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simplify a self-profiling activity call in the LLVM backend

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and so that it doesn't allocate unless event argument recording is turned on
This commit is contained in:
Rémy Rakic 2022-04-01 21:01:47 +02:00
parent 7585269673
commit 3a8006714b
1 changed files with 1 additions and 2 deletions
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3
compiler/rustc_codegen_llvm/src/back/write.rs
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@ -721,8 +721,7 @@ pub(crate) fn link(
let mut linker = Linker::new(first.module_llvm.llmod());
for module in elements {
let _timer =
cgcx.prof.generic_activity_with_arg("LLVM_link_module", format!("{:?}", module.name));
let _timer = cgcx.prof.generic_activity_with_arg("LLVM_link_module", &*module.name);
let buffer = ModuleBuffer::new(module.module_llvm.llmod());
linker.add(buffer.data()).map_err(|()| {
let msg = format!("failed to serialize module {:?}", module.name);