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cranelift: port sshr to ISLE on x64 (#3681)

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This commit is contained in:
Nick Fitzgerald
2022-01-12 07:13:58 -08:00
committed by GitHub
parent 1ef0abb12c
commit 7454f1f3af
13 changed files with 1003 additions and 563 deletions
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18
cranelift/codegen/src/isa/aarch64/lower/isle/generated_code.rs generated
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@@ -20,6 +20,8 @@ pub trait Context {
fn pack_value_array_2(&mut self, arg0: Value, arg1: Value) -> ValueArray2;
fn unpack_value_array_3(&mut self, arg0: &ValueArray3) -> (Value, Value, Value);
fn pack_value_array_3(&mut self, arg0: Value, arg1: Value, arg2: Value) -> ValueArray3;
fn u32_add(&mut self, arg0: u32, arg1: u32) -> u32;
fn u8_and(&mut self, arg0: u8, arg1: u8) -> u8;
fn value_reg(&mut self, arg0: Reg) -> ValueRegs;
fn value_regs(&mut self, arg0: Reg, arg1: Reg) -> ValueRegs;
fn temp_writable_reg(&mut self, arg0: Type) -> WritableReg;
@@ -32,6 +34,7 @@ pub trait Context {
fn u32_as_u64(&mut self, arg0: u32) -> u64;
fn ty_bits(&mut self, arg0: Type) -> u8;
fn ty_bits_u16(&mut self, arg0: Type) -> u16;
fn lane_type(&mut self, arg0: Type) -> Type;
fn fits_in_16(&mut self, arg0: Type) -> Option<Type>;
fn fits_in_32(&mut self, arg0: Type) -> Option<Type>;
fn fits_in_64(&mut self, arg0: Type) -> Option<Type>;
@@ -52,7 +55,6 @@ pub trait Context {
fn first_result(&mut self, arg0: Inst) -> Option<Value>;
fn inst_data(&mut self, arg0: Inst) -> InstructionData;
fn value_type(&mut self, arg0: Value) -> Type;
fn ty_bits_mask(&mut self, arg0: Type) -> u64;
fn multi_lane(&mut self, arg0: Type) -> Option<(u8, u16)>;
fn def_inst(&mut self, arg0: Value) -> Option<Inst>;
fn trap_code_division_by_zero(&mut self) -> TrapCode;
@@ -89,13 +91,13 @@ pub trait Context {
fn rotr_opposite_amount(&mut self, arg0: Type, arg1: ImmShift) -> ImmShift;
}
/// Internal type ProducesFlags: defined at src/prelude.isle line 263.
/// Internal type ProducesFlags: defined at src/prelude.isle line 273.
#[derive(Clone, Debug)]
pub enum ProducesFlags {
ProducesFlags { inst: MInst, result: Reg },
}
/// Internal type ConsumesFlags: defined at src/prelude.isle line 266.
/// Internal type ConsumesFlags: defined at src/prelude.isle line 276.
#[derive(Clone, Debug)]
pub enum ConsumesFlags {
ConsumesFlags { inst: MInst, result: Reg },
@@ -975,7 +977,7 @@ pub enum AtomicRMWOp {
// Generated as internal constructor for term temp_reg.
pub fn constructor_temp_reg<C: Context>(ctx: &mut C, arg0: Type) -> Option<Reg> {
let pattern0_0 = arg0;
// Rule at src/prelude.isle line 60.
// Rule at src/prelude.isle line 66.
let expr0_0 = C::temp_writable_reg(ctx, pattern0_0);
let expr1_0 = C::writable_reg_to_reg(ctx, expr0_0);
return Some(expr1_0);
@@ -984,7 +986,7 @@ pub fn constructor_temp_reg<C: Context>(ctx: &mut C, arg0: Type) -> Option<Reg>
// Generated as internal constructor for term lo_reg.
pub fn constructor_lo_reg<C: Context>(ctx: &mut C, arg0: Value) -> Option<Reg> {
let pattern0_0 = arg0;
// Rule at src/prelude.isle line 95.
// Rule at src/prelude.isle line 101.
let expr0_0 = C::put_in_regs(ctx, pattern0_0);
let expr1_0: usize = 0;
let expr2_0 = C::value_regs_get(ctx, expr0_0, expr1_0);
@@ -1009,7 +1011,7 @@ pub fn constructor_with_flags<C: Context>(
result: pattern3_1,
} = pattern2_0
{
// Rule at src/prelude.isle line 276.
// Rule at src/prelude.isle line 286.
let expr0_0 = C::emit(ctx, &pattern1_0);
let expr1_0 = C::emit(ctx, &pattern3_0);
let expr2_0 = C::value_regs(ctx, pattern1_1, pattern3_1);
@@ -1037,7 +1039,7 @@ pub fn constructor_with_flags_1<C: Context>(
result: pattern3_1,
} = pattern2_0
{
// Rule at src/prelude.isle line 284.
// Rule at src/prelude.isle line 294.
let expr0_0 = C::emit(ctx, &pattern1_0);
let expr1_0 = C::emit(ctx, &pattern3_0);
return Some(pattern3_1);
@@ -1071,7 +1073,7 @@ pub fn constructor_with_flags_2<C: Context>(
result: pattern5_1,
} = pattern4_0
{
// Rule at src/prelude.isle line 294.
// Rule at src/prelude.isle line 304.
let expr0_0 = C::emit(ctx, &pattern1_0);
let expr1_0 = C::emit(ctx, &pattern5_0);
let expr2_0 = C::emit(ctx, &pattern3_0);