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opt-dist: fix deprecated BOLT -icf=1 option #141117

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merged 1 commit into from
May 19, 2025
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opt-dist: fix deprecated BOLT -icf=1 option #141117

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2 changes: 1 addition & 1 deletion src/tools/opt-dist/src/bolt.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -80,7 +80,7 @@ pub fn bolt_optimize(
// Move jump tables to a separate section
.arg("-jump-tables=move")
// Fold functions with identical code
.arg("-icf=1")
.arg("-icf=all")
// The following flag saves about 50 MiB of libLLVM.so size.
// However, it succeeds very non-deterministically. To avoid frequent artifact size swings,
// it is kept disabled for now.
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