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-cores.def (RISCV_CORE): Enable
"xventanacondops" by default for "ventana-vt1".
* config/riscv/riscv-opts.h (MASK_XVENTANACONDOPS): Define.
(TARGET_XVENTANACONDOPS): Define.
* config/riscv/riscv.opt: Add "riscv_xventanacondops".
Signed-off-by: Philipp Tomsich <philipp.toms...@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 4b7f777c103..6b2bdda5feb 100644
--- a/gcc/common/config/riscv/riscv-common.cc
+++ b/gcc/common/config/riscv/riscv-common.cc
@@ -1247,6 +1247,8 @@ 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 25fd85b09b1..84c987626bc 100644
--- a/gcc/config/riscv/riscv-opts.h
+++ b/gcc/config/riscv/riscv-opts.h
@@ -189,4 +189,7 @@ 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 7c3ca48d1cc..9595078bdd4 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
