From: Max Filippov <jcmvbkbc@gmail.com>
To: gcc-patches@gcc.gnu.org
Cc: Jeff Law <jeffreyalaw@gmail.com>,
Andreas Schwab <schwab@linux-m68k.org>,
Max Filippov <jcmvbkbc@gmail.com>
Subject: [PATCH] gcc: m68k: fix PR target/107645
Date: Fri, 11 Nov 2022 11:43:56 -0800 [thread overview]
Message-ID: <20221111194356.3922768-1-jcmvbkbc@gmail.com> (raw)
gcc/
PR target/107645
* config/m68k/predicates.md (symbolic_operand): Return false
when UNSPEC is under the CONST node.
---
Regtested with --enable-checking=all for target=m68k-linux-uclibc, no
new regressions compared to the compiler built without checking.
Ok for master?
gcc/config/m68k/predicates.md | 2 ++
1 file changed, 2 insertions(+)
diff --git a/gcc/config/m68k/predicates.md b/gcc/config/m68k/predicates.md
index f8dedd9f8375..094a18955534 100644
--- a/gcc/config/m68k/predicates.md
+++ b/gcc/config/m68k/predicates.md
@@ -141,6 +141,8 @@
case CONST:
op = XEXP (op, 0);
+ if (GET_CODE (op) == UNSPEC)
+ return false;
return ((GET_CODE (XEXP (op, 0)) == SYMBOL_REF
|| GET_CODE (XEXP (op, 0)) == LABEL_REF)
&& GET_CODE (XEXP (op, 1)) == CONST_INT);
--
2.30.2
next reply other threads:[~2022-11-11 19:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-11 19:43 Max Filippov [this message]
2022-11-12 19:42 ` Jeff Law
2022-11-13 3:47 ` Max Filippov
2022-11-16 3:33 ` Jeff Law
2022-11-16 12:37 ` Max Filippov
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