Quentin Colombet 9926db0eb8 [LSR] Rewrite misses some fixup locations if it splits critical edge ...

If LSR split critical edge during rewriting phi operands and
phi node has other pending fixup operands, we need to
update those pending fixups. Otherwise formulae will not be
implemented completely and some instructions will not be eliminated.

llvm.org/PR41445

Differential Revision: https://reviews.llvm.org/D60645

Patch by: Denis Bakhvalov <denis.bakhvalov@intel.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@358457 91177308-0d34-0410-b5e6-96231b3b80d8

2019-04-15 22:23:46 +00:00

..

AArch64

[LSR] Combine unfolded offset into invariant register

2018-11-08 09:01:19 +00:00

AMDGPU

AMDGPU: Fix some outdated datalayouts in tests

2018-09-13 11:56:28 +00:00

ARM

[ARM] Run ARMParallelDSP in the IRPasses phase

2019-03-14 10:57:40 +00:00

NVPTX

[NVPTX] truncating 64-bit to 32-bit is free

2015-08-20 20:59:02 +00:00

X86

[X86MacroFusion] Handle branch fusion (AMD CPUs).

2019-03-28 14:12:46 +00:00

2005-08-15-AddRecIV.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2005-08-17-OutOfLoopVariant.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2005-09-12-UsesOutOutsideOfLoop.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-04-23-UseIterator.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

2008-08-13-CmpStride.ll

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

2008-09-09-Overflow.ll

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

2009-01-13-nonconstant-stride-outside-loop.ll

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

2009-04-28-no-reduce-mul.ll

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

2011-07-19-CritEdgeBreakCrash.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2011-10-03-CritEdgeMerge.ll

Fix invalid target triples in tests. (NFC)

2019-03-04 23:37:41 +00:00

2011-10-06-ReusePhi.ll

Fix invalid target triples in tests. (NFC)

2019-03-04 23:37:41 +00:00

2011-10-13-SCEVChain.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

2011-10-14-IntPtr.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

2011-12-19-PostincQuadratic.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2012-01-02-nopreheader.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

2012-01-16-nopreheader.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

2012-03-15-nopreheader.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2012-03-26-constexpr.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2012-07-13-ExpandUDiv.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2012-07-18-LimitReassociate.ll

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

2013-01-05-IndBr.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

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

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

addrec-gep.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

address-space-loop.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

count-to-zero.ll

Make DataLayout Non-Optional in the Module

2015-03-04 18:43:29 +00:00

dead-phi.ll

Use opt -S instead of piping bitcode output through llvm-dis.

2009-09-08 22:34:10 +00:00

different-type-ivs.ll

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

dominate-assert.ll

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

dont_insert_redundant_ops.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

dont_reduce_bytes.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

dont_reverse.ll

Make DataLayout Non-Optional in the Module

2015-03-04 18:43:29 +00:00

dont-hoist-simple-loop-constants.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

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

Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID

2012-12-30 01:28:40 +00:00

funclet.ll

[LoopStrengthReduce] Don't rewrite PHIs with incoming values from CatchSwitches

2016-02-03 21:30:34 +00:00

hoist-parent-preheader.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

illegal-addr-modes.ll

[ARM, Thumb1] Prevent ARMTargetLowering::isLegalAddressingMode from accepting illegal modes

2017-08-24 10:00:25 +00:00

invariant_value_first_arg.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

invariant_value_first.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

ivchain.ll

[PM] Convert Loop Strength Reduce pass to new PM

2016-07-18 21:41:50 +00:00

lsr-comp-time.ll

[LoopStrengthReduce] ComplexityLimit as an option

2018-11-29 08:34:22 +00:00

lsr-overflow.ll

[LSR] Fix signed overflow in GenerateCrossUseConstantOffsets.

2019-03-28 22:17:29 +00:00

missing-phi-operand-update.ll

[LSR] Rewrite misses some fixup locations if it splits critical edge

2019-04-15 22:23:46 +00:00

negative-scale.ll

[NoTTI] reject negative scale in addressing mode

2015-05-08 18:07:24 +00:00

nested-reduce.ll

Make DataLayout Non-Optional in the Module

2015-03-04 18:43:29 +00:00

nonintegral.ll

[SCEVExpander] Try harder to avoid introducing inttoptr

2017-05-27 03:22:55 +00:00

nonlinear-postinc.ll

Non-affine post-inc SCEV expansions have more code which must be

2010-03-02 01:59:21 +00:00

ops_after_indvar.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

phi_node_update_multiple_preds.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

post-inc-icmpzero.ll

[SCEV] Do not cache S -> V if S is not equivalent of V

2018-01-09 06:47:14 +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

add newlines at the end of files.

2010-04-07 22:53:17 +00:00

pr2570.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

pr3086.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

pr3399.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

pr3571.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

pr12018.ll

Remove the obsolete offset parameter from @llvm.dbg.value

2017-07-28 20:21:02 +00:00

pr12048.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

pr12691.ll

Make DataLayout Non-Optional in the Module

2015-03-04 18:43:29 +00:00

pr18165.ll

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

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

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

related_indvars.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

remove_indvar.ll

Make DataLayout Non-Optional in the Module

2015-03-04 18:43:29 +00:00

scaling_factor_cost_crash.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

scev-after-loopinstsimplify.ll

SCEVExpander::expandAddRecExprLiterally(): check before casting as Instruction

2018-06-29 07:44:20 +00:00

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

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

share_ivs.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

shl.ll

[LSR] canonicalize Prod*(1<<C) to Prod<<C

2015-06-24 19:28:40 +00:00

two-combinations-bug.ll

[LSR] Attempt to increase the accuracy of LSR's setup cost

2019-03-07 13:44:40 +00:00

uglygep-address-space.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

uglygep.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

use_postinc_value_outside_loop.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

var_stride_used_by_compare.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

variable_stride.ll

Make DataLayout Non-Optional in the Module

2015-03-04 18:43:29 +00:00