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From: Philipp Tomsich <ptomsich@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org
Subject: [gcc r13-3128] aarch64: update Ampere-1 core definition
Date: Thu,  6 Oct 2022 10:39:19 +0000 (GMT)	[thread overview]
Message-ID: <20221006103919.A5155384B12E@sourceware.org> (raw)

https://gcc.gnu.org/g:db2f5d661239737157cf131de7d4df1c17d8d88d

commit r13-3128-gdb2f5d661239737157cf131de7d4df1c17d8d88d
Author: Philipp Tomsich <philipp.tomsich@vrull.eu>
Date:   Mon Aug 8 00:30:52 2022 +0200

    aarch64: update Ampere-1 core definition
    
    This brings the extensions detected by -mcpu=native on Ampere-1 systems
    in sync with the defaults generated for -mcpu=ampere1.
    
    Note that some early kernel versions on Ampere1 may misreport the
    presence of PAUTH and PREDRES (i.e., -mcpu=native will add 'nopauth'
    and 'nopredres').
    
    gcc/ChangeLog:
    
            * config/aarch64/aarch64-cores.def (AARCH64_CORE): Update
            Ampere-1 core entry.
    
    Signed-off-by: Philipp Tomsich <philipp.tomsich@vrull.eu>

Diff:
---
 gcc/config/aarch64/aarch64-cores.def | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/config/aarch64/aarch64-cores.def b/gcc/config/aarch64/aarch64-cores.def
index b50628d6b51..e9a4b622be0 100644
--- a/gcc/config/aarch64/aarch64-cores.def
+++ b/gcc/config/aarch64/aarch64-cores.def
@@ -69,7 +69,7 @@ AARCH64_CORE("thunderxt81",   thunderxt81,   thunderx,  V8A,  (CRC, CRYPTO), thu
 AARCH64_CORE("thunderxt83",   thunderxt83,   thunderx,  V8A,  (CRC, CRYPTO), thunderx,  0x43, 0x0a3, -1)
 
 /* Ampere Computing ('\xC0') cores. */
-AARCH64_CORE("ampere1", ampere1, cortexa57, V8_6A, (), ampere1, 0xC0, 0xac3, -1)
+AARCH64_CORE("ampere1", ampere1, cortexa57, V8_6A, (F16, RNG, AES, SHA3), ampere1, 0xC0, 0xac3, -1)
 /* Do not swap around "emag" and "xgene1",
    this order is required to handle variant correctly. */
 AARCH64_CORE("emag",        emag,      xgene1,    V8A,  (CRC, CRYPTO), emag, 0x50, 0x000, 3)

                 reply	other threads:[~2022-10-06 10:39 UTC|newest]

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