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Add simd_extmul_* support for x64

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This commit is contained in:
Johnnie Birch
2021-07-10 19:57:19 -07:00
parent 6a5a295019
commit 6fbe0b72bd
5 changed files with 436 additions and 21 deletions
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86
cranelift/wasm/src/code_translator.rs
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@@ -1911,19 +1911,79 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
state.push1(builder.ins().sqmul_round_sat(a, b))
}
Operator::I16x8ExtMulLowI8x16S
| Operator::I16x8ExtMulHighI8x16S
| Operator::I16x8ExtMulLowI8x16U
| Operator::I16x8ExtMulHighI8x16U
| Operator::I32x4ExtMulLowI16x8S
| Operator::I32x4ExtMulHighI16x8S
| Operator::I32x4ExtMulLowI16x8U
| Operator::I32x4ExtMulHighI16x8U
| Operator::I64x2ExtMulLowI32x4S
| Operator::I64x2ExtMulHighI32x4S
| Operator::I64x2ExtMulLowI32x4U
| Operator::I64x2ExtMulHighI32x4U
| Operator::I16x8ExtAddPairwiseI8x16S
Operator::I16x8ExtMulLowI8x16S => {
let (a, b) = pop2_with_bitcast(state, I8X16, builder);
let a_low = builder.ins().swiden_low(a);
let b_low = builder.ins().swiden_low(b);
state.push1(builder.ins().imul(a_low, b_low));
}
Operator::I16x8ExtMulHighI8x16S => {
let (a, b) = pop2_with_bitcast(state, I8X16, builder);
let a_high = builder.ins().swiden_high(a);
let b_high = builder.ins().swiden_high(b);
state.push1(builder.ins().imul(a_high, b_high));
}
Operator::I16x8ExtMulLowI8x16U => {
let (a, b) = pop2_with_bitcast(state, I8X16, builder);
let a_low = builder.ins().uwiden_low(a);
let b_low = builder.ins().uwiden_low(b);
state.push1(builder.ins().imul(a_low, b_low));
}
Operator::I16x8ExtMulHighI8x16U => {
let (a, b) = pop2_with_bitcast(state, I8X16, builder);
let a_high = builder.ins().uwiden_high(a);
let b_high = builder.ins().uwiden_high(b);
state.push1(builder.ins().imul(a_high, b_high));
}
Operator::I32x4ExtMulLowI16x8S => {
let (a, b) = pop2_with_bitcast(state, I16X8, builder);
let a_low = builder.ins().swiden_low(a);
let b_low = builder.ins().swiden_low(b);
state.push1(builder.ins().imul(a_low, b_low));
}
Operator::I32x4ExtMulHighI16x8S => {
let (a, b) = pop2_with_bitcast(state, I16X8, builder);
let a_high = builder.ins().swiden_high(a);
let b_high = builder.ins().swiden_high(b);
state.push1(builder.ins().imul(a_high, b_high));
}
Operator::I32x4ExtMulLowI16x8U => {
let (a, b) = pop2_with_bitcast(state, I16X8, builder);
let a_low = builder.ins().uwiden_low(a);
let b_low = builder.ins().uwiden_low(b);
state.push1(builder.ins().imul(a_low, b_low));
}
Operator::I32x4ExtMulHighI16x8U => {
let (a, b) = pop2_with_bitcast(state, I16X8, builder);
let a_high = builder.ins().uwiden_high(a);
let b_high = builder.ins().uwiden_high(b);
state.push1(builder.ins().imul(a_high, b_high));
}
Operator::I64x2ExtMulLowI32x4S => {
let (a, b) = pop2_with_bitcast(state, I32X4, builder);
let a_low = builder.ins().swiden_low(a);
let b_low = builder.ins().swiden_low(b);
state.push1(builder.ins().imul(a_low, b_low));
}
Operator::I64x2ExtMulHighI32x4S => {
let (a, b) = pop2_with_bitcast(state, I32X4, builder);
let a_high = builder.ins().swiden_high(a);
let b_high = builder.ins().swiden_high(b);
state.push1(builder.ins().imul(a_high, b_high));
}
Operator::I64x2ExtMulLowI32x4U => {
let (a, b) = pop2_with_bitcast(state, I32X4, builder);
let a_low = builder.ins().uwiden_low(a);
let b_low = builder.ins().uwiden_low(b);
state.push1(builder.ins().imul(a_low, b_low));
}
Operator::I64x2ExtMulHighI32x4U => {
let (a, b) = pop2_with_bitcast(state, I32X4, builder);
let a_high = builder.ins().uwiden_high(a);
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 => {