https://gcc.gnu.org/g:e4f4a5c85e08fb5b9945ba72f07069b2ea7d34e7
commit r15-7583-ge4f4a5c85e08fb5b9945ba72f07069b2ea7d34e7
Author: Haochen Jiang <haochen.ji...@intel.com>
Date: Tue Feb 11 11:29:34 2025 +0800
i386: Deprecate -m[no-]avx10.1 and make -mno-avx10.1-512 to disable the
whole AVX10.1
Based on the feedback we got, we would like to re-alias avx10.x to 512
bit in the future. This leaves the current avx10.1 alias to 256 bit
inconsistent. Since it has been there for GCC 14.1 and GCC 14.2,
we decide to deprecate avx10.1 alias. The current proposal is not
adding it back in the future, but it might change if necessary.
For -mno- options, it is confusing what it is disabling when it comes
to avx10. Since there is barely usage enabling AVX10 with 512 bit
then disabling it, we will only provide -mno-avx10.x options in the
future, disabling the whole AVX10.x. If someone really wants to disable
512 bit after enabling it, -mavx10.x-512 -mno-avx10.x -mavx10.x-256 is
the only way to do that since we also do not want to break the usual
expression on -m- options enabling everything mentioned.
However, for avx10.1, since we deprecated avx10.1, there is no reason
we should have -mno-avx10.1. Thus, we need to keep -mno-avx10.1-[256,512].
To avoid confusion, we will make -mno-avx10.1-512 to disable the
whole AVX10.1 set to match the future -mno-avx10.x.
gcc/ChangeLog:
* common/config/i386/i386-common.cc
(OPTION_MASK_ISA2_AVX2_UNSET): Change AVX10.1 unset macro.
(OPTION_MASK_ISA2_AVX10_1_256_UNSET): Removed.
(OPTION_MASK_ISA2_AVX10_1_512_UNSET): Removed.
(OPTION_MASK_ISA2_AVX10_1_UNSET): New.
(ix86_handle_option): Adjust AVX10.1 unset macro.
* common/config/i386/i386-isas.h: Remove avx10.1.
* config/i386/i386-options.cc
(ix86_valid_target_attribute_inner_p): Ditto.
(ix86_option_override_internal): Adjust warning message.
* config/i386/i386.opt: Remove mavx10.1.
* doc/extend.texi: Remove avx10.1 and adjust doc.
* doc/sourcebuild.texi: Ditto.
gcc/testsuite/ChangeLog:
* gcc.target/i386/avx10-check.h: Change to avx10.1-256.
* gcc.target/i386/avx10_1-1.c: Ditto.
* gcc.target/i386/avx10_1-13.c: Ditto.
* gcc.target/i386/avx10_1-14.c: Ditto.
* gcc.target/i386/avx10_1-21.c: Ditto.
* gcc.target/i386/avx10_1-22.c: Ditto.
* gcc.target/i386/avx10_1-23.c: Ditto.
* gcc.target/i386/avx10_1-24.c: Ditto.
* gcc.target/i386/avx10_1-3.c: Ditto.
* gcc.target/i386/avx10_1-5.c: Ditto.
* gcc.target/i386/avx10_1-6.c: Ditto.
* gcc.target/i386/avx10_1-8.c: Ditto.
* gcc.target/i386/pr117946.c: Ditto.
* gcc.target/i386/avx10_1-12.c: Adjust warning message.
* gcc.target/i386/avx10_1-19.c: Ditto.
* gcc.target/i386/avx10_1-17.c: Adjust to no-avx10.1-512.
Diff:
---
gcc/common/config/i386/i386-common.cc | 18 ++++++++----------
gcc/common/config/i386/i386-isas.h | 1 -
gcc/config/i386/i386-options.cc | 3 +--
gcc/config/i386/i386.opt | 5 -----
gcc/doc/extend.texi | 11 ++++-------
gcc/doc/sourcebuild.texi | 5 +----
gcc/testsuite/gcc.target/i386/avx10-check.h | 2 +-
gcc/testsuite/gcc.target/i386/avx10_1-1.c | 2 +-
gcc/testsuite/gcc.target/i386/avx10_1-12.c | 2 +-
gcc/testsuite/gcc.target/i386/avx10_1-13.c | 2 +-
gcc/testsuite/gcc.target/i386/avx10_1-14.c | 2 +-
gcc/testsuite/gcc.target/i386/avx10_1-17.c | 4 ++--
gcc/testsuite/gcc.target/i386/avx10_1-19.c | 2 +-
gcc/testsuite/gcc.target/i386/avx10_1-21.c | 2 +-
gcc/testsuite/gcc.target/i386/avx10_1-22.c | 2 +-
gcc/testsuite/gcc.target/i386/avx10_1-23.c | 2 +-
gcc/testsuite/gcc.target/i386/avx10_1-24.c | 2 +-
gcc/testsuite/gcc.target/i386/avx10_1-3.c | 2 +-
gcc/testsuite/gcc.target/i386/avx10_1-5.c | 2 +-
gcc/testsuite/gcc.target/i386/avx10_1-6.c | 2 +-
gcc/testsuite/gcc.target/i386/avx10_1-8.c | 2 +-
gcc/testsuite/gcc.target/i386/pr117946.c | 2 +-
22 files changed, 31 insertions(+), 46 deletions(-)
diff --git a/gcc/common/config/i386/i386-common.cc
b/gcc/common/config/i386/i386-common.cc
index 52ad1c5acd17..793d68456845 100644
--- a/gcc/common/config/i386/i386-common.cc
+++ b/gcc/common/config/i386/i386-common.cc
@@ -249,7 +249,7 @@ along with GCC; see the file COPYING3. If not see
(OPTION_MASK_ISA2_AVXIFMA_UNSET | OPTION_MASK_ISA2_AVXVNNI_UNSET \
| OPTION_MASK_ISA2_AVXVNNIINT8_UNSET | OPTION_MASK_ISA2_AVXNECONVERT_UNSET \
| OPTION_MASK_ISA2_AVXVNNIINT16_UNSET | OPTION_MASK_ISA2_AVX512F_UNSET \
- | OPTION_MASK_ISA2_AVX10_1_256_UNSET)
+ | OPTION_MASK_ISA2_AVX10_1_UNSET)
#define OPTION_MASK_ISA_AVX512F_UNSET \
(OPTION_MASK_ISA_AVX512F | OPTION_MASK_ISA_AVX512CD_UNSET \
| OPTION_MASK_ISA_AVX512DQ_UNSET | OPTION_MASK_ISA_AVX512BW_UNSET \
@@ -325,11 +325,9 @@ along with GCC; see the file COPYING3. If not see
#define OPTION_MASK_ISA2_APX_F_UNSET OPTION_MASK_ISA2_APX_F
#define OPTION_MASK_ISA2_EVEX512_UNSET OPTION_MASK_ISA2_EVEX512
#define OPTION_MASK_ISA2_USER_MSR_UNSET OPTION_MASK_ISA2_USER_MSR
-#define OPTION_MASK_ISA2_AVX10_1_256_UNSET \
- (OPTION_MASK_ISA2_AVX10_1_256 | OPTION_MASK_ISA2_AVX10_1_512_UNSET \
- | OPTION_MASK_ISA2_AVX10_2_256_UNSET)
-#define OPTION_MASK_ISA2_AVX10_1_512_UNSET \
- (OPTION_MASK_ISA2_AVX10_1_512 | OPTION_MASK_ISA2_AVX10_2_512_UNSET)
+#define OPTION_MASK_ISA2_AVX10_1_UNSET \
+ (OPTION_MASK_ISA2_AVX10_1_256 | OPTION_MASK_ISA2_AVX10_1_512 \
+ | OPTION_MASK_ISA2_AVX10_2_256_UNSET | OPTION_MASK_ISA2_AVX10_2_512_UNSET)
#define OPTION_MASK_ISA2_AVX10_2_256_UNSET OPTION_MASK_ISA2_AVX10_2_256
#define OPTION_MASK_ISA2_AVX10_2_512_UNSET \
(OPTION_MASK_ISA2_AVX10_2_512 | OPTION_MASK_ISA2_AMX_AVX512_UNSET)
@@ -1378,8 +1376,8 @@ ix86_handle_option (struct gcc_options *opts,
}
else
{
- opts->x_ix86_isa_flags2 &= ~OPTION_MASK_ISA2_AVX10_1_256_UNSET;
- opts->x_ix86_isa_flags2_explicit |=
OPTION_MASK_ISA2_AVX10_1_256_UNSET;
+ opts->x_ix86_isa_flags2 &= ~OPTION_MASK_ISA2_AVX10_1_UNSET;
+ opts->x_ix86_isa_flags2_explicit |= OPTION_MASK_ISA2_AVX10_1_UNSET;
opts->x_ix86_no_avx10_1_explicit = 1;
}
return true;
@@ -1394,8 +1392,8 @@ ix86_handle_option (struct gcc_options *opts,
}
else
{
- opts->x_ix86_isa_flags2 &= ~OPTION_MASK_ISA2_AVX10_1_512_UNSET;
- opts->x_ix86_isa_flags2_explicit |=
OPTION_MASK_ISA2_AVX10_1_512_UNSET;
+ opts->x_ix86_isa_flags2 &= ~OPTION_MASK_ISA2_AVX10_1_UNSET;
+ opts->x_ix86_isa_flags2_explicit |= OPTION_MASK_ISA2_AVX10_1_UNSET;
opts->x_ix86_no_avx10_1_explicit = 1;
}
return true;
diff --git a/gcc/common/config/i386/i386-isas.h
b/gcc/common/config/i386/i386-isas.h
index 8976b031807a..52e2dd3b6560 100644
--- a/gcc/common/config/i386/i386-isas.h
+++ b/gcc/common/config/i386/i386-isas.h
@@ -183,7 +183,6 @@ ISA_NAMES_TABLE_START
ISA_NAMES_TABLE_ENTRY("sm4", FEATURE_SM4, P_NONE, "-msm4")
ISA_NAMES_TABLE_ENTRY("apxf", FEATURE_APX_F, P_NONE, "-mapxf")
ISA_NAMES_TABLE_ENTRY("usermsr", FEATURE_USER_MSR, P_NONE, "-musermsr")
- ISA_NAMES_TABLE_ENTRY("avx10.1", FEATURE_AVX10_1_256, P_NONE, "-mavx10.1")
ISA_NAMES_TABLE_ENTRY("avx10.1-256", FEATURE_AVX10_1_256, P_AVX10_1_256,
"-mavx10.1-256")
ISA_NAMES_TABLE_ENTRY("avx10.1-512", FEATURE_AVX10_1_512, P_AVX10_1_512,
"-mavx10.1-512")
ISA_NAMES_TABLE_ENTRY("avx10.2", FEATURE_AVX10_2_256, P_NONE, "-mavx10.2")
diff --git a/gcc/config/i386/i386-options.cc b/gcc/config/i386/i386-options.cc
index 7e85334d3d36..b9be6708b0a1 100644
--- a/gcc/config/i386/i386-options.cc
+++ b/gcc/config/i386/i386-options.cc
@@ -1134,7 +1134,6 @@ ix86_valid_target_attribute_inner_p (tree fndecl, tree
args, char *p_strings[],
IX86_ATTR_ISA ("apxf", OPT_mapxf),
IX86_ATTR_ISA ("evex512", OPT_mevex512),
IX86_ATTR_ISA ("usermsr", OPT_musermsr),
- IX86_ATTR_ISA ("avx10.1", OPT_mavx10_1_256),
IX86_ATTR_ISA ("avx10.1-256", OPT_mavx10_1_256),
IX86_ATTR_ISA ("avx10.1-512", OPT_mavx10_1_512),
IX86_ATTR_ISA ("avx10.2", OPT_mavx10_2_256),
@@ -2732,7 +2731,7 @@ ix86_option_override_internal (bool main_args_p,
&& ((OPTION_MASK_ISA2_AVX10_1_256 | OPTION_MASK_ISA2_AVX10_1_512)
& opts->x_ix86_isa_flags2_explicit))
{
- warning (0, "%<-mno-avx10.1, -mno-avx10.1-256, -mno-avx10.1-512%> "
+ warning (0, "%<-mno-avx10.1-256, -mno-avx10.1-512%> "
"cannot disable AVX512 instructions when "
"%<-mavx512XXX%>");
/* Reset those unset AVX512 flags set by AVX10 options when AVX10 is
diff --git a/gcc/config/i386/i386.opt b/gcc/config/i386/i386.opt
index 5c889b72cc58..0ee5c52be5da 100644
--- a/gcc/config/i386/i386.opt
+++ b/gcc/config/i386/i386.opt
@@ -1373,11 +1373,6 @@ Target Mask(ISA2_AVX10_1_512) Var(ix86_isa_flags2) Save
Support MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2,
and AVX10.1-512 built-in functions and code generation.
-mavx10.1
-Target Alias(mavx10.1-256)
-Support MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2,
-and AVX10.1 built-in functions and code generation.
-
mavx10.2-256
Target Mask(ISA2_AVX10_2_256) Var(ix86_isa_flags2) Save
Support MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2,
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 065bd8b84e14..8ff850a150d1 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -7600,20 +7600,17 @@ Enable/disable the generation of the USER_MSR
instructions.
Enable/disable the generation of the APX features, including
EGPR, PUSH2POP2, NDD and PPX.
-@cindex @code{target("avx10.1")} function attribute, x86
-@item avx10.1
-@itemx no-avx10.1
-Enable/disable the generation of the AVX10.1 instructions.
-
@cindex @code{target("avx10.1-256")} function attribute, x86
@item avx10.1-256
@itemx no-avx10.1-256
-Enable/disable the generation of the AVX10.1 instructions.
+Enable the generation of the AVX10.1 instructions with 256 bit support.
+Disable the generation of the AVX10.1 instructions.
@cindex @code{target("avx10.1-512")} function attribute, x86
@item avx10.1-512
@itemx no-avx10.1-512
-Enable/disable the generation of the AVX10.1 512 bit instructions.
+Enable the generation of the AVX10.1 instructions with 512 bit support.
+Disable the generation of the AVX10.1 instructions.
@cindex @code{target("avx10.2")} function attribute, x86
@item avx10.2
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi
index 797775e90de9..d63812533fb5 100644
--- a/gcc/doc/sourcebuild.texi
+++ b/gcc/doc/sourcebuild.texi
@@ -2611,11 +2611,8 @@ Target supports compiling @code{avx} instructions.
@item avx_runtime
Target supports the execution of @code{avx} instructions.
-@item avx10.1
-Target supports the execution of @code{avx10.1} instructions.
-
@item avx10.1-256
-Target supports the execution of @code{avx10.1} instructions.
+Target supports the execution of @code{avx10.1-256} instructions.
@item avx10.1-512
Target supports the execution of @code{avx10.1-512} instructions.
diff --git a/gcc/testsuite/gcc.target/i386/avx10-check.h
b/gcc/testsuite/gcc.target/i386/avx10-check.h
index 87fa818f048b..cabeedafc64c 100644
--- a/gcc/testsuite/gcc.target/i386/avx10-check.h
+++ b/gcc/testsuite/gcc.target/i386/avx10-check.h
@@ -38,7 +38,7 @@ int
main ()
{
/* Run AVX10 test only if host has ISA support. */
- if (__builtin_cpu_supports ("avx10.1")
+ if (__builtin_cpu_supports ("avx10.1-256")
#ifdef AVX10_2
&& __builtin_cpu_supports ("avx10.2")
#endif
diff --git a/gcc/testsuite/gcc.target/i386/avx10_1-1.c
b/gcc/testsuite/gcc.target/i386/avx10_1-1.c
index cfd9662bb139..33ce99ed60ab 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_1-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_1-1.c
@@ -1,5 +1,5 @@
/* { dg-do compile { target { ! ia32 } } } */
-/* { dg-options "-O2 -march=x86-64 -mavx10.1" } */
+/* { dg-options "-O2 -march=x86-64 -mavx10.1-256" } */
#include <immintrin.h>
diff --git a/gcc/testsuite/gcc.target/i386/avx10_1-12.c
b/gcc/testsuite/gcc.target/i386/avx10_1-12.c
index 61f0e4db61b6..ae1c77bbcbdc 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_1-12.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_1-12.c
@@ -1,6 +1,6 @@
/* { dg-do compile } */
/* { dg-options "-march=x86-64 -mno-avx10.1-512 -mavx512f" } */
-/* { dg-warning "'-mno-avx10.1, -mno-avx10.1-256, -mno-avx10.1-512' cannot
disable AVX512 instructions when '-mavx512XXX'" "" { target *-*-* } 0 } */
+/* { dg-warning "'-mno-avx10.1-256, -mno-avx10.1-512' cannot disable AVX512
instructions when '-mavx512XXX'" "" { target *-*-* } 0 } */
/* { dg-final { scan-assembler "%zmm" } } */
#include "avx10_1-2.c"
diff --git a/gcc/testsuite/gcc.target/i386/avx10_1-13.c
b/gcc/testsuite/gcc.target/i386/avx10_1-13.c
index 8a1111900259..e94ac8e1862c 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_1-13.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_1-13.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=x86-64 -mavx10.1" } */
+/* { dg-options "-march=x86-64 -mavx10.1-256" } */
/* { dg-final { scan-assembler "%zmm" } } */
typedef double __m512d __attribute__ ((__vector_size__ (64), __may_alias__));
diff --git a/gcc/testsuite/gcc.target/i386/avx10_1-14.c
b/gcc/testsuite/gcc.target/i386/avx10_1-14.c
index 03222a7a0311..76573e644fe5 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_1-14.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_1-14.c
@@ -4,7 +4,7 @@
typedef double __m512d __attribute__ ((__vector_size__ (64), __may_alias__));
-__attribute__ ((target ("avx10.1"))) __m512d
+__attribute__ ((target ("avx10.1-256"))) __m512d
foo ()
{ /* { dg-warning "Vector size conflicts between AVX10.1 and AVX512, using 512
as max vector size" } */
__m512d a, b;
diff --git a/gcc/testsuite/gcc.target/i386/avx10_1-17.c
b/gcc/testsuite/gcc.target/i386/avx10_1-17.c
index a19230f597bd..09f125215dc2 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_1-17.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_1-17.c
@@ -4,9 +4,9 @@
typedef double __m512d __attribute__ ((__vector_size__ (64), __may_alias__));
-__attribute__ ((target ("no-avx10.1"))) __m512d
+__attribute__ ((target ("no-avx10.1-512"))) __m512d
foo ()
-{ /* { dg-warning "'-mno-avx10.1, -mno-avx10.1-256, -mno-avx10.1-512' cannot
disable AVX512 instructions when '-mavx512XXX'" } */
+{ /* { dg-warning "'-mno-avx10.1-256, -mno-avx10.1-512' cannot disable AVX512
instructions when '-mavx512XXX'" } */
__m512d a, b;
a = a + b;
return a;
diff --git a/gcc/testsuite/gcc.target/i386/avx10_1-19.c
b/gcc/testsuite/gcc.target/i386/avx10_1-19.c
index 7aacc15aad94..7445ecfa548a 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_1-19.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_1-19.c
@@ -6,7 +6,7 @@ typedef double __m512d __attribute__ ((__vector_size__ (64),
__may_alias__));
__attribute__ ((target ("avx512f"))) __m512d
foo ()
-{ /* { dg-warning "'-mno-avx10.1, -mno-avx10.1-256, -mno-avx10.1-512' cannot
disable AVX512 instructions when '-mavx512XXX'" } */
+{ /* { dg-warning "'-mno-avx10.1-256, -mno-avx10.1-512' cannot disable AVX512
instructions when '-mavx512XXX'" } */
__m512d a, b;
a = a + b;
return a;
diff --git a/gcc/testsuite/gcc.target/i386/avx10_1-21.c
b/gcc/testsuite/gcc.target/i386/avx10_1-21.c
index 27a7265df611..0a1fcc9c0f86 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_1-21.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_1-21.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=x86-64 -mavx10.1 -mevex512 -Wno-psabi" } */
+/* { dg-options "-march=x86-64 -mavx10.1-256 -mevex512 -Wno-psabi" } */
/* { dg-warning "Using '-mevex512' without any AVX512 features enabled
together with AVX10.1 only will not enable any AVX512 or AVX10.1-512 features,
using 256 as max vector size" "" { target *-*-* } 0 } */
/* { dg-final { scan-assembler-not "%zmm" } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_1-22.c
b/gcc/testsuite/gcc.target/i386/avx10_1-22.c
index 796262283d68..cb649dc5538e 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_1-22.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_1-22.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=x86-64 -mavx10.1 -Wno-psabi" } */
+/* { dg-options "-march=x86-64 -mavx10.1-256 -Wno-psabi" } */
/* { dg-final { scan-assembler-not "%zmm" } } */
typedef double __m512d __attribute__ ((__vector_size__ (64), __may_alias__));
diff --git a/gcc/testsuite/gcc.target/i386/avx10_1-23.c
b/gcc/testsuite/gcc.target/i386/avx10_1-23.c
index 6e8d64d0f34c..f31c63650ab3 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_1-23.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_1-23.c
@@ -4,7 +4,7 @@
typedef double __m512d __attribute__ ((__vector_size__ (64), __may_alias__));
-__attribute__ ((target ("avx10.1"))) __m512d
+__attribute__ ((target ("avx10.1-256"))) __m512d
foo ()
{ /* { dg-warning "Using '-mevex512' without any AVX512 features enabled
together with AVX10.1 only will not enable any AVX512 or AVX10.1-512 features,
using 256 as max vector size" "" { target *-*-* } 0 } */
__m512d a, b;
diff --git a/gcc/testsuite/gcc.target/i386/avx10_1-24.c
b/gcc/testsuite/gcc.target/i386/avx10_1-24.c
index 2e93f041760d..1bba0fb4b66d 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_1-24.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_1-24.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64 -mavx10.1" } */
+/* { dg-options "-O2 -march=x86-64 -mavx10.1-256" } */
/* { dg-final { scan-assembler-not "%zmm" } } */
typedef float __m512 __attribute__ ((__vector_size__ (64), __may_alias__));
diff --git a/gcc/testsuite/gcc.target/i386/avx10_1-3.c
b/gcc/testsuite/gcc.target/i386/avx10_1-3.c
index 3be988a1a62b..a176f2749ce6 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_1-3.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_1-3.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64 -mavx10.1" } */
+/* { dg-options "-O2 -march=x86-64 -mavx10.1-256" } */
#include <immintrin.h>
diff --git a/gcc/testsuite/gcc.target/i386/avx10_1-5.c
b/gcc/testsuite/gcc.target/i386/avx10_1-5.c
index 20b78ea95102..3079cf14ef08 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_1-5.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_1-5.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-O0 -march=x86-64 -mavx10.1 -Wno-psabi" } */
+/* { dg-options "-O0 -march=x86-64 -mavx10.1-256 -Wno-psabi" } */
/* { dg-final { scan-assembler-not ".%zmm" } } */
#include "avx10_1-2.c"
diff --git a/gcc/testsuite/gcc.target/i386/avx10_1-6.c
b/gcc/testsuite/gcc.target/i386/avx10_1-6.c
index fbc92d5c4cae..60dbd05c4a74 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_1-6.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_1-6.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64 -mavx10.1" } */
+/* { dg-options "-O2 -march=x86-64 -mavx10.1-256" } */
#include <immintrin.h>
diff --git a/gcc/testsuite/gcc.target/i386/avx10_1-8.c
b/gcc/testsuite/gcc.target/i386/avx10_1-8.c
index 69b6c6a3e1ae..ec930f72218f 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_1-8.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_1-8.c
@@ -1,4 +1,4 @@
/* { dg-do compile { target { ! ia32 } } } */
-/* { dg-options "-march=x86-64 -mavx10.1 -mavx512f -mno-evex512" } */
+/* { dg-options "-march=x86-64 -mavx10.1-256 -mavx512f -mno-evex512" } */
#include "avx10_1-1.c"
diff --git a/gcc/testsuite/gcc.target/i386/pr117946.c
b/gcc/testsuite/gcc.target/i386/pr117946.c
index 7304e01d1a7e..e7b660bdf9b7 100644
--- a/gcc/testsuite/gcc.target/i386/pr117946.c
+++ b/gcc/testsuite/gcc.target/i386/pr117946.c
@@ -1,5 +1,5 @@
/* { dg-do compile { target { ! ia32 } } } */
-/* { dg-options "-O -favoid-store-forwarding -mavx10.1 -mprefer-avx128
--param=store-forwarding-max-distance=128 -Wno-psabi" } */
+/* { dg-options "-O -favoid-store-forwarding -mavx10.1-256 -mprefer-avx128
--param=store-forwarding-max-distance=128 -Wno-psabi" } */
typedef __attribute__((__vector_size__ (64))) _Decimal32 V;
void
