[clang] [clang][deps] Improve timing output (PR #113726)

[Ben Langmuir via cfe-commits]

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@@ -34,6 +34,7 @@ def deprecated_driver_command : F<"deprecated-driver-command", "use a single dri
 defm resource_dir_recipe : Eq<"resource-dir-recipe", "How to produce missing '-resource-dir' argument">;
 
 def print_timing : F<"print-timing", "Print timing information">;
+def no_print_timing_header : F<"no-print-timing-header", "Do not print the timing information header">;
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benlangmuir wrote:

Is this something you've found useful in practice? Naively I would look for a shell one-liner like piping to `sed 1d`

https://github.com/llvm/llvm-project/pull/113726