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Remove obsoleted -Z options

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* borrowck_note_pure - unused
* borrowck_note_loan - unused
* no_debug_borrows - unused
* lint_llvm - equivalent to -Z no-prepopulate-passes + --llvm-passes lint
This commit is contained in:
Alex Crichton 2014-01-19 01:19:02 -08:00
parent eca980be57
commit 57f8073b5e
2 changed files with 0 additions and 25 deletions
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1
src/librustc/back/link.rs
View File

@ -156,7 +156,6 @@ pub mod write {
pass.with_c_str(|s| llvm::LLVMRustAddPass(fpm, s))
};
if !sess.no_verify() { assert!(addpass("verify")); }
if sess.lint_llvm() { assert!(addpass("lint")); }
if !sess.no_prepopulate_passes() {
llvm::LLVMRustAddAnalysisPasses(tm, fpm, llmod);

24
src/librustc/driver/session.rs
View File

@ -59,8 +59,6 @@ debugging_opts!(
asm_comments,
no_verify,
borrowck_stats,
borrowck_note_pure,
borrowck_note_loan,
no_landing_pads,
debug_llvm,
count_type_sizes,
@ -70,8 +68,6 @@ debugging_opts!(
debug_info,
extra_debug_info,
print_link_args,
no_debug_borrows,
lint_llvm,
print_llvm_passes,
no_vectorize_loops,
no_vectorize_slp,
@ -96,10 +92,6 @@ pub fn debugging_opts_map() -> ~[(&'static str, &'static str, uint)] {
("asm-comments", "generate comments into the assembly (may change behavior)", asm_comments),
("no-verify", "skip LLVM verification", no_verify),
("borrowck-stats", "gather borrowck statistics", borrowck_stats),
("borrowck-note-pure", "note where purity is req'd",
borrowck_note_pure),
("borrowck-note-loan", "note where loans are req'd",
borrowck_note_loan),
("no-landing-pads", "omit landing pads for unwinding",
no_landing_pads),
("debug-llvm", "enable debug output from LLVM", debug_llvm),
@ -112,12 +104,6 @@ pub fn debugging_opts_map() -> ~[(&'static str, &'static str, uint)] {
("extra-debug-info", "Extra debugging info (experimental)",
extra_debug_info),
("debug-info", "Produce debug info (experimental)", debug_info),
("no-debug-borrows",
"do not show where borrow checks fail",
no_debug_borrows),
("lint-llvm",
"Run the LLVM lint pass on the pre-optimization IR",
lint_llvm),
("print-llvm-passes",
"Prints the llvm optimization passes being run",
print_llvm_passes),
@ -329,17 +315,7 @@ impl Session_ {
pub fn meta_stats(&self) -> bool { self.debugging_opt(meta_stats) }
pub fn asm_comments(&self) -> bool { self.debugging_opt(asm_comments) }
pub fn no_verify(&self) -> bool { self.debugging_opt(no_verify) }
pub fn lint_llvm(&self) -> bool { self.debugging_opt(lint_llvm) }
pub fn borrowck_stats(&self) -> bool { self.debugging_opt(borrowck_stats) }
pub fn borrowck_note_pure(&self) -> bool {
self.debugging_opt(borrowck_note_pure)
}
pub fn borrowck_note_loan(&self) -> bool {
self.debugging_opt(borrowck_note_loan)
}
pub fn debug_borrows(&self) -> bool {
self.opts.optimize == No && !self.debugging_opt(no_debug_borrows)
}
pub fn print_llvm_passes(&self) -> bool {
self.debugging_opt(print_llvm_passes)
}