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Remove rarely used -Zdisable_instrumentation_preinliner flag.

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The same effect can be achieved by `-Cllvm-args=-disable-preinline`.
This commit is contained in:
Michael Woerister 2019-12-18 14:28:06 +01:00
parent 963f20db1a
commit 1ca145c3b5
2 changed files with 1 additions and 5 deletions
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4
src/librustc_codegen_llvm/llvm_util.rs
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@ -80,9 +80,7 @@ unsafe fn configure_llvm(sess: &Session) {
add("rustc", true); // fake program name add("rustc", true); // fake program name
if sess.time_llvm_passes() { add("-time-passes", false); } if sess.time_llvm_passes() { add("-time-passes", false); }
if sess.print_llvm_passes() { add("-debug-pass=Structure", false); } if sess.print_llvm_passes() { add("-debug-pass=Structure", false); }
if sess.opts.debugging_opts.disable_instrumentation_preinliner {
add("-disable-preinline", false);
}
if sess.opts.debugging_opts.generate_arange_section { if sess.opts.debugging_opts.generate_arange_section {
add("-generate-arange-section", false); add("-generate-arange-section", false);
} }

2
src/librustc_session/options.rs
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@ -866,8 +866,6 @@ options! {DebuggingOptions, DebuggingSetter, basic_debugging_options,
"extra arguments to prepend to the linker invocation (space separated)"), "extra arguments to prepend to the linker invocation (space separated)"),
profile: bool = (false, parse_bool, [TRACKED], profile: bool = (false, parse_bool, [TRACKED],
"insert profiling code"), "insert profiling code"),
disable_instrumentation_preinliner: bool = (false, parse_bool, [TRACKED],
"Disable the instrumentation pre-inliner, useful for profiling / PGO."),
relro_level: Option<RelroLevel> = (None, parse_relro_level, [TRACKED], relro_level: Option<RelroLevel> = (None, parse_relro_level, [TRACKED],
"choose which RELRO level to use"), "choose which RELRO level to use"),
nll_facts: bool = (false, parse_bool, [UNTRACKED], nll_facts: bool = (false, parse_bool, [UNTRACKED],