c53ee449a5
Move x86-specific tests out of test/Transforms/LoopStrengthReduce and
...
into test/CodeGen/X86, so that they aren't run when the x86 target is
not enabled.
Fix uglygep.ll to not be x86-specific.
llvm-svn: 110343
2010-08-05 17:04:15 +00:00
607e02b33a
When determining a canonical insert position, don't climb deeper
...
into adjacent loops. Also, ensure that the insert position is
dominated by the loop latch of any loop in the post-inc set which
has a latch.
llvm-svn: 100906
2010-04-09 22:07:05 +00:00
3295a6e5bc
When emitting code for an add, don't force a SCEVUnknown wrapper around
...
a hoisted intermediate result if the intermediate result isn't an
Instruction.
llvm-svn: 100884
2010-04-09 19:14:31 +00:00
Dan Gohman