On 2/27/23 16:55, Richard Sandiford wrote:
Jonathan Yong via Gcc-patches <gcc-patches@gcc.gnu.org> writes:
Attached patch OK?
gcc.dg/memchr-3.c: fix for LLP64
gcc/testsuite/ChangeLog:
PR middle-end/97956
* gcc.dg/memchr-3.c (memchr): fix long to size_t in
prototype.
From 194eb3d43964276beeaea14ebee4b241799cd966 Mon Sep 17 00:00:00 2001
From: Jonathan Yong <10wa...@gmail.com>
Date: Mon, 27 Feb 2023 10:02:32 +0000
Subject: [PATCH] gcc.dg/memchr-3.c: fix for LLP64
gcc/testsuite/ChangeLog:
PR middle-end/97956
* gcc.dg/memchr-3.c (memchr): fix long to size_t in
prototype.
It looks like the current type signature could have been a deliberate
part of the test. I think we should just skip it for LLP64 instead.
Preapproved if you agree.
Thanks,
Richard
Revised, account for the warning in LLP64.
From 2dbfa538fe11c65914b28f94d066daee789f881a Mon Sep 17 00:00:00 2001
From: Jonathan Yong <10wa...@gmail.com>
Date: Mon, 27 Feb 2023 10:02:32 +0000
Subject: [PATCH 6/7] gcc.dg/memchr-3.c: Account for LLP64 warnings
gcc/testsuite/ChangeLog:
PR middle-end/97956
* gcc.dg/memchr-3.c (memchr): Account for LLP64 warnings.
Signed-off-by: Jonathan Yong <10wa...@gmail.com>
---
gcc/testsuite/gcc.dg/memchr-3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.dg/memchr-3.c b/gcc/testsuite/gcc.dg/memchr-3.c
index c38d9cf3349..af1b26ef3ae 100644
--- a/gcc/testsuite/gcc.dg/memchr-3.c
+++ b/gcc/testsuite/gcc.dg/memchr-3.c
@@ -6,7 +6,7 @@
typedef __INT8_TYPE__ int8_t;
typedef __INT32_TYPE__ int32_t;
-extern void* memchr (const void*, int, long);
+extern void* memchr (const void*, int, long); /* { dg-warning "-Wbuiltin-declaration-mismatch" { target llp64 } } */
struct SX
{
--
2.39.2
