From: Philipp Tomsich <philipp.tomsich@vrull.eu>
To: gcc-patches@gcc.gnu.org
Cc: Kito Cheng <kito.cheng@gmail.com>,
Christoph Muellner <christoph.muellner@vrull.eu>,
Palmer Dabbelt <palmer@rivosinc.com>,
Andrew Waterman <andrew@sifive.com>,
Vineet Gupta <vineetg@rivosinc.com>,
Philipp Tomsich <philipp.tomsich@vrull.eu>
Subject: [RFC PATCH v1 09/10] RISC-V: Recognize xventanacondops extension
Date: Fri, 10 Feb 2023 23:41:49 +0100 [thread overview]
Message-ID: <20230210224150.2801962-10-philipp.tomsich@vrull.eu> (raw)
In-Reply-To: <20230210224150.2801962-1-philipp.tomsich@vrull.eu>
This adds the xventanacondops extension to the option parsing and as a
default for the ventana-vt1 core:
gcc/Changelog:
* common/config/riscv/riscv-common.cc: Recognize
"xventanacondops" as part of an architecture string.
* config/riscv/riscv-opts.h (MASK_XVENTANACONDOPS): Define.
(TARGET_XVENTANACONDOPS): Define.
* config/riscv/riscv.opt: Add "riscv_xventanacondops".
Signed-off-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
---
gcc/common/config/riscv/riscv-common.cc | 2 ++
gcc/config/riscv/riscv-opts.h | 3 +++
gcc/config/riscv/riscv.opt | 3 +++
3 files changed, 8 insertions(+)
diff --git a/gcc/common/config/riscv/riscv-common.cc b/gcc/common/config/riscv/riscv-common.cc
index 999e1926db1..a77a04d68d9 100644
--- a/gcc/common/config/riscv/riscv-common.cc
+++ b/gcc/common/config/riscv/riscv-common.cc
@@ -1250,6 +1250,8 @@ static const riscv_ext_flag_table_t riscv_ext_flag_table[] =
{"svinval", &gcc_options::x_riscv_sv_subext, MASK_SVINVAL},
{"svnapot", &gcc_options::x_riscv_sv_subext, MASK_SVNAPOT},
+ {"xventanacondops", &gcc_options::x_riscv_xventanacondops, MASK_XVENTANACONDOPS},
+
{NULL, NULL, 0}
};
diff --git a/gcc/config/riscv/riscv-opts.h b/gcc/config/riscv/riscv-opts.h
index 61d5212da20..d80e81c6c28 100644
--- a/gcc/config/riscv/riscv-opts.h
+++ b/gcc/config/riscv/riscv-opts.h
@@ -191,4 +191,7 @@ enum stack_protector_guard {
? 0 \
: 32 << (__builtin_popcount (riscv_zvl_flags) - 1))
+#define MASK_XVENTANACONDOPS (1 << 0)
+#define TARGET_XVENTANACONDOPS ((riscv_xventanacondops & MASK_XVENTANACONDOPS) != 0)
+
#endif /* ! GCC_RISCV_OPTS_H */
diff --git a/gcc/config/riscv/riscv.opt b/gcc/config/riscv/riscv.opt
index e78c99382cd..6ebaad43d0e 100644
--- a/gcc/config/riscv/riscv.opt
+++ b/gcc/config/riscv/riscv.opt
@@ -233,6 +233,9 @@ int riscv_zm_subext
TargetVariable
int riscv_sv_subext
+TargetVariable
+int riscv_xventanacondops = 0
+
Enum
Name(isa_spec_class) Type(enum riscv_isa_spec_class)
Supported ISA specs (for use with the -misa-spec= option):
--
2.34.1
next prev parent reply other threads:[~2023-02-10 22:42 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-10 22:41 [RFC PATCH v1 00/10] RISC-V: Support the Zicond (conditional-operations) extension Philipp Tomsich
2023-02-10 22:41 ` [RFC PATCH v1 01/10] docs: Document a canonical RTL for a conditional-zero insns Philipp Tomsich
2023-02-10 23:18 ` Andrew Pinski
2023-02-10 22:41 ` [RFC PATCH v1 02/10] RISC-V: Recognize Zicond (conditional operations) extension Philipp Tomsich
2023-04-20 17:44 ` Jeff Law
2023-02-10 22:41 ` [RFC PATCH v1 03/10] RISC-V: Generate czero.eqz/nez on noce_try_store_flag_mask if-conversion Philipp Tomsich
2023-04-20 17:53 ` Jeff Law
2023-02-10 22:41 ` [RFC PATCH v1 04/10] RISC-V: Support immediates in Zicond Philipp Tomsich
2023-04-20 18:00 ` Jeff Law
2023-02-10 22:41 ` [RFC PATCH v1 05/10] RISC-V: Support noce_try_store_flag_mask as czero.eqz/czero.nez Philipp Tomsich
2023-04-21 19:31 ` Jeff Law
2023-02-10 22:41 ` [RFC PATCH v1 06/10] RISC-V: Recognize sign-extract + and cases for czero.eqz/nez Philipp Tomsich
2023-04-21 19:40 ` Jeff Law
2023-02-10 22:41 ` [RFC PATCH v1 07/10] RISC-V: Recognize bexti in negated if-conversion Philipp Tomsich
2023-04-21 19:56 ` Jeff Law
2023-02-10 22:41 ` [RFC PATCH v1 08/10] ifcvt: add if-conversion to conditional-zero instructions Philipp Tomsich
2023-02-10 23:07 ` Andrew Pinski
2023-02-13 17:32 ` Richard Sandiford
2023-02-13 18:43 ` Jeff Law
2023-02-13 18:53 ` Andrew Pinski
2023-02-13 7:31 ` Jeff Law
2023-02-28 16:42 ` Maciej W. Rozycki
2023-03-11 15:50 ` Jeff Law
2023-02-10 22:41 ` Philipp Tomsich [this message]
2023-04-21 19:57 ` [RFC PATCH v1 09/10] RISC-V: Recognize xventanacondops extension Jeff Law
2023-04-25 9:53 ` Kito Cheng
2023-04-25 10:15 ` Philipp Tomsich
2023-04-25 10:43 ` Kito Cheng
2023-04-26 2:28 ` Jeff Law
2023-02-10 22:41 ` [RFC PATCH v1 10/10] RISC-V: Support XVentanaCondOps extension Philipp Tomsich
2023-04-21 19:58 ` Jeff Law
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