6d7b6f1ab8
Fix a bug in SmallPtrSet that was causing GVNPRE to enter an infinite loop.
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llvm-svn: 37697
2007-06-22 00:11:18 +00:00
836e8f3f39
Two changes:
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1. Make SmallPtrSet::erase faster in the small case by replacing a memmove
with a pointer copy.
2. Fix a bug where the null terminator at the end of the array in the small
case was not copied
llvm-svn: 37696
2007-06-21 23:23:32 +00:00
e7ce8f23f6
Fix PR1329.
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llvm-svn: 36016
2007-04-14 21:50:21 +00:00
e346767f06
do not let the table fill up with tombstones.
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llvm-svn: 33973
2007-02-07 01:11:25 +00:00
92c5d1185f
Fix a bug in smallptrset::erase: in the small case, return true if the
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element was in the set.
llvm-svn: 33931
2007-02-05 23:10:31 +00:00
39ab70cf80
implement SmallPtrSet::erase
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llvm-svn: 33581
2007-01-27 07:59:10 +00:00
ab5d0ba168
add a note
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llvm-svn: 33578
2007-01-27 07:18:32 +00:00
74102df857
Add a new SmallSet ADT specialized for pointers.
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llvm-svn: 33577
2007-01-27 07:10:46 +00:00
Owen Anderson