bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Rename assert_uninit_valid intrinsic

Browse source 
It's not about "uninit" anymore but about "filling with 0x01 bytes" so
the name should at least try to reflect that.
This commit is contained in:
Nilstrieb 2022-12-12 15:47:32 +01:00
parent 32da230588
commit 8b2a7da3b0
9 changed files with 25 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

6
compiler/rustc_codegen_cranelift/src/intrinsics/mod.rs
View file

@ -713,7 +713,7 @@ fn codegen_regular_intrinsic_call<'tcx>(
let res = CValue::by_val(swap(&mut fx.bcx, val), arg.layout());
ret.write_cvalue(fx, res);
}
sym::assert_inhabited | sym::assert_zero_valid | sym::assert_uninit_valid => {
sym::assert_inhabited | sym::assert_zero_valid | sym::assert_mem_uninitialized_valid => {
intrinsic_args!(fx, args => (); intrinsic);
let layout = fx.layout_of(substs.type_at(0));
@ -742,7 +742,9 @@ fn codegen_regular_intrinsic_call<'tcx>(
return;
}
if intrinsic == sym::assert_uninit_valid && !fx.tcx.permits_uninit_init(layout) {
if intrinsic == sym::assert_mem_uninitialized_valid
&& !fx.tcx.permits_uninit_init(layout)
{
with_no_trimmed_paths!({
crate::base::codegen_panic(
fx,