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perf: cranelift-codegen-meta: reduce llvm-lines in calls to Path::join #14093

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perf: cranelift-codegen-meta: reduce llvm-lines in calls to Path::join #14093

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34 changes: 17 additions & 17 deletions cranelift/codegen/meta/src/isle.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -86,9 +86,10 @@ impl IsleCompilation {
}

pub fn shared_isle_lower_paths(codegen_crate_dir: &std::path::Path) -> Vec<std::path::PathBuf> {
let inst_specs_isle = codegen_crate_dir.join("src").join("inst_specs.isle");
let prelude_isle = codegen_crate_dir.join("src").join("prelude.isle");
let prelude_lower_isle = codegen_crate_dir.join("src").join("prelude_lower.isle");
let codegen_crate_src_dir = codegen_crate_dir.join("src");
let inst_specs_isle = codegen_crate_src_dir.join("inst_specs.isle");
let prelude_isle = codegen_crate_src_dir.join("prelude.isle");
let prelude_lower_isle = codegen_crate_src_dir.join("prelude_lower.isle");
// The shared instruction selector logic.
vec![
inst_specs_isle.clone(),
Expand All @@ -107,9 +108,10 @@ pub fn get_isle_compilations(
let numerics_isle = gen_dir.join("numerics.isle");
let clif_lower_isle = gen_dir.join("clif_lower.isle");
let clif_opt_isle = gen_dir.join("clif_opt.isle");
let prelude_isle = codegen_crate_dir.join("src").join("prelude.isle");
let prelude_opt_isle = codegen_crate_dir.join("src").join("prelude_opt.isle");
let prelude_lower_isle = codegen_crate_dir.join("src").join("prelude_lower.isle");
let codegen_crate_src_dir = codegen_crate_dir.join("src");
let prelude_isle = codegen_crate_src_dir.join("prelude.isle");
let prelude_opt_isle = codegen_crate_src_dir.join("prelude_opt.isle");
let prelude_lower_isle = codegen_crate_src_dir.join("prelude_lower.isle");
#[cfg(feature = "pulley")]
let pulley_gen = gen_dir.join("pulley_gen.isle");

Expand All @@ -121,7 +123,7 @@ pub fn get_isle_compilations(
if !cfg!(feature = "spec") {
return vec![];
}
let spec_dir = codegen_crate_dir.join("src").join("spec");
let spec_dir = codegen_crate_src_dir.join("spec");
let mut inputs = vec![
spec_dir.join("prelude_spec.isle"),
spec_dir.join("inst_specs.isle"),
Expand All @@ -133,25 +135,23 @@ pub fn get_isle_compilations(
let lower_spec_inputs = |extra: &[&str]| -> Vec<std::path::PathBuf> {
let mut inputs = spec_inputs(extra);
if cfg!(feature = "spec") {
let spec_dir = codegen_crate_dir.join("src").join("spec");
let spec_dir = codegen_crate_src_dir.join("spec");
inputs.push(spec_dir.join("prelude_lower_spec.isle"));
}
inputs
};

// Directory for mid-end optimizations.
let src_opts = codegen_crate_dir.join("src").join("opts");
let src_opts = codegen_crate_src_dir.join("opts");

// Directories for lowering backends.
let src_isa_x64 = codegen_crate_dir.join("src").join("isa").join("x64");
let src_isa_aarch64 = codegen_crate_dir.join("src").join("isa").join("aarch64");
let src_isa_s390x = codegen_crate_dir.join("src").join("isa").join("s390x");
let src_isa_risc_v = codegen_crate_dir.join("src").join("isa").join("riscv64");
let isa_dir = codegen_crate_src_dir.join("isa");
let src_isa_x64 = isa_dir.join("x64");
let src_isa_aarch64 = isa_dir.join("aarch64");
let src_isa_s390x = isa_dir.join("s390x");
let src_isa_risc_v = isa_dir.join("riscv64");
#[cfg(feature = "pulley")]
let src_isa_pulley_shared = codegen_crate_dir
.join("src")
.join("isa")
.join("pulley_shared");
let src_isa_pulley_shared = isa_dir.join("pulley_shared");

// This is a set of ISLE compilation units.
//
Expand Down
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