From: Hongbo Zhang <hongbo.zhang@linaro.org>
To: james.greenhalgh@arm.com, gcc-patches@gcc.gnu.org
Cc: Hongbo Zhang <hongbo.zhang@linaro.org>
Subject: [PATCH v3] Add HXT Phecda core support
Date: Wed, 08 Aug 2018 10:38:00 -0000 [thread overview]
Message-ID: <1533724689-27404-1-git-send-email-hongbo.zhang@linaro.org> (raw)
HXT semiconductor's CPU core Phecda, as a variant of Qualcomm qdf24xx,
reuses the same tuning structure and pipeline with it.
2018-08-08 Hongbo Zhang <hongbo.zhang@linaro.org>
* config/aarch64/aarch64-cores.def: Add phecda core.
* config/aarch64/aarch64-tune.md: Regenerate.
* doc/invoke.texi: Add phecda core.
---
v3 changes:
- use 'h' instead of 'H' in the comments.
- rebased to the latest commit.
gcc/config/aarch64/aarch64-cores.def | 3 +++
gcc/config/aarch64/aarch64-tune.md | 2 +-
gcc/doc/invoke.texi | 2 +-
3 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/gcc/config/aarch64/aarch64-cores.def b/gcc/config/aarch64/aarch64-cores.def
index 3d876b8..437ed1e 100644
--- a/gcc/config/aarch64/aarch64-cores.def
+++ b/gcc/config/aarch64/aarch64-cores.def
@@ -71,6 +71,9 @@ AARCH64_CORE("qdf24xx", qdf24xx, falkor, 8A, AARCH64_FL_FOR_ARCH8 | AA
/* Samsung ('S') cores. */
AARCH64_CORE("exynos-m1", exynosm1, exynosm1, 8A, AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, exynosm1, 0x53, 0x001, -1)
+/* HXT ('h') cores. */
+AARCH64_CORE("phecda", phecda, falkor, 8A, AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, qdf24xx, 0x68, 0x000, -1)
+
/* ARMv8.1-A Architecture Processors. */
/* Broadcom ('B') cores. */
diff --git a/gcc/config/aarch64/aarch64-tune.md b/gcc/config/aarch64/aarch64-tune.md
index f82222c..ec75b45 100644
--- a/gcc/config/aarch64/aarch64-tune.md
+++ b/gcc/config/aarch64/aarch64-tune.md
@@ -1,5 +1,5 @@
;; -*- buffer-read-only: t -*-
;; Generated automatically by gentune.sh from aarch64-cores.def
(define_attr "tune"
- "cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,thunderxt81,thunderxt83,xgene1,falkor,qdf24xx,exynosm1,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"
+ "cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,thunderxt81,thunderxt83,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"
(const (symbol_ref "((enum attr_tune) aarch64_tune)")))
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 841cb47..3944fe4 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -14840,7 +14840,7 @@ performance of the code. Permissible values for this option are:
@samp{generic}, @samp{cortex-a35}, @samp{cortex-a53}, @samp{cortex-a55},
@samp{cortex-a57}, @samp{cortex-a72}, @samp{cortex-a73}, @samp{cortex-a75},
@samp{cortex-a76}, @samp{exynos-m1}, @samp{falkor}, @samp{qdf24xx},
-@samp{saphira}, @samp{xgene1}, @samp{vulcan}, @samp{thunderx},
+@samp{saphira}, @samp{phecda}, @samp{xgene1}, @samp{vulcan}, @samp{thunderx},
@samp{thunderxt88}, @samp{thunderxt88p1}, @samp{thunderxt81},
@samp{thunderxt83}, @samp{thunderx2t99}, @samp{cortex-a57.cortex-a53},
@samp{cortex-a72.cortex-a53}, @samp{cortex-a73.cortex-a35},
--
2.7.4
next reply other threads:[~2018-08-08 10:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-08 10:38 Hongbo Zhang [this message]
2018-08-08 10:42 ` Hongbo Zhang
2018-08-08 14:26 ` James Greenhalgh
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