Dan Gohman 572645cf84 Reapply the new LoopStrengthReduction code, with compile time and ... bug fixes, and with improved heuristics for analyzing foreign-loop addrecs. This change also flattens IVUsers, eliminating the stride-oriented groupings, which makes it easier to work with. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95975 91177308-0d34-0410-b5e6-96231b3b80d8		2010-02-12 10:34:29 +00:00
..
2005-08-15-AddRecIV.ll
2005-08-17-OutOfLoopVariant.ll
2005-09-12-UsesOutOutsideOfLoop.ll
2007-04-23-UseIterator.ll
2008-08-06-CmpStride.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
2008-08-13-CmpStride.ll
2008-08-14-ShadowIV.ll
2008-09-09-Overflow.ll
2009-01-13-nonconstant-stride-outside-loop.ll
2009-02-09-ivs-different-sizes.ll
2009-04-28-no-reduce-mul.ll
2009-11-10-LSRCrash.ll
change-compare-stride-trickiness-0.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
change-compare-stride-trickiness-1.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
change-compare-stride-trickiness-2.ll
count-to-zero.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
dead-phi.ll
dg.exp
different-type-ivs.ll
dont_insert_redundant_ops.ll
dont_reduce_bytes.ll
dont_reverse.ll
dont-hoist-simple-loop-constants.ll
exit_compare_live_range.ll
invariant_value_first_arg.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
invariant_value_first.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
nested-reduce.ll
ops_after_indvar.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
phi_node_update_multiple_preds.ll
pr2537.ll
pr2570.ll
pr3086.ll	-disable-output is no longer needed with -analyze.	2010-01-26 19:25:59 +00:00
pr3399.ll
pr3571.ll
quadradic-exit-value.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
related_indvars.ll
remove_indvar.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
share_code_in_preheader.ll
share_ivs.ll
use_postinc_value_outside_loop.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
var_stride_used_by_compare.ll
variable_stride.ll