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x64 backend: migrate stores, and remainder of loads (I128 case), to ISLE. (#4069)

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This commit is contained in:
Chris Fallin
2022-04-26 09:50:46 -07:00
committed by GitHub
parent f384938a10
commit 164bfeaf7e
12 changed files with 792 additions and 406 deletions
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2
cranelift/codegen/src/isa/s390x/lower/isle/generated_code.manifest
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@@ -1,4 +1,4 @@
src/clif.isle 443b34b797fc8ace
src/prelude.isle afd037c4d91c875c
src/prelude.isle d8a93eb727abd7f4
src/isa/s390x/inst.isle 8218bd9e8556446b
src/isa/s390x/lower.isle 6a8de81f8dc4e568

73
cranelift/codegen/src/isa/s390x/lower/isle/generated_code.rs generated
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@@ -59,6 +59,7 @@ pub trait Context {
fn ty_int_bool_128(&mut self, arg0: Type) -> Option<Type>;
fn ty_scalar_float(&mut self, arg0: Type) -> Option<Type>;
fn ty_vec128(&mut self, arg0: Type) -> Option<Type>;
fn ty_vec128_int(&mut self, arg0: Type) -> Option<Type>;
fn not_i64x2(&mut self, arg0: Type) -> Option<()>;
fn value_list_slice(&mut self, arg0: ValueList) -> ValueSlice;
fn value_slice_empty(&mut self, arg0: ValueSlice) -> Option<()>;
@@ -154,13 +155,14 @@ pub trait Context {
fn same_reg(&mut self, arg0: Reg, arg1: WritableReg) -> Option<()>;
}
/// Internal type SideEffectNoResult: defined at src/prelude.isle line 402.
/// Internal type SideEffectNoResult: defined at src/prelude.isle line 407.
#[derive(Clone, Debug)]
pub enum SideEffectNoResult {
Inst { inst: MInst },
Inst2 { inst1: MInst, inst2: MInst },
}
/// Internal type ProducesFlags: defined at src/prelude.isle line 418.
/// Internal type ProducesFlags: defined at src/prelude.isle line 434.
#[derive(Clone, Debug)]
pub enum ProducesFlags {
ProducesFlagsSideEffect { inst: MInst },
@@ -168,7 +170,7 @@ pub enum ProducesFlags {
ProducesFlagsReturnsResultWithConsumer { inst: MInst, result: Reg },
}
/// Internal type ConsumesFlags: defined at src/prelude.isle line 429.
/// Internal type ConsumesFlags: defined at src/prelude.isle line 445.
#[derive(Clone, Debug)]
pub enum ConsumesFlags {
ConsumesFlagsReturnsResultWithProducer {
@@ -953,15 +955,54 @@ pub fn constructor_side_effect<C: Context>(
ctx: &mut C,
arg0: &SideEffectNoResult,
) -> Option<InstOutput> {
let pattern0_0 = arg0;
match pattern0_0 {
&SideEffectNoResult::Inst {
inst: ref pattern1_0,
} => {
// Rule at src/prelude.isle line 415.
let expr0_0 = C::emit(ctx, pattern1_0);
let expr1_0 = C::output_none(ctx);
return Some(expr1_0);
}
&SideEffectNoResult::Inst2 {
inst1: ref pattern1_0,
inst2: ref pattern1_1,
} => {
// Rule at src/prelude.isle line 418.
let expr0_0 = C::emit(ctx, pattern1_0);
let expr1_0 = C::emit(ctx, pattern1_1);
let expr2_0 = C::output_none(ctx);
return Some(expr2_0);
}
_ => {}
}
return None;
}
// Generated as internal constructor for term side_effect_concat.
pub fn constructor_side_effect_concat<C: Context>(
ctx: &mut C,
arg0: &SideEffectNoResult,
arg1: &SideEffectNoResult,
) -> Option<SideEffectNoResult> {
let pattern0_0 = arg0;
if let &SideEffectNoResult::Inst {
inst: ref pattern1_0,
} = pattern0_0
{
// Rule at src/prelude.isle line 407.
let expr0_0 = C::emit(ctx, pattern1_0);
let expr1_0 = C::output_none(ctx);
return Some(expr1_0);
let pattern2_0 = arg1;
if let &SideEffectNoResult::Inst {
inst: ref pattern3_0,
} = pattern2_0
{
// Rule at src/prelude.isle line 424.
let expr0_0 = SideEffectNoResult::Inst2 {
inst1: pattern1_0.clone(),
inst2: pattern3_0.clone(),
};
return Some(expr0_0);
}
}
return None;
}
@@ -977,7 +1018,7 @@ pub fn constructor_produces_flags_get_reg<C: Context>(
result: pattern1_1,
} = pattern0_0
{
// Rule at src/prelude.isle line 445.
// Rule at src/prelude.isle line 461.
return Some(pattern1_1);
}
return None;
@@ -994,7 +1035,7 @@ pub fn constructor_produces_flags_ignore<C: Context>(
inst: ref pattern1_0,
result: pattern1_1,
} => {
// Rule at src/prelude.isle line 450.
// Rule at src/prelude.isle line 466.
let expr0_0 = ProducesFlags::ProducesFlagsSideEffect {
inst: pattern1_0.clone(),
};
@@ -1004,7 +1045,7 @@ pub fn constructor_produces_flags_ignore<C: Context>(
inst: ref pattern1_0,
result: pattern1_1,
} => {
// Rule at src/prelude.isle line 452.
// Rule at src/prelude.isle line 468.
let expr0_0 = ProducesFlags::ProducesFlagsSideEffect {
inst: pattern1_0.clone(),
};
@@ -1033,7 +1074,7 @@ pub fn constructor_consumes_flags_concat<C: Context>(
result: pattern3_1,
} = pattern2_0
{
// Rule at src/prelude.isle line 459.
// Rule at src/prelude.isle line 475.
let expr0_0 = C::value_regs(ctx, pattern1_1, pattern3_1);
let expr1_0 = ConsumesFlags::ConsumesFlagsTwiceReturnsValueRegs {
inst1: pattern1_0.clone(),
@@ -1063,7 +1104,7 @@ pub fn constructor_with_flags<C: Context>(
inst: ref pattern3_0,
result: pattern3_1,
} => {
// Rule at src/prelude.isle line 484.
// Rule at src/prelude.isle line 500.
let expr0_0 = C::emit(ctx, pattern1_0);
let expr1_0 = C::emit(ctx, pattern3_0);
let expr2_0 = C::value_reg(ctx, pattern3_1);
@@ -1074,7 +1115,7 @@ pub fn constructor_with_flags<C: Context>(
inst2: ref pattern3_1,
result: pattern3_2,
} => {
// Rule at src/prelude.isle line 490.
// Rule at src/prelude.isle line 506.
let expr0_0 = C::emit(ctx, pattern1_0);
let expr1_0 = C::emit(ctx, pattern3_0);
let expr2_0 = C::emit(ctx, pattern3_1);
@@ -1087,7 +1128,7 @@ pub fn constructor_with_flags<C: Context>(
inst4: ref pattern3_3,
result: pattern3_4,
} => {
// Rule at src/prelude.isle line 502.
// Rule at src/prelude.isle line 518.
let expr0_0 = C::emit(ctx, pattern1_0);
let expr1_0 = C::emit(ctx, pattern3_0);
let expr2_0 = C::emit(ctx, pattern3_1);
@@ -1108,7 +1149,7 @@ pub fn constructor_with_flags<C: Context>(
result: pattern3_1,
} = pattern2_0
{
// Rule at src/prelude.isle line 478.
// Rule at src/prelude.isle line 494.
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);
@@ -1128,7 +1169,7 @@ pub fn constructor_with_flags_reg<C: Context>(
) -> Option<Reg> {
let pattern0_0 = arg0;
let pattern1_0 = arg1;
// Rule at src/prelude.isle line 519.
// Rule at src/prelude.isle line 535.
let expr0_0 = constructor_with_flags(ctx, pattern0_0, pattern1_0)?;
let expr1_0: usize = 0;
let expr2_0 = C::value_regs_get(ctx, expr0_0, expr1_0);