaabbccdd) != 0xddccbbaa)
+  if (__builtin_bswap32(0x89abcdef) != 0xefcdab89)
     link_error ();
 
-  if (__builtin_bswap64(0x1122334455667788ULL) != 0x8877665544332211ULL)
+  if (__builtin_bswap64(0x0123456789abcdefULL) != 0xefcdab8967452301ULL)
     link_error ();
 
   return 0;