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| author | Daniel Dunbar <daniel@zuster.org> | 2010-12-17 05:50:33 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2010-12-17 05:50:33 +0000 |
| commit | 17304b3489b7b8ea06dd4df237f15a381ae181ce (patch) | |
| tree | 00d295e407f5cd2d69878a0995c7d9b8dd54422a /lib/Transforms/Utils/SimplifyCFG.cpp | |
| parent | b87422778c4e7b828e6e846b81fd77509439c622 (diff) | |
MC/Expr: Implemnt more aggressive folding during symbol evaluation using
IsSymbolRefDifferenceFullyResolved(). For example, we will now fold away
something like:
--
_a:
...
L0:
...
L1:
...
.long (L1 - L0) / 2
--
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122043 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/SimplifyCFG.cpp')
0 files changed, 0 insertions, 0 deletions