diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_session/src/session.rs | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/compiler/rustc_session/src/session.rs b/compiler/rustc_session/src/session.rs index f3ce78d2d78..86d495c3353 100644 --- a/compiler/rustc_session/src/session.rs +++ b/compiler/rustc_session/src/session.rs @@ -1,7 +1,7 @@ use crate::cgu_reuse_tracker::CguReuseTracker; use crate::code_stats::CodeStats; pub use crate::code_stats::{DataTypeKind, FieldInfo, SizeKind, VariantInfo}; -use crate::config::{self, CrateType, OutputType, PrintRequest, SwitchWithOptPath}; +use crate::config::{self, CrateType, OutputType, SwitchWithOptPath}; use crate::filesearch; use crate::lint::{self, LintId}; use crate::parse::ParseSess; @@ -1440,25 +1440,6 @@ fn validate_commandline_args_with_session_available(sess: &Session) { } } - // PGO does not work reliably with panic=unwind on Windows. Let's make it - // an error to combine the two for now. It always runs into an assertions - // if LLVM is built with assertions, but without assertions it sometimes - // does not crash and will probably generate a corrupted binary. - // We should only display this error if we're actually going to run PGO. - // If we're just supposed to print out some data, don't show the error (#61002). - if sess.opts.cg.profile_generate.enabled() - && sess.target.is_like_msvc - && sess.panic_strategy() == PanicStrategy::Unwind - && sess.opts.prints.iter().all(|&p| p == PrintRequest::NativeStaticLibs) - { - sess.err( - "Profile-guided optimization does not yet work in conjunction \ - with `-Cpanic=unwind` on Windows when targeting MSVC. \ - See issue #61002 <https://github.com/rust-lang/rust/issues/61002> \ - for more information.", - ); - } - // Sanitizers can only be used on platforms that we know have working sanitizer codegen. let supported_sanitizers = sess.target.options.supported_sanitizers; let unsupported_sanitizers = sess.opts.debugging_opts.sanitizer - supported_sanitizers; |