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Minor cosmetic cleanups in the calculation of alignments for

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StringMapEntry objects.  No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43097 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Ted Kremenek 2007-10-17 22:09:45 +00:00
parent 87f3870db9
commit 6740463c74
1 changed files with 5 additions and 3 deletions
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8
include/llvm/ADT/StringMap.h
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@ -140,10 +140,12 @@ public:
// Okay, the item doesn't already exist, and 'Bucket' is the bucket to fill // Okay, the item doesn't already exist, and 'Bucket' is the bucket to fill
// in. Allocate a new item with space for the string at the end and a null // in. Allocate a new item with space for the string at the end and a null
// terminator. // terminator.
unsigned AllocSize = sizeof(StringMapEntry)+KeyLength+1;
StringMapEntry *NewItem = static_cast<StringMapEntry*>( unsigned AllocSize = sizeof(StringMapEntry)+KeyLength+1;
Allocator.Allocate(AllocSize, AlignOf<StringMapEntry>::Alignment)); unsigned Alignment = alignof<StringMapEntry>();
StringMapEntry *NewItem =
static_cast<StringMapEntry*>(Allocator.Allocate(AllocSize,Alignment));
// Default construct the value. // Default construct the value.
new (NewItem) StringMapEntry(KeyLength); new (NewItem) StringMapEntry(KeyLength);