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author | Lang Hames <lhames@gmail.com> | 2021-09-27 17:59:15 -0700 |
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committer | Lang Hames <lhames@gmail.com> | 2021-09-27 18:02:06 -0700 |
commit | 22f8276fe429765cefadc236f4bc91cb26211935 (patch) | |
tree | e69106bc9266bc691bbff75c81eac8e7d0f86600 | |
parent | 593b074a096c542c6753916caa754f321a111f21 (diff) | |
download | llvm-22f8276fe429765cefadc236f4bc91cb26211935.tar.gz |
[llvm-jitlink] Add more information about allocation failures.
Slab allocator failures will now report requested size and remaining capacity.
-rw-r--r-- | llvm/tools/llvm-jitlink/llvm-jitlink.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/llvm/tools/llvm-jitlink/llvm-jitlink.cpp b/llvm/tools/llvm-jitlink/llvm-jitlink.cpp index 37870b3ec42b..5a4898c3d598 100644 --- a/llvm/tools/llvm-jitlink/llvm-jitlink.cpp +++ b/llvm/tools/llvm-jitlink/llvm-jitlink.cpp @@ -437,7 +437,12 @@ public: uint64_t SlabRemainingSize = SlabRemaining.allocatedSize(); if (SegmentSize > SlabRemainingSize) - return make_error<StringError>("Slab allocator out of memory", + return make_error<StringError>("Slab allocator out of memory: " + "request for " + + formatv("{0:x}", SegmentSize) + + " bytes exceeds remaining capacity of " + + formatv("{0:x}", SlabRemainingSize) + + " bytes", inconvertibleErrorCode()); sys::MemoryBlock SegMem(SlabBase, SegmentSize); |