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| author | Reid Spencer <rspencer@reidspencer.com> | 2007-02-15 18:34:36 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2007-02-15 18:34:36 +0000 |
| commit | 40aa2fdac6e447a86d77d59272a79c9433cb472b (patch) | |
| tree | 13e1b3968406ae5042b73bce95c43a9ae3de90fe /llvm/lib/Target/TargetData.cpp | |
| parent | 68dcec6fea06750f7413a6190d49b9f0f55425fc (diff) | |
| download | bcm5719-llvm-40aa2fdac6e447a86d77d59272a79c9433cb472b.tar.gz bcm5719-llvm-40aa2fdac6e447a86d77d59272a79c9433cb472b.zip | |
For PR1202:
Make sure we found an existing Alignment before overwriting it.
llvm-svn: 34308
Diffstat (limited to 'llvm/lib/Target/TargetData.cpp')
| -rw-r--r-- | llvm/lib/Target/TargetData.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/TargetData.cpp b/llvm/lib/Target/TargetData.cpp index ed9d84661da..41bc78a9923 100644 --- a/llvm/lib/Target/TargetData.cpp +++ b/llvm/lib/Target/TargetData.cpp @@ -245,7 +245,8 @@ TargetData::setAlignment(AlignTypeEnum align_type, unsigned char abi_align, std::pair<align_iterator, align_iterator> ins_result = std::equal_range(Alignments.begin(), Alignments.end(), elt); align_iterator I = ins_result.first; - if (I->AlignType == align_type && I->TypeBitWidth == bit_width) { + if (I != Alignments.end() && I->AlignType == align_type && + I->TypeBitWidth == bit_width) { // Update the abi, preferred alignments. I->ABIAlign = abi_align; I->PrefAlign = pref_align; |
