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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2010-04-13 16:38:06 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2010-04-13 16:38:06 +0000 |
| commit | 55cfaa37dee542c48e9e57802e78b461dcda9239 (patch) | |
| tree | fcac1fa089a36bd77c28c2d99f1cac788402851b /llvm/lib/Support/Allocator.cpp | |
| parent | 38ae6ab6bc14dd478045d0ac059ae3ebb5505b3b (diff) | |
| download | bcm5719-llvm-55cfaa37dee542c48e9e57802e78b461dcda9239.tar.gz bcm5719-llvm-55cfaa37dee542c48e9e57802e78b461dcda9239.zip | |
BumpPtrAllocator::Reset() doesn't need to allocate anything. (Thanks, Jakob)
llvm-svn: 101138
Diffstat (limited to 'llvm/lib/Support/Allocator.cpp')
| -rw-r--r-- | llvm/lib/Support/Allocator.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Support/Allocator.cpp b/llvm/lib/Support/Allocator.cpp index ef40e47d985..90df262336c 100644 --- a/llvm/lib/Support/Allocator.cpp +++ b/llvm/lib/Support/Allocator.cpp @@ -70,8 +70,8 @@ void BumpPtrAllocator::DeallocateSlabs(MemSlab *Slab) { /// Reset - Deallocate all but the current slab and reset the current pointer /// to the beginning of it, freeing all memory allocated so far. void BumpPtrAllocator::Reset() { - if (!CurSlab) // Start a new slab if we didn't allocate one already. - StartNewSlab(); + if (!CurSlab) + return; DeallocateSlabs(CurSlab->NextPtr); CurSlab->NextPtr = 0; CurPtr = (char*)(CurSlab + 1); |
