Yingwei Zheng 38a44bdc93 [CodeGenPrepare] Reverse the canonicalization of isInf/isNanOrInf (#81572) ...

In commit
2b582440c1,
we canonicalize the isInf/isNanOrInf idiom into fabs+fcmp for better
analysis/codegen (See also the discussion in
https://github.com/llvm/llvm-project/pull/76338).

This patch reverses the fabs+fcmp to `is.fpclass`. If the `is.fpclass`
is not supported by the target, it will be expanded by TLI.

Fixes the regression introduced by
2b582440c1
and
https://github.com/llvm/llvm-project/pull/80414#issuecomment-1936374206.

2024-03-18 18:27:45 +08:00

..

2008-11-24-RAUW-Self.ll

…

bitreverse-hang.ll

CodeGenPrepare: Convert most tests to opaque pointers

2022-11-28 09:21:59 -05:00

bitreverse-recognize.ll

[Utils] recognizeBSwapOrBitReverseIdiom - support matching from funnel shift roots (PR40058)

2021-05-04 13:46:45 +01:00

catchpad-phi-cast.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

cgp_shuffle_crash-inseltpoison.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

cgp_shuffle_crash.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

computedgoto.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

cttz-ctlz.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

delete-assume-dead-code.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

ext-logicop.ll

CodeGenPrepare: Convert most tests to opaque pointers

2022-11-28 09:21:59 -05:00

extend-sink-hoist.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

fcmp-sinking.ll

Revert "Temporarily Revert "Add basic loop fusion pass.""

2019-04-17 04:52:47 +00:00

fpclass-test.ll

[CodeGenPrepare] Reverse the canonicalization of isInf/isNanOrInf (#81572)

2024-03-18 18:27:45 +08:00

freeze-brcond.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

gather-scatter-opt-inseltpoison.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

gather-scatter-opt.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

gep-unmerging.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

icmp-swap-loop.ll

[CGP] Fix infinite loop in icmp operand swapping

2023-06-16 15:50:12 +02:00

invariant.group.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

lit.local.cfg

[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm

2023-05-17 17:03:15 +02:00

masked-gather-struct-gep.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

memset_chk-simplify-nobuiltin.ll

…

multi-extension.ll

[CGP] Drop nneg flag when moving zext past instruction (#72103)

2023-11-14 09:03:06 +01:00

nonintegral.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

optimizeSelect-DT.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

overflow-intrinsics.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

pr27536.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

pr35658.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

pr72046.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

promoted-trunc-loc.ll

…

promoted-zext-debugloc.ll

…

recursively-delete-dead-instructions.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

remove-assume-block.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

section-samplepgo.ll

[CodeGen] Add text section prefix for COFF object file

2020-12-08 18:56:21 +08:00

section.ll

CodeGenPrepare: Convert most tests to opaque pointers

2022-11-28 09:21:59 -05:00

select.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

sink-addrmode-base.ll

[Transforms] Convert tests to opaque pointers (NFC)

2024-02-05 11:57:34 +01:00

sink-addrmode-inseltpoison.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

sink-addrmode-select.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

sink-addrmode-two-phi.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

sink-addrmode.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

sink-addrspacecast.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

split-indirect-loop.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

split-store-alignment.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

statepoint-relocate.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

switch-phi-const.ll

[CodeGenPrepare] Avoid branch on undef UB in tests (NFC)

2023-01-03 13:51:00 +01:00

tailcall-assume-xbb.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

vec-shift-inseltpoison.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

vec-shift.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

widen_switch.ll

Avoid 8 and 16bit switch conditions on x86

2022-05-10 10:00:10 -07:00

widenable-condition.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

x86-shuffle-sink-inseltpoison.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

x86-shuffle-sink.ll

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00