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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-08-28 22:58:50 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-08-28 22:58:50 +0000 |
| commit | b09eb9f1c2b2e36b49b32e149a82a49380a4f4b0 (patch) | |
| tree | e31cb5ae9ad2438b05b9c3cd069b4176c099604b /llvm/lib/IR/DebugInfoMetadata.cpp | |
| parent | a37b065e8fa57ae40d14dfdb5afed4628129b1ea (diff) | |
| download | llvm-b09eb9f1c2b2e36b49b32e149a82a49380a4f4b0.zip llvm-b09eb9f1c2b2e36b49b32e149a82a49380a4f4b0.tar.gz llvm-b09eb9f1c2b2e36b49b32e149a82a49380a4f4b0.tar.bz2 | |
DI: Set DILexicalBlock columns >= 65536 to 0/unknown
This fixes PR24621 and matches what we do for `DILocation`. Although
the limit seems somewhat artificial, there are places in the backend
that also assume 16-bit columns, so we may as well just be consistent
about the limits.
llvm-svn: 246349
Diffstat (limited to 'llvm/lib/IR/DebugInfoMetadata.cpp')
| -rw-r--r-- | llvm/lib/IR/DebugInfoMetadata.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/IR/DebugInfoMetadata.cpp b/llvm/lib/IR/DebugInfoMetadata.cpp index 89111f7..3c293c2 100644 --- a/llvm/lib/IR/DebugInfoMetadata.cpp +++ b/llvm/lib/IR/DebugInfoMetadata.cpp @@ -386,6 +386,9 @@ DILexicalBlock *DILexicalBlock::getImpl(LLVMContext &Context, Metadata *Scope, Metadata *File, unsigned Line, unsigned Column, StorageType Storage, bool ShouldCreate) { + // Fixup column. + adjustColumn(Column); + assert(Scope && "Expected scope"); DEFINE_GETIMPL_LOOKUP(DILexicalBlock, (Scope, File, Line, Column)); Metadata *Ops[] = {File, Scope}; |