[llvm-commits] CVS: llvm/lib/Support/StringMap.cpp
Chris Lattner
sabre at nondot.org
Tue Apr 3 17:44:53 PDT 2007
Changes in directory llvm/lib/Support:
StringMap.cpp updated: 1.11 -> 1.12
---
Log message:
use calloc instead of new/memset, it is more efficient
---
Diffs of the changes: (+2 -4)
StringMap.cpp | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)
Index: llvm/lib/Support/StringMap.cpp
diff -u llvm/lib/Support/StringMap.cpp:1.11 llvm/lib/Support/StringMap.cpp:1.12
--- llvm/lib/Support/StringMap.cpp:1.11 Tue Apr 3 19:29:37 2007
+++ llvm/lib/Support/StringMap.cpp Tue Apr 3 19:44:31 2007
@@ -38,8 +38,7 @@
NumItems = 0;
NumTombstones = 0;
- TheTable = new ItemBucket[NumBuckets+1]();
- memset(TheTable, 0, NumBuckets*sizeof(ItemBucket));
+ TheTable = (ItemBucket*)calloc(NumBuckets+1, sizeof(ItemBucket));
// Allocate one extra bucket, set it to look filled so the iterators stop at
// end.
@@ -200,8 +199,7 @@
unsigned NewSize = NumBuckets*2;
// Allocate one extra bucket which will always be non-empty. This allows the
// iterators to stop at end.
- ItemBucket *NewTableArray = new ItemBucket[NewSize+1]();
- memset(NewTableArray, 0, NewSize*sizeof(ItemBucket));
+ ItemBucket *NewTableArray =(ItemBucket*)calloc(NewSize+1, sizeof(ItemBucket));
NewTableArray[NewSize].Item = (StringMapEntryBase*)2;
// Rehash all the items into their new buckets. Luckily :) we already have
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