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Update wasmparser, wast, and spec test suite (#2264)

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This brings in a number of SIMD opcode renames, various other test suite
updates, as well as some new proposed SIMD opcodes too.
This commit is contained in:
Alex Crichton
2020-10-05 13:51:16 -05:00
committed by GitHub
parent 1d1de35ad1
commit 9e87e45745
20 changed files with 106 additions and 76 deletions
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75
cranelift/wasm/src/code_translator.rs
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@@ -634,32 +634,32 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
Operator::V128Load { memarg } => {
translate_load(memarg, ir::Opcode::Load, I8X16, builder, state, environ)?;
}
Operator::I16x8Load8x8S { memarg } => {
Operator::V128Load8x8S { memarg } => {
let (flags, base, offset) = prepare_load(memarg, 8, builder, state, environ)?;
let loaded = builder.ins().sload8x8(flags, base, offset);
state.push1(loaded);
}
Operator::I16x8Load8x8U { memarg } => {
Operator::V128Load8x8U { memarg } => {
let (flags, base, offset) = prepare_load(memarg, 8, builder, state, environ)?;
let loaded = builder.ins().uload8x8(flags, base, offset);
state.push1(loaded);
}
Operator::I32x4Load16x4S { memarg } => {
Operator::V128Load16x4S { memarg } => {
let (flags, base, offset) = prepare_load(memarg, 8, builder, state, environ)?;
let loaded = builder.ins().sload16x4(flags, base, offset);
state.push1(loaded);
}
Operator::I32x4Load16x4U { memarg } => {
Operator::V128Load16x4U { memarg } => {
let (flags, base, offset) = prepare_load(memarg, 8, builder, state, environ)?;
let loaded = builder.ins().uload16x4(flags, base, offset);
state.push1(loaded);
}
Operator::I64x2Load32x2S { memarg } => {
Operator::V128Load32x2S { memarg } => {
let (flags, base, offset) = prepare_load(memarg, 8, builder, state, environ)?;
let loaded = builder.ins().sload32x2(flags, base, offset);
state.push1(loaded);
}
Operator::I64x2Load32x2U { memarg } => {
Operator::V128Load32x2U { memarg } => {
let (flags, base, offset) = prepare_load(memarg, 8, builder, state, environ)?;
let loaded = builder.ins().uload32x2(flags, base, offset);
state.push1(loaded);
@@ -1372,10 +1372,10 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
let splatted = builder.ins().splat(type_of(op), state.pop1());
state.push1(splatted)
}
Operator::V8x16LoadSplat { memarg }
| Operator::V16x8LoadSplat { memarg }
| Operator::V32x4LoadSplat { memarg }
| Operator::V64x2LoadSplat { memarg } => {
Operator::V128Load8Splat { memarg }
| Operator::V128Load16Splat { memarg }
| Operator::V128Load32Splat { memarg }
| Operator::V128Load64Splat { memarg } => {
// TODO: For spec compliance, this is initially implemented as a combination of `load +
// splat` but could be implemented eventually as a single instruction (`load_splat`).
// See https://github.com/bytecodealliance/wasmtime/issues/1175.
@@ -1425,7 +1425,7 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
let vector = optionally_bitcast_vector(vector, type_of(op), builder);
state.push1(builder.ins().insertlane(vector, replacement, *lane))
}
Operator::V8x16Shuffle { lanes, .. } => {
Operator::I8x16Shuffle { lanes, .. } => {
let (a, b) = pop2_with_bitcast(state, I8X16, builder);
let lanes = ConstantData::from(lanes.as_ref());
let mask = builder.func.dfg.immediates.push(lanes);
@@ -1436,7 +1436,7 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
// to WASM using the less specific v128 type for certain operations and more specific
// types (e.g. i8x16) for others.
}
Operator::V8x16Swizzle => {
Operator::I8x16Swizzle => {
let (a, b) = pop2_with_bitcast(state, I8X16, builder);
state.push1(builder.ins().swizzle(I8X16, a, b))
}
@@ -1444,11 +1444,11 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
let (a, b) = pop2_with_bitcast(state, type_of(op), builder);
state.push1(builder.ins().iadd(a, b))
}
Operator::I8x16AddSaturateS | Operator::I16x8AddSaturateS => {
Operator::I8x16AddSatS | Operator::I16x8AddSatS => {
let (a, b) = pop2_with_bitcast(state, type_of(op), builder);
state.push1(builder.ins().sadd_sat(a, b))
}
Operator::I8x16AddSaturateU | Operator::I16x8AddSaturateU => {
Operator::I8x16AddSatU | Operator::I16x8AddSatU => {
let (a, b) = pop2_with_bitcast(state, type_of(op), builder);
state.push1(builder.ins().uadd_sat(a, b))
}
@@ -1456,11 +1456,11 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
let (a, b) = pop2_with_bitcast(state, type_of(op), builder);
state.push1(builder.ins().isub(a, b))
}
Operator::I8x16SubSaturateS | Operator::I16x8SubSaturateS => {
Operator::I8x16SubSatS | Operator::I16x8SubSatS => {
let (a, b) = pop2_with_bitcast(state, type_of(op), builder);
state.push1(builder.ins().ssub_sat(a, b))
}
Operator::I8x16SubSaturateU | Operator::I16x8SubSaturateU => {
Operator::I8x16SubSatU | Operator::I16x8SubSatU => {
let (a, b) = pop2_with_bitcast(state, type_of(op), builder);
state.push1(builder.ins().usub_sat(a, b))
}
@@ -1713,7 +1713,22 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
let a = pop1_with_bitcast(state, I16X8, builder);
state.push1(builder.ins().uwiden_high(a))
}
Operator::I8x16Bitmask | Operator::I16x8Bitmask | Operator::I32x4Bitmask => {
Operator::F32x4Ceil
| Operator::F32x4Floor
| Operator::F32x4Trunc
| Operator::F32x4Nearest
| Operator::F32x4PMin
| Operator::F32x4PMax
| Operator::F64x2Ceil
| Operator::F64x2Floor
| Operator::F64x2Trunc
| Operator::F64x2PMin
| Operator::F64x2PMax
| Operator::F64x2Nearest
| Operator::I8x16Bitmask
| Operator::I16x8Bitmask
| Operator::I32x4Bitmask => {
return Err(wasm_unsupported!("proposed SIMD operator {:?}", op));
}
@@ -2345,9 +2360,9 @@ fn type_of(operator: &Operator) -> Type {
| Operator::V128Xor
| Operator::V128Bitselect => I8X16, // default type representing V128
Operator::V8x16Shuffle { .. }
Operator::I8x16Shuffle { .. }
| Operator::I8x16Splat
| Operator::V8x16LoadSplat { .. }
| Operator::V128Load8Splat { .. }
| Operator::I8x16ExtractLaneS { .. }
| Operator::I8x16ExtractLaneU { .. }
| Operator::I8x16ReplaceLane { .. }
@@ -2369,11 +2384,11 @@ fn type_of(operator: &Operator) -> Type {
| Operator::I8x16ShrS
| Operator::I8x16ShrU
| Operator::I8x16Add
| Operator::I8x16AddSaturateS
| Operator::I8x16AddSaturateU
| Operator::I8x16AddSatS
| Operator::I8x16AddSatU
| Operator::I8x16Sub
| Operator::I8x16SubSaturateS
| Operator::I8x16SubSaturateU
| Operator::I8x16SubSatS
| Operator::I8x16SubSatU
| Operator::I8x16MinS
| Operator::I8x16MinU
| Operator::I8x16MaxS
@@ -2382,7 +2397,7 @@ fn type_of(operator: &Operator) -> Type {
| Operator::I8x16Bitmask => I8X16,
Operator::I16x8Splat
| Operator::V16x8LoadSplat { .. }
| Operator::V128Load16Splat { .. }
| Operator::I16x8ExtractLaneS { .. }
| Operator::I16x8ExtractLaneU { .. }
| Operator::I16x8ReplaceLane { .. }
@@ -2404,11 +2419,11 @@ fn type_of(operator: &Operator) -> Type {
| Operator::I16x8ShrS
| Operator::I16x8ShrU
| Operator::I16x8Add
| Operator::I16x8AddSaturateS
| Operator::I16x8AddSaturateU
| Operator::I16x8AddSatS
| Operator::I16x8AddSatU
| Operator::I16x8Sub
| Operator::I16x8SubSaturateS
| Operator::I16x8SubSaturateU
| Operator::I16x8SubSatS
| Operator::I16x8SubSatU
| Operator::I16x8MinS
| Operator::I16x8MinU
| Operator::I16x8MaxS
@@ -2418,7 +2433,7 @@ fn type_of(operator: &Operator) -> Type {
| Operator::I16x8Bitmask => I16X8,
Operator::I32x4Splat
| Operator::V32x4LoadSplat { .. }
| Operator::V128Load32Splat { .. }
| Operator::I32x4ExtractLane { .. }
| Operator::I32x4ReplaceLane { .. }
| Operator::I32x4Eq
@@ -2450,7 +2465,7 @@ fn type_of(operator: &Operator) -> Type {
| Operator::I32x4Bitmask => I32X4,
Operator::I64x2Splat
| Operator::V64x2LoadSplat { .. }
| Operator::V128Load64Splat { .. }
| Operator::I64x2ExtractLane { .. }
| Operator::I64x2ReplaceLane { .. }
| Operator::I64x2Neg