T0b1/wasmtime
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Make cranelift-wasm's type_to_type easier to optimize.

Browse Source
This commit is contained in:
Dan Gohman
2018-10-26 11:24:43 -07:00
parent 87e683b1f4
commit bf569b70dc
1 changed files with 7 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
lib/wasm/src/translation_utils.rs
View File

@@ -92,13 +92,13 @@ pub struct Memory {
/// Helper function translating wasmparser types to Cranelift types when possible. /// Helper function translating wasmparser types to Cranelift types when possible.
pub fn type_to_type(ty: wasmparser::Type) -> Result<ir::Type, ()> { pub fn type_to_type(ty: wasmparser::Type) -> Result<ir::Type, ()> {
match ty { Ok(match ty {
wasmparser::Type::I32 => Ok(ir::types::I32), wasmparser::Type::I32 => ir::types::I32,
wasmparser::Type::I64 => Ok(ir::types::I64), wasmparser::Type::I64 => ir::types::I64,
wasmparser::Type::F32 => Ok(ir::types::F32), wasmparser::Type::F32 => ir::types::F32,
wasmparser::Type::F64 => Ok(ir::types::F64), wasmparser::Type::F64 => ir::types::F64,
_ => Err(()), _ => return Err(()),
} })
} }
/// Turns a `wasmparser` `f32` into a `Cranelift` one. /// Turns a `wasmparser` `f32` into a `Cranelift` one.