[clang] [llvm] Use global TimerGroups for both new pass manager and old pass manager timers (PR #130375)

[Arthur Eubanks via llvm-commits]

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@@ -19,6 +19,5 @@
 // NPM:       InstCombinePass{{$}}
 // NPM-NOT:   InstCombinePass #
 // TIME: Total{{$}}
-// NPM: Pass execution timing report
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aeubanks wrote:

why does this line disappear?

https://github.com/llvm/llvm-project/pull/130375