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Translate Wasm's I8x16Shl to Cranelift's ishl.i8x16

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This commit is contained in:
Andrew Brown
2020-03-24 16:15:04 -07:00
parent 5f0286696c
commit 18c31403e8
1 changed files with 2 additions and 3 deletions
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5
cranelift/wasm/src/code_translator.rs
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@@ -1397,7 +1397,7 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
let a = state.pop1(); let a = state.pop1();
state.push1(builder.ins().bnot(a)); state.push1(builder.ins().bnot(a));
} }
Operator::I16x8Shl | Operator::I32x4Shl | Operator::I64x2Shl => { Operator::I8x16Shl | Operator::I16x8Shl | Operator::I32x4Shl | Operator::I64x2Shl => {
let (a, b) = state.pop2(); let (a, b) = state.pop2();
let bitcast_a = optionally_bitcast_vector(a, type_of(op), builder); let bitcast_a = optionally_bitcast_vector(a, type_of(op), builder);
let bitwidth = i64::from(builder.func.dfg.value_type(a).bits()); let bitwidth = i64::from(builder.func.dfg.value_type(a).bits());
@@ -1540,8 +1540,7 @@ 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::I8x16Shl Operator::I8x16ShrS
| Operator::I8x16ShrS
| Operator::I8x16Mul | Operator::I8x16Mul
| Operator::I64x2Mul | Operator::I64x2Mul
| Operator::I64x2ShrS | Operator::I64x2ShrS