From: "H.J. Lu" <hjl.tools@gmail.com>
To: gcc-patches@gcc.gnu.org
Cc: Richard Biener <richard.guenther@gmail.com>,
Richard Sandiford <richard.sandiford@arm.com>,
Uros Bizjak <ubizjak@gmail.com>,
Bernd Edlinger <bernd.edlinger@hotmail.de>
Subject: [PATCH v5 09/11] x86: Also pass -mno-avx to sw-1.c for ia32
Date: Thu, 1 Jul 2021 08:22:42 -0700 [thread overview]
Message-ID: <20210701152244.331984-10-hjl.tools@gmail.com> (raw)
In-Reply-To: <20210701152244.331984-1-hjl.tools@gmail.com>
Also pass -mno-avx to sw-1.c for ia32 since copying data with YMM or ZMM
registers disables shrink-wrapping when the second argument is passed on
stack.
* gcc.target/i386/sw-1.c: Also pass -mno-avx for ia32.
---
gcc/testsuite/gcc.target/i386/sw-1.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/testsuite/gcc.target/i386/sw-1.c b/gcc/testsuite/gcc.target/i386/sw-1.c
index aec095eda62..a9c89fca4ec 100644
--- a/gcc/testsuite/gcc.target/i386/sw-1.c
+++ b/gcc/testsuite/gcc.target/i386/sw-1.c
@@ -1,5 +1,6 @@
/* { dg-do compile } */
/* { dg-options "-O2 -mtune=generic -fshrink-wrap -fdump-rtl-pro_and_epilogue" } */
+/* { dg-additional-options "-mno-avx" { target ia32 } } */
/* { dg-skip-if "No shrink-wrapping preformed" { x86_64-*-mingw* } } */
#include <string.h>
--
2.31.1
next prev parent reply other threads:[~2021-07-01 15:22 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-01 15:22 [PATCH v5 00/11] Allow TImode/OImode/XImode in op_by_pieces operations H.J. Lu
2021-07-01 15:22 ` [PATCH v5 01/11] Rewrite memset with TARGET_GEN_MEMSET_SCRATCH_RTX H.J. Lu
2021-07-01 15:22 ` [PATCH v5 02/11] x86: Add TARGET_GEN_MEMSET_SCRATCH_RTX H.J. Lu
2021-07-01 15:22 ` [PATCH v5 03/11] x86: Avoid stack realignment when copying data H.J. Lu
2021-07-01 15:22 ` [PATCH v5 04/11] x86: Update piecewise move and store H.J. Lu
2021-07-01 15:22 ` [PATCH v5 05/11] x86: Add AVX2 tests for PR middle-end/90773 H.J. Lu
2021-07-01 15:22 ` [PATCH v5 06/11] x86: Add tests for piecewise move and store H.J. Lu
2021-07-01 15:22 ` [PATCH v5 07/11] x86: Also pass -mno-avx to pr72839.c H.J. Lu
2021-07-01 15:22 ` [PATCH v5 08/11] x86: Also pass -mno-avx to cold-attribute-1.c H.J. Lu
2021-07-01 15:22 ` H.J. Lu [this message]
2021-07-01 15:22 ` [PATCH v5 10/11] x86: Update gcc.target/i386/incoming-11.c H.J. Lu
2021-07-01 15:22 ` [PATCH v5 11/11] x86: Also pass -mno-sse to vect8-ret.c H.J. Lu
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