Evan Cheng 8f40afe62d Fix pr3571: If stride is a value defined by an instruction, make sure it dominates the loop preheader. When IV users are strength reduced, the stride is inserted into the preheader. It could create a use before def situation. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64579 91177308-0d34-0410-b5e6-96231b3b80d8		2009-02-15 06:06:15 +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	PR2535, not PR2355.	2008-08-06 18:06:48 +00:00
2008-08-13-CmpStride.ll	Check sign to detect overflow before changing compare stride.	2008-08-13 02:05:14 +00:00
2008-08-14-ShadowIV.ll	If IV is used in a int-to-float cast inside the loop then try to eliminate the cast operation.	2008-08-26 17:57:54 +00:00
2008-09-09-Overflow.ll	fix overflow check.	2008-09-09 20:54:34 +00:00
2009-01-13-nonconstant-stride-outside-loop.ll	Fix the time regression I introduced in 464.h264ref with	2009-01-14 02:35:31 +00:00
2009-02-09-ivs-different-sizes.ll	Fix PR 3471, and some cleanups.	2009-02-09 22:14:15 +00:00
change-compare-stride-trickiness-0.ll
change-compare-stride-trickiness-1.ll
dead-phi.ll
dg.exp
different-type-ivs.ll
dont_insert_redundant_ops.ll
dont_reduce_bytes.ll
dont-hoist-simple-loop-constants.ll
exit_compare_live_range.ll
invariant_value_first_arg.ll
invariant_value_first.ll
nested-reduce.ll
ops_after_indvar.ll
phi_node_update_multiple_preds.ll
pr2570.ll	Add the PR number to the test.	2008-07-21 21:50:25 +00:00
pr3571.ll	Fix pr3571: If stride is a value defined by an instruction, make sure it dominates the loop preheader. When IV users are strength reduced, the stride is inserted into the preheader. It could create a use before def situation.	2009-02-15 06:06:15 +00:00
related_indvars.ll
remove_indvar.ll
share_code_in_preheader.ll
share_ivs.ll
use_postinc_value_outside_loop.ll
var_stride_used_by_compare.ll
variable_stride.ll