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Translate Wasm swizzle to Cranelift swizzle

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This commit is contained in:
Andrew Brown
2020-03-06 11:43:21 -08:00
parent fa7481a681
commit 4284491339
1 changed files with 4 additions and 1 deletions
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5
cranelift/wasm/src/code_translator.rs
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@@ -1264,6 +1264,10 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
// to WASM using the less specific v128 type for certain operations and more specific // to WASM using the less specific v128 type for certain operations and more specific
// types (e.g. i8x16) for others. // types (e.g. i8x16) for others.
} }
Operator::V8x16Swizzle => {
let (a, b) = pop2_with_bitcast(state, I8X16, builder);
state.push1(builder.ins().swizzle(I8X16, a, b))
}
Operator::I8x16Add | Operator::I16x8Add | Operator::I32x4Add | Operator::I64x2Add => { Operator::I8x16Add | Operator::I16x8Add | Operator::I32x4Add | Operator::I64x2Add => {
let (a, b) = pop2_with_bitcast(state, type_of(op), builder); let (a, b) = pop2_with_bitcast(state, type_of(op), builder);
state.push1(builder.ins().iadd(a, b)) state.push1(builder.ins().iadd(a, b))
@@ -1489,7 +1493,6 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
| Operator::I32x4WidenHighI16x8S { .. } | Operator::I32x4WidenHighI16x8S { .. }
| Operator::I32x4WidenLowI16x8U { .. } | Operator::I32x4WidenLowI16x8U { .. }
| Operator::I32x4WidenHighI16x8U { .. } | Operator::I32x4WidenHighI16x8U { .. }
| Operator::V8x16Swizzle
| Operator::I16x8Load8x8S { .. } | Operator::I16x8Load8x8S { .. }
| Operator::I16x8Load8x8U { .. } | Operator::I16x8Load8x8U { .. }
| Operator::I32x4Load16x4S { .. } | Operator::I32x4Load16x4S { .. }