Regression

LLVM.Transforms/PGOProfile.thinlto_samplepgo_icp3.ll (from LLVM)

Failing for the past 1 build (Since Failed#7066 )
Took 1.1 sec.

Stacktrace

Script:
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: 'RUN: at line 4';   /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/bin/opt -module-summary /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/llvm-project/llvm/test/Transforms/PGOProfile/thinlto_samplepgo_icp3.ll -o /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp.bc
: 'RUN: at line 5';   /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/bin/opt -module-summary /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/llvm-project/llvm/test/Transforms/PGOProfile/Inputs/thinlto_samplepgo_icp3.ll -o /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp2.bc
: 'RUN: at line 9';   /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/bin/llvm-lto2 run -thinlto-threads=1 -save-temps -o /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp3 /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp.bc /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp2.bc -r /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp.bc,fptr,plx -r /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp.bc,main,plx -r /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp2.bc,_Z6updatei,pl -r /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp2.bc,fptr,l
: 'RUN: at line 10';   /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/bin/llvm-dis /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp3.1.3.import.bc -o - | /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/bin/FileCheck /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/llvm-project/llvm/test/Transforms/PGOProfile/thinlto_samplepgo_icp3.ll --check-prefix=IMPORTS
: 'RUN: at line 15';   /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/bin/llvm-dis /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp3.2.4.opt.bc -o - | /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/bin/FileCheck /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/llvm-project/llvm/test/Transforms/PGOProfile/thinlto_samplepgo_icp3.ll --check-prefix=ICALL-PROM
--
Exit Code: 134

Command Output (stderr):
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/Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/llvm-project/llvm/include/llvm/CodeGen/ReachingDefAnalysis.h:47:43: runtime error: left shift of negative value -4
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/llvm-project/llvm/include/llvm/CodeGen/ReachingDefAnalysis.h:47:43 in 
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace.
Stack dump:
0.	Running pass 'Function Pass Manager' on module '/Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp.bc'.
1.	Running pass 'ReachingDefAnalysis' on function '@main'
/Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.script: line 5: 22679 Abort trap: 6           /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/bin/llvm-lto2 run -thinlto-threads=1 -save-temps -o /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp3 /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp.bc /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp2.bc -r /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp.bc,fptr,plx -r /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp.bc,main,plx -r /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp2.bc,_Z6updatei,pl -r /Users/buildslave/jenkins/workspace/clang-stage2-cmake-RgSan/clang-build/test/Transforms/PGOProfile/Output/thinlto_samplepgo_icp3.ll.tmp2.bc,fptr,l

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