From: Alexander Monakov <amonakov@ispras.ru>
To: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH] i386: avoid zero extension for crc32q
Date: Wed, 24 Aug 2022 14:35:18 +0300 (MSK) [thread overview]
Message-ID: <f982cc1-a4a9-2994-6357-c7d2757c614d@ispras.ru> (raw)
In-Reply-To: <20220823160946.19927-1-amonakov@ispras.ru>
On Tue, 23 Aug 2022, Alexander Monakov via Gcc-patches wrote:
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/i386/pr106453.c
> @@ -0,0 +1,13 @@
> +/* { dg-do compile } */
> +/* { dg-options "-msse4.2 -O2 -fdump-rtl-final" } */
> +/* { dg-final { scan-rtl-dump-not "zero_extendsidi" "final" } } */
I noticed that the test is 64-bit only and added the following fixup in my
tree:
--- a/gcc/testsuite/gcc.target/i386/pr106453.c
+++ b/gcc/testsuite/gcc.target/i386/pr106453.c
@@ -1,4 +1,4 @@
-/* { dg-do compile } */
+/* { dg-do compile { target { ! ia32 } } */
/* { dg-options "-msse4.2 -O2 -fdump-rtl-final" } */
/* { dg-final { scan-rtl-dump-not "zero_extendsidi" "final" } } */
next prev parent reply other threads:[~2022-08-24 11:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-23 16:09 Alexander Monakov
2022-08-24 11:35 ` Alexander Monakov [this message]
2022-09-04 19:36 ` Uros Bizjak
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