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[crater] Try enabling -Zgcc-ld=lld #96025

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[crater] Try enabling -Zgcc-ld=lld #96025

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130f033
enable `-Zgcc-ld=lld` by default for a crater run
lqd Apr 13, 2022
05a2b94
do nothing when `-Zgcc-ld` is not applicable
lqd Apr 13, 2022
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2 changes: 0 additions & 2 deletions compiler/rustc_codegen_ssa/src/back/link.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2607,8 +2607,6 @@ fn add_gcc_ld_path(cmd: &mut dyn Linker, sess: &Session, flavor: LinkerFlavor) {
}
}
}
} else {
sess.fatal("option `-Z gcc-ld` is used even though linker flavor is not gcc");
}
}
}
2 changes: 1 addition & 1 deletion compiler/rustc_session/src/options.rs
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Expand Up @@ -1253,7 +1253,7 @@ options! {
"whether each function should go in its own section"),
future_incompat_test: bool = (false, parse_bool, [UNTRACKED],
"forces all lints to be future incompatible, used for internal testing (default: no)"),
gcc_ld: Option<LdImpl> = (None, parse_gcc_ld, [TRACKED], "implementation of ld used by cc"),
gcc_ld: Option<LdImpl> = (Some(LdImpl::Lld), parse_gcc_ld, [TRACKED], "implementation of ld used by cc"),
graphviz_dark_mode: bool = (false, parse_bool, [UNTRACKED],
"use dark-themed colors in graphviz output (default: no)"),
graphviz_font: String = ("Courier, monospace".to_string(), parse_string, [UNTRACKED],
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