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Make PlaceRef hold a PlaceValue for the non-layout fields (like OperandRef does)

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This commit is contained in:
Scott McMurray 2024-04-10 22:07:21 -07:00
parent 040afd36f3
commit b9b05d5a23
3 changed files with 18 additions and 18 deletions
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24
src/builder.rs
View File

@ -974,7 +974,7 @@ fn load_operand(
&mut self,
place: PlaceRef<'tcx, RValue<'gcc>>,
) -> OperandRef<'tcx, RValue<'gcc>> {
assert_eq!(place.llextra.is_some(), place.layout.is_unsized());
assert_eq!(place.val.llextra.is_some(), place.layout.is_unsized());
if place.layout.is_zst() {
return OperandRef::zero_sized(place.layout);
@ -999,10 +999,10 @@ fn scalar_load_metadata<'a, 'gcc, 'tcx>(
}
}
let val = if let Some(llextra) = place.llextra {
OperandValue::Ref(place.llval, Some(llextra), place.align)
let val = if let Some(llextra) = place.val.llextra {
OperandValue::Ref(place.val.llval, Some(llextra), place.val.align)
} else if place.layout.is_gcc_immediate() {
let load = self.load(place.layout.gcc_type(self), place.llval, place.align);
let load = self.load(place.layout.gcc_type(self), place.val.llval, place.val.align);
if let abi::Abi::Scalar(ref scalar) = place.layout.abi {
scalar_load_metadata(self, load, scalar);
}
@ -1012,9 +1012,9 @@ fn scalar_load_metadata<'a, 'gcc, 'tcx>(
let mut load = |i, scalar: &abi::Scalar, align| {
let llptr = if i == 0 {
place.llval
place.val.llval
} else {
self.inbounds_ptradd(place.llval, self.const_usize(b_offset.bytes()))
self.inbounds_ptradd(place.val.llval, self.const_usize(b_offset.bytes()))
};
let llty = place.layout.scalar_pair_element_gcc_type(self, i);
let load = self.load(llty, llptr, align);
@ -1027,11 +1027,11 @@ fn scalar_load_metadata<'a, 'gcc, 'tcx>(
};
OperandValue::Pair(
load(0, a, place.align),
load(1, b, place.align.restrict_for_offset(b_offset)),
load(0, a, place.val.align),
load(1, b, place.val.align.restrict_for_offset(b_offset)),
)
} else {
OperandValue::Ref(place.llval, None, place.align)
OperandValue::Ref(place.val.llval, None, place.val.align)
};
OperandRef { val, layout: place.layout }
@ -1045,8 +1045,8 @@ fn write_operand_repeatedly(
) {
let zero = self.const_usize(0);
let count = self.const_usize(count);
let start = dest.project_index(self, zero).llval;
let end = dest.project_index(self, count).llval;
let start = dest.project_index(self, zero).val.llval;
let end = dest.project_index(self, count).val.llval;
let header_bb = self.append_sibling_block("repeat_loop_header");
let body_bb = self.append_sibling_block("repeat_loop_body");
@ -1064,7 +1064,7 @@ fn write_operand_repeatedly(
self.cond_br(keep_going, body_bb, next_bb);
self.switch_to_block(body_bb);
let align = dest.align.restrict_for_offset(dest.layout.field(self.cx(), 0).size);
let align = dest.val.align.restrict_for_offset(dest.layout.field(self.cx(), 0).size);
cg_elem.val.store(self, PlaceRef::new_sized_aligned(current_val, cg_elem.layout, align));
let next = self.inbounds_gep(

10
src/intrinsic/mod.rs
View File

@ -354,7 +354,7 @@ fn codegen_intrinsic_call(
let block = self.llbb();
let extended_asm = block.add_extended_asm(None, "");
extended_asm.add_input_operand(None, "r", result.llval);
extended_asm.add_input_operand(None, "r", result.val.llval);
extended_asm.add_clobber("memory");
extended_asm.set_volatile_flag(true);
@ -388,8 +388,8 @@ fn codegen_intrinsic_call(
if !fn_abi.ret.is_ignore() {
if let PassMode::Cast { cast: ty, .. } = &fn_abi.ret.mode {
let ptr_llty = self.type_ptr_to(ty.gcc_type(self));
let ptr = self.pointercast(result.llval, ptr_llty);
self.store(llval, ptr, result.align);
let ptr = self.pointercast(result.val.llval, ptr_llty);
self.store(llval, ptr, result.val.align);
} else {
OperandRef::from_immediate_or_packed_pair(self, llval, result.layout)
.val
@ -511,7 +511,7 @@ fn store(
let can_store_through_cast_ptr = false;
if can_store_through_cast_ptr {
let cast_ptr_llty = bx.type_ptr_to(cast.gcc_type(bx));
let cast_dst = bx.pointercast(dst.llval, cast_ptr_llty);
let cast_dst = bx.pointercast(dst.val.llval, cast_ptr_llty);
bx.store(val, cast_dst, self.layout.align.abi);
} else {
// The actual return type is a struct, but the ABI
@ -539,7 +539,7 @@ fn store(
// ... and then memcpy it to the intended destination.
bx.memcpy(
dst.llval,
dst.val.llval,
self.layout.align.abi,
llscratch,
scratch_align,

2
src/intrinsic/simd.rs
View File

@ -82,7 +82,7 @@ macro_rules! require_simd {
let place = PlaceRef::alloca(bx, args[0].layout);
args[0].val.store(bx, place);
let int_ty = bx.type_ix(expected_bytes * 8);
let ptr = bx.pointercast(place.llval, bx.cx.type_ptr_to(int_ty));
let ptr = bx.pointercast(place.val.llval, bx.cx.type_ptr_to(int_ty));
bx.load(int_ty, ptr, Align::ONE)
}
_ => return_error!(InvalidMonomorphization::InvalidBitmask {