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Commit Graph

4 Commits

Author SHA1 Message Date
Jean-Luc Duprat
7776961622 SmallVector and SmallPtrSet allocations now power-of-two aligned.
This time tested on both OSX and Linux.

llvm-svn: 178377
2013-03-29 22:07:12 +00:00
Rafael Espindola
e78555387c Revert "Fix allocations of SmallVector and SmallPtrSet so they are more prone to"
This reverts commit 617330909f0c26a3f2ab8601a029b9bdca48aa61.

It broke the bots:

/home/clangbuild2/clang-ppc64-2/llvm.src/unittests/ADT/SmallVectorTest.cpp:150: PushPopTest
/home/clangbuild2/clang-ppc64-2/llvm.src/unittests/ADT/SmallVectorTest.cpp:118: Failure
Value of: v[i].getValue()
  Actual: 0
Expected: value
Which is: 2

llvm-svn: 178334
2013-03-29 07:11:21 +00:00
Jean-Luc Duprat
0ba254f23f Fix allocations of SmallVector and SmallPtrSet so they are more prone to
being power-of-two sized.

llvm-svn: 178332
2013-03-29 05:45:22 +00:00
Benjamin Kramer
0637e87d74 SmallPtrSet: Provide a more efficient implementation of swap than the default triple-copy std::swap.
This currently assumes that both sets have the same SmallSize to keep the implementation simple,
a limitation that can be lifted if someone cares.

llvm-svn: 152143
2012-03-06 20:40:02 +00:00