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Change LLVM BOLT flags #114141

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Merged
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Jul 29, 2023
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Change LLVM BOLT flags #114141

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2 changes: 2 additions & 0 deletions src/bootstrap/bolt.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,8 @@ pub fn optimize_with_bolt(path: &Path, profile_path: &Path, output_path: &Path)
.arg("-icf=1")
// Update DWARF debug info in the final binary
.arg("-update-debug-sections")
// Try to reuse old text segments to reduce binary size
.arg("--use-old-text")
// Print optimization statistics
.arg("-dyno-stats")
.status()
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