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clang-p2996/llvm/test/Transforms/LoopStrengthReduce
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Ricardo Jesus 15fbdc2b96 [AArch64][SVE] Lower unpredicated loads/stores as LDR/STR. (#127837) 
Currently, given:
```cpp
svuint8_t foo(uint8_t *x) {
  return svld1(svptrue_b8(), x);
}
```
We generate:
```gas
foo:
  ptrue   p0.b
  ld1b    { z0.b }, p0/z, [x0]
  ret
```
However, on little-endian and with unaligned memory accesses allowed, we
could instead be using LDR as follows:
```gas
foo:
  ldr     z0, [x0]
  ret
```

The second form avoids the predicate dependency.
Likewise for other types and stores.
2025-02-26 13:56:35 +00:00
..
AArch64
[AArch64][SVE] Lower unpredicated loads/stores as LDR/STR. (#127837)
2025-02-26 13:56:35 +00:00
AMDGPU
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
ARM
[MachineScheduler] Fix physreg dependencies of ExitSU (#123541)
2025-02-01 20:40:50 +03:00
NVPTX
[NVPTX] Switch front-ends and tests to ptx_kernel cc (#120806)
2025-01-07 18:24:50 -08:00
Power
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
RISCV
[LSR] Split the -lsr-term-fold transformation into it's own pass (#104234)
2024-08-17 18:34:23 -07:00
X86
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
2005-08-15-AddRecIV.ll
…
2005-08-17-OutOfLoopVariant.ll
…
2005-09-12-UsesOutOutsideOfLoop.ll
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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
Reland "[LSR] Do not create duplicated PHI nodes while preserving LCSSA form" (#107380)
2024-09-09 16:14:51 +03:00
2011-10-06-ReusePhi.ll
[IR] Convert from nocapture to captures(none) (#123181)
2025-01-29 16:56:47 +01:00
2011-10-13-SCEVChain.ll
…
2011-10-14-IntPtr.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
2011-12-19-PostincQuadratic.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
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
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
addrec-gep-address-space.ll
[IR] Convert from nocapture to captures(none) (#123181)
2025-01-29 16:56:47 +01:00
addrec-gep.ll
[IR] Convert from nocapture to captures(none) (#123181)
2025-01-29 16:56:47 +01:00
callbr-critical-edge-splitting2.ll
…
callbr-critical-edge-splitting.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
canonical-form.ll
…
count-to-zero.ll
…
dbg-preserve-0.ll
[RemoveDIs] Print IR with debug records by default (#91724)
2024-06-14 15:07:27 +01:00
dbg-preserve-1.ll
[RemoveDIs] Print IR with debug records by default (#91724)
2024-06-14 15:07:27 +01:00
dbg-preserve-2.ll
[RemoveDIs] Print IR with debug records by default (#91724)
2024-06-14 15:07:27 +01:00
dead-phi.ll
…
debuginfo-scev-salvage-0.ll
[RemoveDIs] Print IR with debug records by default (#91724)
2024-06-14 15:07:27 +01:00
debuginfo-scev-salvage-1.ll
[RemoveDIs] Print IR with debug records by default (#91724)
2024-06-14 15:07:27 +01:00
debuginfo-scev-salvage-2.ll
[RemoveDIs] Print IR with debug records by default (#91724)
2024-06-14 15:07:27 +01:00
debuginfo-scev-salvage-3.ll
[RemoveDIs] Print IR with debug records by default (#91724)
2024-06-14 15:07:27 +01:00
debuginfo-scev-salvage-4.ll
[RemoveDIs] Print IR with debug records by default (#91724)
2024-06-14 15:07:27 +01:00
debuginfo-scev-salvage-5.ll
[RemoveDIs] Print IR with debug records by default (#91724)
2024-06-14 15:07:27 +01:00
debuginfo-scev-salvage-large-width.ll
[DebugInfo][LSR] Fix assertion failure salvaging IV with offset > 64 bits wide (#110979)
2024-10-03 11:47:08 +01:00
depth-limit-overrun.ll
…
different-type-ivs.ll
…
dominate-assert.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
dont_insert_redundant_ops.ll
…
dont_reduce_bytes.ll
…
dont_reverse.ll
…
dont-hoist-simple-loop-constants.ll
…
duplicated-phis.ll
Reland "[LSR] Do not create duplicated PHI nodes while preserving LCSSA form" (#107380)
2024-09-09 16:14:51 +03:00
ephemeral.ll
…
exit_compare_live_range.ll
…
funclet.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
gnarly-setupcost.ll
…
hoist-parent-preheader.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
invariant_value_first_arg.ll
…
invariant_value_first.ll
…
ivchain.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
ivincs-hoist.ll
…
lsr-comp-time.ll
…
lsr-overflow.ll
…
lsr-rewrite-to-add-one.ll
…
lsr-term-fold-negative-testcase.ll
[LSR] Split the -lsr-term-fold transformation into it's own pass (#104234)
2024-08-17 18:34:23 -07:00
lsr-term-fold.ll
[SCEVExpander] Don't try to reuse SCEVUnknown values (#115141)
2024-11-11 12:36:29 +01:00
lsr-unreachable-bb-phi-node.ll
[LSR] Split the -lsr-term-fold transformation into it's own pass (#104234)
2024-08-17 18:34:23 -07:00
multi-edge-latch.ll
…
negative-scale.ll
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nested-reduce.ll
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nonintegral.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
nonlinear-postinc.ll
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opaque-ptr.ll
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ops_after_indvar.ll
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optimizemax_debugloc.ll
…
phi_ehpad_ignore_sameval.ll
…
phi_node_update_multiple_preds.ll
…
post-inc-icmpzero.ll
[SCEVExpander] Preserve gep nuw during expansion (#102133)
2024-10-02 11:45:00 +02:00
post-inc-optsize.ll
…
post-increment-insertion.ll
…
pr2537.ll
[IR] Remove support for shl constant expressions (#96037)
2024-06-20 08:59:29 +02:00
pr2570.ll
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pr3086.ll
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pr3399.ll
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pr3571.ll
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pr12018.ll
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pr12048.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
pr12691.ll
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pr18165.ll
…
pr25541.ll
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pr27056.ll
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pr31627.ll
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pr48725.ll
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pr50765.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
pr50918.ll
…
pr51329.ll
[RemoveDIs] Print IR with debug records by default (#91724)
2024-06-14 15:07:27 +01:00
pr51656.ll
[RemoveDIs] Print IR with debug records by default (#91724)
2024-06-14 15:07:27 +01:00
pr52161.ll
[RemoveDIs] Print IR with debug records by default (#91724)
2024-06-14 15:07:27 +01:00
pr56160.ll
…
pr70348.ll
…
pr84709.ll
…
preserve-gep-loop-variant.ll
…
preserve-lcssa.ll
Revert "[LSR] Do not create duplicated PHI nodes while preserving LCSSA form" (#107666)
2024-09-06 19:54:26 -07:00
related_indvars.ll
…
remove_indvar.ll
…
remove_scev_indvars.ll
…
rewrite-to-add-neg-1-expansion-flags.ll
…
scaling_factor_cost_crash.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
scaling-factor-incompat-type.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
scev-after-loopinstsimplify.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
scev-expander-lcssa.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
scev-incorrect-nuw-inference.ll
…
scev-insertpt-bug.ll
…
sext-ind-var.ll
…
share_code_in_preheader.ll
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share_ivs.ll
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shl.ll
[IR] Convert from nocapture to captures(none) (#123181)
2025-01-29 16:56:47 +01:00
two-combinations-bug.ll
…
uglygep-address-space.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
uglygep.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
use_postinc_value_outside_loop.ll
…
var_stride_used_by_compare.ll
…
variable_stride.ll
…
wrong-hoisting-iv.ll
…