diff options
| author | Amanieu d'Antras <amanieu@gmail.com> | 2022-07-11 14:26:58 +0100 |
|---|---|---|
| committer | Amanieu d'Antras <amanieu@gmail.com> | 2022-07-11 14:26:58 +0100 |
| commit | e51f1b7e275584872525bbfbd7c481595b99f237 (patch) | |
| tree | ef52561e7cbc5a173e79f07186424b8241f6c0b6 /compiler/rustc_session/src | |
| parent | 50b00252aeb77b10db04d65dc9e12ce758def4b5 (diff) | |
| download | rust-e51f1b7e275584872525bbfbd7c481595b99f237.tar.gz rust-e51f1b7e275584872525bbfbd7c481595b99f237.zip | |
Keep unstable target features for asm feature checking
Inline assembly uses the target features to determine which registers are available on the current target. However it needs to be able to access unstable target features for this. Fixes #99071
Diffstat (limited to 'compiler/rustc_session/src')
| -rw-r--r-- | compiler/rustc_session/src/session.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_session/src/session.rs b/compiler/rustc_session/src/session.rs index b2c23cda6aa..5a83a1f6cae 100644 --- a/compiler/rustc_session/src/session.rs +++ b/compiler/rustc_session/src/session.rs @@ -194,6 +194,9 @@ pub struct Session { /// Set of enabled features for the current target. pub target_features: FxHashSet<Symbol>, + + /// Set of enabled features for the current target, including unstable ones. + pub unstable_target_features: FxHashSet<Symbol>, } pub struct PerfStats { @@ -1341,6 +1344,7 @@ pub fn build_session( miri_unleashed_features: Lock::new(Default::default()), asm_arch, target_features: FxHashSet::default(), + unstable_target_features: FxHashSet::default(), }; validate_commandline_args_with_session_available(&sess); |