[HotColdSplit] Simplify tests by lowering their splitting thresholds
This gets rid of the brittle/mysterious calls to @sink()/@sideeffect()
peppered throughout the test cases. They are no longer needed to force
splitting to occur.
llvm-svn: 351480
diff --git a/llvm/test/Transforms/HotColdSplit/duplicate-phi-preds-crash.ll b/llvm/test/Transforms/HotColdSplit/duplicate-phi-preds-crash.ll
index 5b69772..da3468a 100644
--- a/llvm/test/Transforms/HotColdSplit/duplicate-phi-preds-crash.ll
+++ b/llvm/test/Transforms/HotColdSplit/duplicate-phi-preds-crash.ll
@@ -1,4 +1,4 @@
-; RUN: opt -S -hotcoldsplit < %s | FileCheck %s
+; RUN: opt -S -hotcoldsplit -hotcoldsplit-threshold=0 < %s | FileCheck %s
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.14.0"