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Translate Wasm's i32x4.trunc_sat_f32x4_s instruction to Cranelift's fcvt_to_sint_sat

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Andrew Brown
2020-06-01 10:23:38 -07:00
parent 3675f95bb2
commit 6c05590104
1 changed files with 5 additions and 2 deletions
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7
cranelift/wasm/src/code_translator.rs
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@@ -1548,8 +1548,11 @@ 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_uint(F32X4, a)) state.push1(builder.ins().fcvt_from_uint(F32X4, a))
} }
Operator::I32x4TruncSatF32x4S Operator::I32x4TruncSatF32x4S => {
| Operator::I32x4TruncSatF32x4U let a = pop1_with_bitcast(state, F32X4, builder);
state.push1(builder.ins().fcvt_to_sint_sat(I32X4, a))
}
Operator::I32x4TruncSatF32x4U
| Operator::I8x16Abs | Operator::I8x16Abs
| Operator::I16x8Abs | Operator::I16x8Abs
| Operator::I32x4Abs | Operator::I32x4Abs