llvm-project/llvm/test/Transforms/LoopStrengthReduce
Evgeny Stupachenko c675290680 Reapply fix PR23384 (part 3 of 3) r304824 (was reverted in r305720).
The root cause of reverting was fixed - PR33514.

Summary:
The patch makes instruction count the highest priority for
 LSR solution for X86 (previously registers had highest priority).

Reviewers: qcolombet

Differential Revision: http://reviews.llvm.org/D30562

From: Evgeny Stupachenko <evstupac@gmail.com>
                         <evgeny.v.stupachenko@intel.com>
llvm-svn: 310289
2017-08-07 19:56:34 +00:00
..
AArch64 Reapply [LSR] Create fewer redundant instructions. 2016-06-06 19:10:46 +00:00
AMDGPU AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel 2017-03-21 21:39:51 +00:00
ARM ARM: handle post-indexed NEON ops where the offset isn't the access width. 2017-04-20 19:54:02 +00:00
NVPTX [NVPTX] truncating 64-bit to 32-bit is free 2015-08-20 20:59:02 +00:00
X86 Reapply fix PR23384 (part 3 of 3) r304824 (was reverted in r305720). 2017-08-07 19:56:34 +00:00
2005-08-15-AddRecIV.ll
2005-08-17-OutOfLoopVariant.ll
2005-09-12-UsesOutOutsideOfLoop.ll
2007-04-23-UseIterator.ll
2008-08-13-CmpStride.ll
2008-09-09-Overflow.ll
2009-01-13-nonconstant-stride-outside-loop.ll
2009-04-28-no-reduce-mul.ll
2011-07-19-CritEdgeBreakCrash.ll
2011-10-03-CritEdgeMerge.ll
2011-10-06-ReusePhi.ll [LSR] canonicalize Prod*(1<<C) to Prod<<C 2015-06-24 19:28:40 +00:00
2011-10-13-SCEVChain.ll
2011-10-14-IntPtr.ll
2011-12-19-PostincQuadratic.ll
2012-01-02-nopreheader.ll
2012-01-16-nopreheader.ll
2012-03-15-nopreheader.ll
2012-03-26-constexpr.ll
2012-07-13-ExpandUDiv.ll
2012-07-18-LimitReassociate.ll
2013-01-05-IndBr.ll
2013-01-14-ReuseCast.ll [LSR] Narrow search space by filtering non-optimal formulae with the same ScaledReg and Scale. 2017-07-06 15:52:14 +00:00
addrec-gep-address-space.ll
addrec-gep.ll
address-space-loop.ll
count-to-zero.ll
dead-phi.ll
different-type-ivs.ll
dominate-assert.ll
dont-hoist-simple-loop-constants.ll
dont_insert_redundant_ops.ll
dont_reduce_bytes.ll
dont_reverse.ll
ephemeral.ll [LSR] don't attempt to promote ephemeral values to indvars 2015-07-13 03:28:53 +00:00
exit_compare_live_range.ll
funclet.ll [LoopStrengthReduce] Don't rewrite PHIs with incoming values from CatchSwitches 2016-02-03 21:30:34 +00:00
hoist-parent-preheader.ll
invariant_value_first.ll
invariant_value_first_arg.ll
ivchain.ll [PM] Convert Loop Strength Reduce pass to new PM 2016-07-18 21:41:50 +00:00
negative-scale.ll
nested-reduce.ll
nonintegral.ll [SCEVExpander] Try harder to avoid introducing inttoptr 2017-05-27 03:22:55 +00:00
nonlinear-postinc.ll
ops_after_indvar.ll
phi_node_update_multiple_preds.ll
post-inc-icmpzero.ll Re-enable "[SCEV] Do not fold dominated SCEVUnknown into AddRecExpr start" 2017-05-26 06:47:04 +00:00
post-inc-optsize.ll [LSR] Don't try and create post-inc expressions on non-rotated loops 2016-08-15 07:53:03 +00:00
pr2537.ll
pr2570.ll
pr3086.ll
pr3399.ll
pr3571.ll
pr12018.ll Remove the obsolete offset parameter from @llvm.dbg.value 2017-07-28 20:21:02 +00:00
pr12048.ll
pr12691.ll
pr18165.ll
pr25541.ll [IR] Reformulate LLVM's EH funclet IR 2015-12-12 05:38:55 +00:00
pr27056.ll Fix PR33514 2017-08-04 18:46:13 +00:00
pr31627.ll [LoopStrengthReduce] Don't bother rewriting PHIs in catchswitch blocks 2017-01-13 22:24:27 +00:00
preserve-gep-loop-variant.ll
related_indvars.ll
remove_indvar.ll
scaling_factor_cost_crash.ll
scev-insertpt-bug.ll Reapply [LSR] Create fewer redundant instructions. 2016-06-06 19:10:46 +00:00
sext-ind-var.ll [SCEV] Preserve NSW information for sext(subtract). 2017-08-04 20:19:46 +00:00
share_code_in_preheader.ll
share_ivs.ll
shl.ll [LSR] canonicalize Prod*(1<<C) to Prod<<C 2015-06-24 19:28:40 +00:00
uglygep-address-space.ll
uglygep.ll
use_postinc_value_outside_loop.ll
var_stride_used_by_compare.ll
variable_stride.ll