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Add extend-add-pairwise instructions x64

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This commit is contained in:
Johnnie Birch
2021-06-14 17:20:40 -07:00
parent 26c78c06ef
commit e373ddfe1b
10 changed files with 180 additions and 17 deletions
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22
cranelift/wasm/src/code_translator.rs
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@@ -1879,6 +1879,22 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
let a = pop1_with_bitcast(state, I32X4, builder);
state.push1(builder.ins().uwiden_high(a))
}
Operator::I16x8ExtAddPairwiseI8x16S => {
let a = pop1_with_bitcast(state, I8X16, builder);
state.push1(builder.ins().extended_pairwise_add_signed(a))
}
Operator::I32x4ExtAddPairwiseI16x8S => {
let a = pop1_with_bitcast(state, I16X8, builder);
state.push1(builder.ins().extended_pairwise_add_signed(a))
}
Operator::I16x8ExtAddPairwiseI8x16U => {
let a = pop1_with_bitcast(state, I8X16, builder);
state.push1(builder.ins().extended_pairwise_add_unsigned(a))
}
Operator::I32x4ExtAddPairwiseI16x8U => {
let a = pop1_with_bitcast(state, I16X8, builder);
state.push1(builder.ins().extended_pairwise_add_unsigned(a))
}
Operator::F32x4Ceil | Operator::F64x2Ceil => {
// This is something of a misuse of `type_of`, because that produces the return type
// of `op`. In this case we want the arg type, but we know it's the same as the
@@ -1982,12 +1998,6 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
let b_high = builder.ins().uwiden_high(b);
state.push1(builder.ins().imul(a_high, b_high));
}
Operator::I16x8ExtAddPairwiseI8x16S
| Operator::I16x8ExtAddPairwiseI8x16U
| Operator::I32x4ExtAddPairwiseI16x8S
| Operator::I32x4ExtAddPairwiseI16x8U => {
return Err(wasm_unsupported!("proposed simd operator {:?}", op));
}
Operator::ReturnCall { .. } | Operator::ReturnCallIndirect { .. } => {
return Err(wasm_unsupported!("proposed tail-call operator {:?}", op));
}