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Remove the old x86 backend

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This commit is contained in:
bjorn3
2021-06-18 17:28:55 +02:00
parent e989caf337
commit 9e34df33b9
246 changed files with 76 additions and 28804 deletions
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18
cranelift/native/src/lib.rs
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@@ -30,7 +30,7 @@ use target_lexicon::Triple;
/// machine, or `Err(())` if the host machine is not supported
/// in the current configuration.
pub fn builder() -> Result<isa::Builder, &'static str> {
builder_with_options(isa::BackendVariant::Any, true)
builder_with_options(true)
}
/// Return an `isa` builder configured for the current host
@@ -40,17 +40,11 @@ pub fn builder() -> Result<isa::Builder, &'static str> {
/// Selects the given backend variant specifically; this is
/// useful when more than oen backend exists for a given target
/// (e.g., on x86-64).
pub fn builder_with_options(
variant: isa::BackendVariant,
infer_native_flags: bool,
) -> Result<isa::Builder, &'static str> {
let mut isa_builder =
isa::lookup_variant(Triple::host(), variant).map_err(|err| match err {
isa::LookupError::SupportDisabled => {
"support for architecture disabled at compile time"
}
isa::LookupError::Unsupported => "unsupported architecture",
})?;
pub fn builder_with_options(infer_native_flags: bool) -> Result<isa::Builder, &'static str> {
let mut isa_builder = isa::lookup_variant(Triple::host()).map_err(|err| match err {
isa::LookupError::SupportDisabled => "support for architecture disabled at compile time",
isa::LookupError::Unsupported => "unsupported architecture",
})?;
#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
{