PHI nodes not grouped at top of basic block!

KKimj / PerformanceFuzzer

PerformanceFuzzer

https://pypi.org/project/PerformanceFuzzer/

GNU General Public License v3.0

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PHI nodes not grouped at top of basic block! #5

Open KKimj opened 3 years ago

KKimj commented 3 years ago

실행문

llc ./tests/cpubench/cpubench500_opt_fuzzer.ll

에러메세지

PHI nodes not grouped at top of basic block!
  %11 = phi i32 [ 0, %4 ], [ %9, %5 ]
label %10
llc: ./tests/cpubench/cpubench500_opt_fuzzer.ll: error: input module is broken!

KKimj commented 3 years ago

290개 까지 삽입하면, 문제가 발생하지 않는다.