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Translate Wasm's I64x2Mul to Cranelift's imul.i64x2

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This commit is contained in:
Andrew Brown
2020-05-26 11:38:29 -07:00
parent 1ea09088be
commit aa44e8b2e3
1 changed files with 4 additions and 4 deletions
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8
cranelift/wasm/src/code_translator.rs
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@@ -1383,7 +1383,7 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
let a = pop1_with_bitcast(state, type_of(op), builder); let a = pop1_with_bitcast(state, type_of(op), builder);
state.push1(builder.ins().ineg(a)) state.push1(builder.ins().ineg(a))
} }
Operator::I16x8Mul | Operator::I32x4Mul => { Operator::I16x8Mul | Operator::I32x4Mul | Operator::I64x2Mul => {
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().imul(a, b)) state.push1(builder.ins().imul(a, b))
} }
@@ -1544,8 +1544,7 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
let a = pop1_with_bitcast(state, I32X4, builder); let a = pop1_with_bitcast(state, I32X4, builder);
state.push1(builder.ins().fcvt_from_sint(F32X4, a)) state.push1(builder.ins().fcvt_from_sint(F32X4, a))
} }
Operator::I64x2Mul Operator::I32x4TruncSatF32x4S
| Operator::I32x4TruncSatF32x4S
| Operator::I32x4TruncSatF32x4U | Operator::I32x4TruncSatF32x4U
| Operator::F32x4ConvertI32x4U | Operator::F32x4ConvertI32x4U
| Operator::I8x16Abs | Operator::I8x16Abs
@@ -2069,7 +2068,8 @@ fn type_of(operator: &Operator) -> Type {
| Operator::I64x2ShrS | Operator::I64x2ShrS
| Operator::I64x2ShrU | Operator::I64x2ShrU
| Operator::I64x2Add | Operator::I64x2Add
| Operator::I64x2Sub => I64X2, | Operator::I64x2Sub
| Operator::I64x2Mul => I64X2,
Operator::F32x4Splat Operator::F32x4Splat
| Operator::F32x4ExtractLane { .. } | Operator::F32x4ExtractLane { .. }