mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix FIXME in Builder::and and Builder::or impls (#101)

Browse Source 
* impl bitwise and & or
This commit is contained in:
Fisher Darling 2021-10-12 09:39:14 -07:00 committed by GitHub
parent 669359530e
commit 863cfb2d63
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/builder.rs
View File

@ -605,22 +605,17 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> {
}
fn and(&mut self, a: RValue<'gcc>, mut b: RValue<'gcc>) -> RValue<'gcc> {
// FIXME(antoyo): hack by putting the result in a variable to workaround this bug:
// https://gcc.gnu.org/bugzilla//show_bug.cgi?id=95498
if a.get_type() != b.get_type() {
b = self.context.new_cast(None, b, a.get_type());
}
let res = self.current_func().new_local(None, b.get_type(), "andResult");
self.llbb().add_assignment(None, res, a & b);
res.to_rvalue()
a & b
}
fn or(&mut self, a: RValue<'gcc>, b: RValue<'gcc>) -> RValue<'gcc> {
// FIXME(antoyo): hack by putting the result in a variable to workaround this bug:
// https://gcc.gnu.org/bugzilla//show_bug.cgi?id=95498
let res = self.current_func().new_local(None, b.get_type(), "orResult");
self.llbb().add_assignment(None, res, a | b);
res.to_rvalue()
fn or(&mut self, a: RValue<'gcc>, mut b: RValue<'gcc>) -> RValue<'gcc> {
if a.get_type() != b.get_type() {
b = self.context.new_cast(None, b, a.get_type());
}
a | b
}
fn xor(&mut self, a: RValue<'gcc>, b: RValue<'gcc>) -> RValue<'gcc> {