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Make C_u8 take a u8 instead of a usize value

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This commit is contained in:
Björn Steinbrink 2015-08-05 09:46:59 +02:00
parent 8228240ca8
commit 6e311e7af4
6 changed files with 8 additions and 8 deletions
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2
src/librustc_trans/trans/_match.rs
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@ -1670,7 +1670,7 @@ pub fn store_local<'blk, 'tcx>(bcx: Block<'blk, 'tcx>,
// Dummy-locals start out uninitialized, so set their
// drop-flag hints (if any) to "moved."
if let Some(hint) = kind.dropflag_hint(bcx) {
let moved_hint = adt::DTOR_MOVED_HINT as usize;
let moved_hint = adt::DTOR_MOVED_HINT;
debug!("store moved_hint={} for hint={:?}, uninitialized dummy",
moved_hint, hint);
Store(bcx, C_u8(bcx.fcx.ccx, moved_hint), hint.to_value().value());

4
src/librustc_trans/trans/adt.rs
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@ -983,7 +983,7 @@ pub fn trans_set_discr<'blk, 'tcx>(bcx: Block<'blk, 'tcx>, r: &Repr<'tcx>,
if dtor_active(dtor) {
let ptr = trans_field_ptr(bcx, r, val, discr,
cases[discr as usize].fields.len() - 2);
Store(bcx, C_u8(bcx.ccx(), DTOR_NEEDED as usize), ptr);
Store(bcx, C_u8(bcx.ccx(), DTOR_NEEDED), ptr);
}
Store(bcx, C_integral(ll_inttype(bcx.ccx(), ity), discr as u64, true),
GEPi(bcx, val, &[0, 0]));
@ -991,7 +991,7 @@ pub fn trans_set_discr<'blk, 'tcx>(bcx: Block<'blk, 'tcx>, r: &Repr<'tcx>,
Univariant(ref st, dtor) => {
assert_eq!(discr, 0);
if dtor_active(dtor) {
Store(bcx, C_u8(bcx.ccx(), DTOR_NEEDED as usize),
Store(bcx, C_u8(bcx.ccx(), DTOR_NEEDED),
GEPi(bcx, val, &[0, st.fields.len() - 1]));
}
}

4
src/librustc_trans/trans/base.rs
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@ -999,7 +999,7 @@ fn memfill<'a, 'tcx>(b: &Builder<'a, 'tcx>, llptr: ValueRef, ty: Ty<'tcx>, byte:
let llintrinsicfn = ccx.get_intrinsic(&intrinsic_key);
let llptr = b.pointercast(llptr, Type::i8(ccx).ptr_to());
let llzeroval = C_u8(ccx, byte as usize);
let llzeroval = C_u8(ccx, byte);
let size = machine::llsize_of(ccx, llty);
let align = C_i32(ccx, type_of::align_of(ccx, ty) as i32);
let volatile = C_bool(ccx, false);
@ -1296,7 +1296,7 @@ pub fn init_function<'a, 'tcx>(fcx: &'a FunctionContext<'a, 'tcx>,
for &info in fragment_infos {
let make_datum = |id| {
let init_val = C_u8(fcx.ccx, adt::DTOR_NEEDED_HINT as usize);
let init_val = C_u8(fcx.ccx, adt::DTOR_NEEDED_HINT);
let llname = &format!("dropflag_hint_{}", id);
debug!("adding hint {}", llname);
let ptr = alloc_ty(entry_bcx, tcx.types.u8, llname);

2
src/librustc_trans/trans/common.rs
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@ -807,7 +807,7 @@ impl AsU64 for u64 { fn as_u64(self) -> u64 { self as u64 }}
impl AsU64 for u32 { fn as_u64(self) -> u64 { self as u64 }}
impl AsU64 for usize { fn as_u64(self) -> u64 { self as u64 }}
pub fn C_u8(ccx: &CrateContext, i: usize) -> ValueRef {
pub fn C_u8(ccx: &CrateContext, i: u8) -> ValueRef {
C_integral(Type::i8(ccx), i as u64, false)
}

2
src/librustc_trans/trans/datum.rs
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@ -409,7 +409,7 @@ impl KindOps for Lvalue {
// aware of drop-hint won't bother calling the
// drop-glue itself.
if let Some(hint_datum) = self.drop_flag_info.hint_datum(bcx) {
let moved_hint_byte = adt::DTOR_MOVED_HINT as usize;
let moved_hint_byte = adt::DTOR_MOVED_HINT;
let hint_llval = hint_datum.to_value().value();
Store(bcx, C_u8(bcx.fcx.ccx, moved_hint_byte), hint_llval);
}

2
src/librustc_trans/trans/expr.rs
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@ -1021,7 +1021,7 @@ fn trans_rvalue_stmt_unadjusted<'blk, 'tcx>(bcx: Block<'blk, 'tcx>,
// its drop-hint (if any) says "initialized."
if let Some(hint_val) = opt_hint_val {
let hint_llval = hint_val.value();
let drop_needed = C_u8(bcx.fcx.ccx, adt::DTOR_NEEDED_HINT as usize);
let drop_needed = C_u8(bcx.fcx.ccx, adt::DTOR_NEEDED_HINT);
Store(bcx, drop_needed, hint_llval);
}
src_datum.store_to(bcx, dst_datum.val)