4 Commits

Author SHA1 Message Date
Stepan Dyatkovskiy
5c77bc29db Fixed SmallMap test. The order of items is undefined in DenseMap. So being checking the increment for big mode, we can only check that all items are in map.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155651 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-26 18:45:24 +00:00
Benjamin Kramer
b856d555b0 Reapply the SmallMap patch with a fix.
Comparing ~0UL with an unsigned will always return false when long is 64 bits long.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155568 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-25 18:01:58 +00:00
Eric Christopher
bdbf015476 Revert "First implementation of:"
This reverts commit 76271a3366731d4c372fdebcd8d3437e6e09a61b.

as it's breaking the bots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155562 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-25 17:51:00 +00:00
Stepan Dyatkovskiy
76271a3366 First implementation of:
- FlatArrayMap. Very simple map container that uses flat array inside.
- MultiImplMap. Map container interface, that has two modes, one for small amount of elements and one for big amount.
- SmallMap. SmallMap is DenseMap compatible MultiImplMap. It uses FlatArrayMap for small mode, and DenseMap for big mode. 

Also added unittests for new classes and update for ProgrammersManual.
For more details about new classes see ProgrammersManual and comments in sourcecode.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155557 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-25 17:09:38 +00:00