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Add x86 legalization for SIMD ineg

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This commit is contained in:
Andrew Brown
2019-09-18 10:50:01 -07:00
parent ca1df499a0
commit ba393afd4d
5 changed files with 77 additions and 4 deletions
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8
cranelift/wasm/src/code_translator.rs
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@@ -1004,6 +1004,10 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
let (a, b) = state.pop2();
state.push1(builder.ins().isub(a, b))
}
Operator::I8x16Neg | Operator::I16x8Neg | Operator::I32x4Neg | Operator::I64x2Neg => {
let a = state.pop1();
state.push1(builder.ins().ineg(a))
}
Operator::I8x16Eq
| Operator::I8x16Ne
| Operator::I8x16LtS
@@ -1051,7 +1055,6 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
| Operator::V128Or
| Operator::V128Xor
| Operator::V128Bitselect
| Operator::I8x16Neg
| Operator::I8x16AnyTrue
| Operator::I8x16AllTrue
| Operator::I8x16Shl
@@ -1062,7 +1065,6 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
| Operator::I8x16SubSaturateS
| Operator::I8x16SubSaturateU
| Operator::I8x16Mul
| Operator::I16x8Neg
| Operator::I16x8AnyTrue
| Operator::I16x8AllTrue
| Operator::I16x8Shl
@@ -1073,14 +1075,12 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
| Operator::I16x8SubSaturateS
| Operator::I16x8SubSaturateU
| Operator::I16x8Mul
| Operator::I32x4Neg
| Operator::I32x4AnyTrue
| Operator::I32x4AllTrue
| Operator::I32x4Shl
| Operator::I32x4ShrS
| Operator::I32x4ShrU
| Operator::I32x4Mul
| Operator::I64x2Neg
| Operator::I64x2AnyTrue
| Operator::I64x2AllTrue
| Operator::I64x2Shl