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| author | Michael Kruse <llvm-project@meinersbur.de> | 2025-01-03 10:22:51 +0100 |
|---|---|---|
| committer | Michael Kruse <llvm-project@meinersbur.de> | 2025-01-03 10:22:51 +0100 |
| commit | 38500d63e14ce340236840f60d356cdefb56a52c (patch) | |
| tree | 17edbec446ce9b50d2f215a483b83afb293a635d /bolt/docs/CommandLineArgumentReference.md | |
| parent | 1a3d5daaef7a6a63448a497da3eff7fc9e23df26 (diff) | |
| parent | 27f30029741ecf023baece7b3dde1ff9011ffefc (diff) | |
Merge branch 'main' into users/meinersbur/flang_runtime_split-headersusers/meinersbur/flang_runtime_split-headers
Diffstat (limited to 'bolt/docs/CommandLineArgumentReference.md')
| -rw-r--r-- | bolt/docs/CommandLineArgumentReference.md | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/bolt/docs/CommandLineArgumentReference.md b/bolt/docs/CommandLineArgumentReference.md index 6d3b797da378..f3881c9a640a 100644 --- a/bolt/docs/CommandLineArgumentReference.md +++ b/bolt/docs/CommandLineArgumentReference.md @@ -498,9 +498,12 @@ Automatically put hot code on 2MB page(s) (hugify) at runtime. No manual call to hugify is needed in the binary (which is what --hot-text relies on). -- `--icf` +- `--icf=<value>` Fold functions with identical code + - `all`: Enable identical code folding + - `none`: Disable identical code folding (default) + - `safe`: Enable safe identical code folding - `--icp` @@ -928,15 +931,6 @@ Remove redundant Address-Size override prefix -### BOLT options in relocation mode: - -- `--align-macro-fusion=<value>` - - Fix instruction alignment for macro-fusion (x86 relocation mode) - - `none`: do not insert alignment no-ops for macro-fusion - - `hot`: only insert alignment no-ops on hot execution paths (default) - - `all`: always align instructions to allow macro-fusion - ### BOLT instrumentation options: `llvm-bolt <executable> -instrument [-o outputfile] <instrumented-executable>` |