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From: Uros Bizjak <uros@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org
Subject: [gcc r11-9549] i386: -mno-xsave should disable all relevant ISA flags [PR104462]
Date: Wed,  9 Feb 2022 22:26:16 +0000 (GMT)	[thread overview]
Message-ID: <20220209222616.4FA703858D28@sourceware.org> (raw)

https://gcc.gnu.org/g:f8a496d7a28c3dda868c201621b001825ea6cef9

commit r11-9549-gf8a496d7a28c3dda868c201621b001825ea6cef9
Author: Uros Bizjak <ubizjak@gmail.com>
Date:   Wed Feb 9 23:25:27 2022 +0100

    i386: -mno-xsave should disable all relevant ISA flags [PR104462]
    
    2022-02-09  Uroš Bizjak  <ubizjak@gmail.com>
    
    gcc/ChangeLog:
    
            PR target/104462
            * common/config/i386/i386-common.c (OPTION_MASK_ISA2_XSAVE_UNSET):
            Also include OPTION_MASK_ISA2_AVX2_UNSET.

Diff:
---
 gcc/common/config/i386/i386-common.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gcc/common/config/i386/i386-common.c b/gcc/common/config/i386/i386-common.c
index 38dbb9d9263..96549aa7d7e 100644
--- a/gcc/common/config/i386/i386-common.c
+++ b/gcc/common/config/i386/i386-common.c
@@ -204,7 +204,8 @@ along with GCC; see the file COPYING3.  If not see
   (OPTION_MASK_ISA_XSAVE | OPTION_MASK_ISA_XSAVEOPT_UNSET \
    | OPTION_MASK_ISA_XSAVES_UNSET | OPTION_MASK_ISA_XSAVEC_UNSET \
    | OPTION_MASK_ISA_AVX_UNSET)
-#define OPTION_MASK_ISA2_XSAVE_UNSET OPTION_MASK_ISA2_AMX_TILE_UNSET
+#define OPTION_MASK_ISA2_XSAVE_UNSET \
+  (OPTION_MASK_ISA2_AVX2_UNSET | OPTION_MASK_ISA2_AMX_TILE_UNSET)
 #define OPTION_MASK_ISA_XSAVEOPT_UNSET OPTION_MASK_ISA_XSAVEOPT
 #define OPTION_MASK_ISA_AVX2_UNSET \
   (OPTION_MASK_ISA_AVX2 | OPTION_MASK_ISA_AVX512F_UNSET)


                 reply	other threads:[~2022-02-09 22:26 UTC|newest]

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