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Add support for setting presets.

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Fixes #11.

Presets are groups of settings and values applied at once. This is used
as a shorthand in test files, so for example "isa intel nehalem" enables
all of the CPUID bits that the Nehalem micro-architecture provides.
This commit is contained in:
Jakob Stoklund Olesen
2017-07-13 14:49:17 -07:00
parent 130b7fa2fa
commit f91d747bda
10 changed files with 213 additions and 33 deletions
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10
lib/cretonne/src/isa/riscv/settings.rs
View File

@@ -34,17 +34,17 @@ mod tests {
fn predicates() {
let shared = settings::Flags::new(&settings::builder());
let mut b = builder();
b.set_bool("supports_f", true).unwrap();
b.set_bool("supports_d", true).unwrap();
b.enable("supports_f").unwrap();
b.enable("supports_d").unwrap();
let f = Flags::new(&shared, &b);
assert_eq!(f.full_float(), true);
let mut sb = settings::builder();
sb.set_bool("enable_simd", false).unwrap();
sb.set("enable_simd", "false").unwrap();
let shared = settings::Flags::new(&sb);
let mut b = builder();
b.set_bool("supports_f", true).unwrap();
b.set_bool("supports_d", true).unwrap();
b.enable("supports_f").unwrap();
b.enable("supports_d").unwrap();
let f = Flags::new(&shared, &b);
assert_eq!(f.full_float(), false);
}