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Merge commit 'e8dca3e87d164d2806098c462c6ce41301341f68' into sync_from_cg_gcc

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Antoni Boucher
2022-06-06 22:04:37 -04:00
parent 50b00252ae e8dca3e87d
commit 3fac982e07
41 changed files with 7933 additions and 592 deletions
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18
compiler/rustc_codegen_gcc/src/int.rs
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@@ -153,8 +153,15 @@ impl<'a, 'gcc, 'tcx> Builder<'a, 'gcc, 'tcx> {
let a_type = a.get_type();
let b_type = b.get_type();
if self.is_native_int_type_or_bool(a_type) && self.is_native_int_type_or_bool(b_type) {
if a.get_type() != b.get_type() {
b = self.context.new_cast(None, b, a.get_type());
if a_type != b_type {
if a_type.is_vector() {
// Vector types need to be bitcast.
// TODO(antoyo): perhaps use __builtin_convertvector for vector casting.
b = self.context.new_bitcast(None, b, a.get_type());
}
else {
b = self.context.new_cast(None, b, a.get_type());
}
}
self.context.new_binary_op(None, operation, a_type, a, b)
}
@@ -593,7 +600,10 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> {
let b_type = b.get_type();
let a_native = self.is_native_int_type_or_bool(a_type);
let b_native = self.is_native_int_type_or_bool(b_type);
if a_native && b_native {
if a_type.is_vector() && b_type.is_vector() {
self.context.new_binary_op(None, operation, a_type, a, b)
}
else if a_native && b_native {
if a_type != b_type {
b = self.context.new_cast(None, b, a_type);
}
@@ -639,6 +649,8 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> {
else {
// Since u128 and i128 are the only types that can be unsupported, we know the type of
// value and the destination type have the same size, so a bitcast is fine.
// TODO(antoyo): perhaps use __builtin_convertvector for vector casting.
self.context.new_bitcast(None, value, dest_typ)
}
}