[meta] Rename cdsl/inst to cdsl/instructions;

cranelift/codegen/meta/src/cdsl/ast.rs

@@ -1,5 +1,5 @@
 use crate::cdsl::formats::FormatRegistry;
-use crate::cdsl::inst::{InstSpec, Instruction, InstructionPredicate};
+use crate::cdsl::instructions::{InstSpec, Instruction, InstructionPredicate};
 use crate::cdsl::operands::{OperandKind, OperandKindFields};
 use crate::cdsl::types::ValueType;
 use crate::cdsl::typevar::{TypeSetBuilder, TypeVar};

cranelift/codegen/meta/src/cdsl/isa.rs

@@ -1,5 +1,5 @@
 use crate::cdsl::cpu_modes::CpuMode;
-use crate::cdsl::inst::InstructionGroup;
+use crate::cdsl::instructions::InstructionGroup;
 use crate::cdsl::regs::IsaRegs;
 use crate::cdsl::settings::SettingGroup;
 use crate::cdsl::xform::{TransformGroupIndex, TransformGroups};

cranelift/codegen/meta/src/cdsl/mod.rs

@@ -7,7 +7,7 @@
 pub mod ast;
 pub mod cpu_modes;
 pub mod formats;
-pub mod inst;
+pub mod instructions;
 pub mod isa;
 pub mod operands;
 pub mod regs;

cranelift/codegen/meta/src/cdsl/xform.rs

@@ -1,7 +1,7 @@
 use crate::cdsl::ast::{
     Apply, DefIndex, DefPool, DummyDef, DummyExpr, Expr, PatternPosition, VarIndex, VarPool,
 };
-use crate::cdsl::inst::Instruction;
+use crate::cdsl::instructions::Instruction;
 use crate::cdsl::type_inference::{infer_transform, TypeEnvironment};
 use crate::cdsl::typevar::TypeVar;
 
@@ -404,7 +404,7 @@ impl TransformGroups {
 #[should_panic]
 fn test_double_custom_legalization() {
     use crate::cdsl::formats::{FormatRegistry, InstructionFormatBuilder};
-    use crate::cdsl::inst::InstructionBuilder;
+    use crate::cdsl::instructions::InstructionBuilder;
 
     let mut format = FormatRegistry::new();
     format.insert(InstructionFormatBuilder::new("nullary"));