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llvm-project/llvm/test/Other/print-changed-deleted.ll

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[NewPM] Fix -print-changed when a -filter-print-funcs function is removed -filter-print-funcs -print-changed was crashing after the filter func was removed by a pass with Assertion failed: After.find("*** IR Dump") == 0 && "Unexpected banner format." We weren't printing the banner because when we have -filter-print-funcs, we print each function separately, letting the print function filter out unwanted functions. Reviewed By: jamieschmeiser Differential Revision: https://reviews.llvm.org/D100237
2021-04-10 05:13:29 +08:00
; RUN: opt -passes=globaldce < %s -disable-output -print-changed -filter-print-funcs=f 2>&1 | FileCheck %s
; CHECK-NOT: IR Dump After GlobalDCEPass
; CHECK: IR Deleted After GlobalDCEPass
; CHECK-NOT: IR Dump After GlobalDCEPass
declare void @f()