[clang] [llvm] wip: Move instrumentation passes (PR #92171)

[Egor Pasko via cfe-commits]

================
@@ -0,0 +1,31 @@
+; RUN: opt -passes="default<O1>" -S < %s | FileCheck %s
+; RUN: opt -passes="thinlto-pre-link<O2>" -S < %s | FileCheck %s
+; RUN: opt -passes="thinlto-pre-link<O2>,thinlto<O3>" -S < %s | FileCheck %s
----------------
pasko wrote:

Ah, good idea! I still went with O2 for lto/thinlto because even at O1 it does not inline the alwaysinline leaf, oops.

https://github.com/llvm/llvm-project/pull/92171