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if $c:expr { Some($r:expr) } else { None } =>> $c.then(|| $r)

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This commit is contained in:
Maybe Waffle
2023-02-15 11:43:41 +00:00
parent af3c8b2726
commit 8751fa1a9a
54 changed files with 159 additions and 281 deletions
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15
compiler/rustc_codegen_llvm/src/back/write.rs
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@@ -412,11 +412,7 @@ fn get_pgo_sample_use_path(config: &ModuleConfig) -> Option<CString> {
}
fn get_instr_profile_output_path(config: &ModuleConfig) -> Option<CString> {
if config.instrument_coverage {
Some(CString::new("default_%m_%p.profraw").unwrap())
} else {
None
}
config.instrument_coverage.then(|| CString::new("default_%m_%p.profraw").unwrap())
}
pub(crate) unsafe fn llvm_optimize(
@@ -451,11 +447,10 @@ pub(crate) unsafe fn llvm_optimize(
None
};
let mut llvm_profiler = if cgcx.prof.llvm_recording_enabled() {
Some(LlvmSelfProfiler::new(cgcx.prof.get_self_profiler().unwrap()))
} else {
None
};
let mut llvm_profiler = cgcx
.prof
.llvm_recording_enabled()
.then(|| LlvmSelfProfiler::new(cgcx.prof.get_self_profiler().unwrap()));
let llvm_selfprofiler =
llvm_profiler.as_mut().map(|s| s as *mut _ as *mut c_void).unwrap_or(std::ptr::null_mut());