diff options
| author | Fedor Sergeev <fedor.sergeev@azul.com> | 2018-12-11 19:05:35 +0000 |
|---|---|---|
| committer | Fedor Sergeev <fedor.sergeev@azul.com> | 2018-12-11 19:05:35 +0000 |
| commit | a1d95c3fc426f1fc54758866d8a0e8718a82a745 (patch) | |
| tree | b74bc92ef0ca2ebbd6bee333fde390a3c362635c /llvm/lib/Analysis/CGSCCPassManager.cpp | |
| parent | 8876dac50aafa5a265c1fb1a9d4e38f97b83dfb6 (diff) | |
| download | bcm5719-llvm-a1d95c3fc426f1fc54758866d8a0e8718a82a745.tar.gz bcm5719-llvm-a1d95c3fc426f1fc54758866d8a0e8718a82a745.zip | |
[NewPM] fixing asserts on deleted loop in -print-after-all
IR-printing AfterPass instrumentation might be called on a loop
that has just been invalidated. We should skip printing it to
avoid spurious asserts.
Reviewed By: chandlerc, philip.pfaffe
Differential Revision: https://reviews.llvm.org/D54740
llvm-svn: 348887
Diffstat (limited to 'llvm/lib/Analysis/CGSCCPassManager.cpp')
| -rw-r--r-- | llvm/lib/Analysis/CGSCCPassManager.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/CGSCCPassManager.cpp b/llvm/lib/Analysis/CGSCCPassManager.cpp index 6965235326d..fd2292ced01 100644 --- a/llvm/lib/Analysis/CGSCCPassManager.cpp +++ b/llvm/lib/Analysis/CGSCCPassManager.cpp @@ -79,7 +79,10 @@ PassManager<LazyCallGraph::SCC, CGSCCAnalysisManager, LazyCallGraph &, PreservedAnalyses PassPA = Pass->run(*C, AM, G, UR); - PI.runAfterPass(*Pass, *C); + if (UR.InvalidatedSCCs.count(C)) + PI.runAfterPassInvalidated<LazyCallGraph::SCC>(*Pass); + else + PI.runAfterPass<LazyCallGraph::SCC>(*Pass, *C); // Update the SCC if necessary. C = UR.UpdatedC ? UR.UpdatedC : C; |
