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llvm-project/llvm/test/Transforms/LoopStrengthReduce
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Philip Reames 7ad786a29e [LSR] Generalize one aspect of terminator folding (recently introduced in D132443) 
There's no need to require the start value to come directly from the loop predecessor.  This was sometimes covering up a latent miscompile in this off-by-default option, but the miscompile needs fixed anyways and the issue has been raised on the original review.

Differential Revision: https://reviews.llvm.org/D142240
2023-01-20 12:19:43 -08:00
..
AArch64
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
AMDGPU
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
ARM
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
NVPTX
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
Power
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-06 12:14:45 +01:00
RISCV
[RISCV][LSR] Precommit test coverage for an upcoming change
2023-01-20 08:22:30 -08:00
X86
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
2005-08-15-AddRecIV.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2005-08-17-OutOfLoopVariant.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2005-09-12-UsesOutOutsideOfLoop.ll
…
2007-04-23-UseIterator.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2008-08-13-CmpStride.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2008-09-09-Overflow.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2009-01-13-nonconstant-stride-outside-loop.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2009-04-28-no-reduce-mul.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2011-07-19-CritEdgeBreakCrash.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2011-10-03-CritEdgeMerge.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2011-10-06-ReusePhi.ll
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
2011-10-13-SCEVChain.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2011-10-14-IntPtr.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2011-12-19-PostincQuadratic.ll
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
2012-01-02-nopreheader.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2012-01-16-nopreheader.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2012-03-15-nopreheader.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2012-03-26-constexpr.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2012-07-13-ExpandUDiv.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2012-07-18-LimitReassociate.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2013-01-05-IndBr.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
2013-01-14-ReuseCast.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
addrec-gep-address-space.ll
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
addrec-gep.ll
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
callbr-critical-edge-splitting2.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
callbr-critical-edge-splitting.ll
[IR] Don't use blockaddresses as callbr arguments
2022-07-15 10:18:17 +02:00
canonical-form.ll
[LSR] Fixup canonicalization formula and its checker.
2022-03-29 14:05:04 +07:00
count-to-zero.ll
…
dbg-preserve-0.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
dbg-preserve-1.ll
[DebugInfo] Replace UndefValue with PoisonValue in setKillLocation
2023-01-06 10:51:02 +00:00
dbg-preserve-2.ll
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dead-phi.ll
…
debuginfo-scev-salvage-0.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
debuginfo-scev-salvage-1.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
debuginfo-scev-salvage-2.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
debuginfo-scev-salvage-3.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
debuginfo-scev-salvage-4.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
debuginfo-scev-salvage-5.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
depth-limit-overrun.ll
[LSR] Move transform test from test/Analysis to test/Transforms.
2022-06-23 16:04:45 +02:00
different-type-ivs.ll
…
dominate-assert.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
dont_insert_redundant_ops.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
dont_reduce_bytes.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
dont_reverse.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
dont-hoist-simple-loop-constants.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
ephemeral.ll
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exit_compare_live_range.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
funclet.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
gnarly-setupcost.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
hoist-parent-preheader.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
illegal-addr-modes.ll
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
invariant_value_first_arg.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
invariant_value_first.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
ivchain.ll
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
ivincs-hoist.ll
[LSR] precommit test for D138636; NFC
2022-11-25 13:46:51 +08:00
lsr-comp-time.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
lsr-overflow.ll
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lsr-term-fold-negative-testcase.ll
[LSR] Generalize one aspect of terminator folding (recently introduced in D132443)
2023-01-20 12:19:43 -08:00
lsr-term-fold.ll
[LSR] Generalize one aspect of terminator folding (recently introduced in D132443)
2023-01-20 12:19:43 -08:00
missing-phi-operand-update.ll
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
multi-edge-latch.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
negative-scale.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
nested-reduce.ll
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nonintegral.ll
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
nonlinear-postinc.ll
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opaque-ptr.ll
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ops_after_indvar.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
optimizemax_debugloc.ll
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phi_ehpad_ignore_sameval.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
phi_node_update_multiple_preds.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
post-inc-icmpzero.ll
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
post-inc-optsize.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
post-increment-insertion.ll
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
pr2537.ll
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pr2570.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
pr3086.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
pr3399.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
pr3571.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
pr12018.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
pr12048.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
pr12691.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
pr18165.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
pr25541.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
pr27056.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
pr31627.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
pr48725.ll
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pr50765.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
pr50918.ll
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pr51329.ll
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pr51656.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
pr52161.ll
[NFC] Switch a few uses of undef to poison as placeholders for unreachable code
2022-07-23 21:50:11 +01:00
pr56160.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
preserve-gep-loop-variant.ll
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
related_indvars.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
remove_indvar.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
remove_scev_indvars.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
scaling_factor_cost_crash.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
scaling-factor-incompat-type.ll
[NFCI] Fixed missing colon in CHECK directives
2022-04-03 11:52:38 +02:00
scev-after-loopinstsimplify.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
scev-expander-lcssa.ll
[LSR] Preserve LCSSA in expander when rewriting loop exit values.
2022-09-27 09:58:48 +01:00
scev-insertpt-bug.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
sext-ind-var.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-06 12:14:45 +01:00
share_code_in_preheader.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
share_ivs.ll
…
shl.ll
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
two-combinations-bug.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
uglygep-address-space.ll
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
uglygep.ll
[AsmParser] Remove typed pointer auto-detection
2023-01-18 09:58:32 +01:00
use_postinc_value_outside_loop.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
var_stride_used_by_compare.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
variable_stride.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00
wrong-hoisting-iv.ll
[Transforms] Convert some tests to opaque pointers (NFC)
2023-01-05 12:43:45 +01:00