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Explicitly register instrprof pass

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Don't use "passes" for this purpose, explicitly insert it into
the correct place in the pipeline instead.
This commit is contained in:
Nikita Popov 2021-04-05 10:45:04 +02:00
parent 0318883cd6
commit 5ecbe7fcf8
4 changed files with 20 additions and 8 deletions
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8
compiler/rustc_codegen_ssa/src/back/write.rs
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@ -84,6 +84,7 @@ pub struct ModuleConfig {
pub pgo_gen: SwitchWithOptPath,
pub pgo_use: Option<PathBuf>,
pub instrument_coverage: bool,
pub sanitizer: SanitizerSet,
pub sanitizer_recover: SanitizerSet,
@ -174,12 +175,6 @@ impl ModuleConfig {
if sess.opts.debugging_opts.profile && !is_compiler_builtins {
passes.push("insert-gcov-profiling".to_owned());
}
// The rustc option `-Zinstrument_coverage` injects intrinsic calls to
// `llvm.instrprof.increment()`, which requires the LLVM `instrprof` pass.
if sess.instrument_coverage() {
passes.push("instrprof".to_owned());
}
passes
},
vec![]
@ -193,6 +188,7 @@ impl ModuleConfig {
SwitchWithOptPath::Disabled
),
pgo_use: if_regular!(sess.opts.cg.profile_use.clone(), None),
instrument_coverage: if_regular!(sess.instrument_coverage(), false),
sanitizer: if_regular!(sess.opts.debugging_opts.sanitizer, SanitizerSet::empty()),
sanitizer_recover: if_regular!(