[llvm] [CodeLayout] Faster basic block reordering, ext-tsp (PR #68617)

[Fangrui Song via llvm-commits]

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@@ -1,6 +1,5 @@
 ;; See also llvm/unittests/Transforms/Utils/CodeLayoutTest.cpp
 ; RUN: llc -mcpu=corei7 -mtriple=x86_64-linux -enable-ext-tsp-block-placement=1 < %s | FileCheck %s
-; RUN: llc -mcpu=corei7 -mtriple=x86_64-linux -enable-ext-tsp-block-placement=1 -ext-tsp-chain-split-threshold=0 -ext-tsp-enable-chain-split-along-jumps=0 < %s | FileCheck %s -check-prefix=CHECK2
 
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MaskRay wrote:

Why is the `-ext-tsp-chain-split-threshold` test removed?

https://github.com/llvm/llvm-project/pull/68617