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| author | Björn Pettersson <bjorn.a.pettersson@ericsson.com> | 2024-04-09 20:12:26 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-04-09 20:12:26 +0200 |
| commit | 5d9d740c39a6cf21f0d54ec572aed3c2f556cbcb (patch) | |
| tree | b8a22e342fbae853320599743dd38f0561e66c50 /llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp | |
| parent | d3016aa889ac12fd8a047d68fed2ddaca107b990 (diff) | |
| download | llvm-5d9d740c39a6cf21f0d54ec572aed3c2f556cbcb.zip llvm-5d9d740c39a6cf21f0d54ec572aed3c2f556cbcb.tar.gz llvm-5d9d740c39a6cf21f0d54ec572aed3c2f556cbcb.tar.bz2 | |
Remove the unused IntervalPartition analysis pass (#88133)
This removes the old legacy PM "intervals" analysis pass (aka
IntervalPartition). It also removes the associated Interval and
IntervalIterator help classes.
Reasons for removal:
1) The pass is not used by llvm-project (not even being tested by
any regression tests).
2) Pass has not been ported to new pass manager, which at least
indicates that it isn't used by the middle-end.
3) ASan reports heap-use-after-free on
++I; // After the first one...
even if false is passed to intervals_begin. Not sure if that is
a false positive, but it makes the code a bit less trustworthy.
Diffstat (limited to 'llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp b/llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp index 0917795..ec5fc06 100644 --- a/llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp +++ b/llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp @@ -15,7 +15,6 @@ #include "llvm/ADT/STLExtras.h" #include "llvm/ADT/Statistic.h" #include "llvm/ADT/UniqueVector.h" -#include "llvm/Analysis/Interval.h" #include "llvm/BinaryFormat/Dwarf.h" #include "llvm/IR/BasicBlock.h" #include "llvm/IR/DataLayout.h" |