Sha256: 54ed76179d0696d6244720666685336b90e318be848dc32217ccc16a28a40490
Contents?: true
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Versions: 27
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Contents
use crate::cdsl::isa::TargetIsa;
use crate::cdsl::settings::SettingGroupBuilder;
pub(crate) fn define() -> TargetIsa {
let mut settings = SettingGroupBuilder::new("s390x");
// The baseline architecture for cranelift is z14 (arch12),
// so we list only facilities of later processors here.
// z15 (arch13) facilities
let has_mie2 = settings.add_bool(
"has_mie2",
"Has Miscellaneous-Instruction-Extensions Facility 2 support.",
"",
false,
);
let has_vxrs_ext2 = settings.add_bool(
"has_vxrs_ext2",
"Has Vector-Enhancements Facility 2 support.",
"",
false,
);
// Architecture level presets
settings.add_preset(
"arch13",
"Thirteenth Edition of the z/Architecture.",
preset!(has_mie2 && has_vxrs_ext2),
);
// Processor presets
settings.add_preset(
"z15",
"IBM z15 processor.",
preset!(has_mie2 && has_vxrs_ext2),
);
TargetIsa::new("s390x", settings.build())
}
Version data entries
27 entries across 27 versions & 1 rubygems