[clang] [llvm] [ubsan] Parse and use <cutoffs[0,1,2]=70000;cutoffs[5,6,8]=90000> in LowerAllowCheckPass (PR #124211)

[Vitaly Buka via llvm-commits]

================
@@ -2,6 +2,14 @@
 ; RUN: opt < %s -passes='function(lower-allow-check)' -S | FileCheck %s --check-prefixes=NOPROFILE
 ; RUN: opt < %s -passes='function(lower-allow-check)' -lower-allow-check-random-rate=0 -S | FileCheck %s --check-prefixes=NONE
 ; RUN: opt < %s -passes='function(lower-allow-check)' -lower-allow-check-random-rate=1 -S | FileCheck %s --check-prefixes=ALL
+;
+; RUN: opt < %s -passes='require<profile-summary>,function(lower-allow-check<cutoffs[0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32|33|34|35|36|37|38|39|40|41|42|43|44|45|46|47|48|49|50|51|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80]=990000;cutoffs[81]=100000>)' -S | FileCheck %s --check-prefixes=HOT99
+; RUN: opt < %s -passes='require<profile-summary>,function(lower-allow-check<cutoffs[0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32|33|34|35|36|37|38|39|40|41|42|43|44|45|46|47|48|49|50|51|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80]=700000>)' -S | FileCheck %s --check-prefixes=HOT70
----------------
vitalybuka wrote:

we don't need all of them, just set used in tests?

https://github.com/llvm/llvm-project/pull/124211