Sergei Barannikov 5080a0251f

[CodeGenPrepare] Unfold slow ctpop when used in power-of-two test (#102731) ...

DAG combiner already does this transformation, but in some cases it does
not have a chance because either CodeGenPrepare or SelectionDAGBuilder
move icmp to a different basic block.

https://alive2.llvm.org/ce/z/ARzh99

Fixes #94829

Pull Request: https://github.com/llvm/llvm-project/pull/102731

2025-04-23 08:54:10 +03:00

..

AArch64

[IR] Convert from nocapture to captures(none) (#123181)

2025-01-29 16:56:47 +01:00

AMDGPU

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ARM

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LoongArch

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Mips

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NVPTX

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PowerPC

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RISCV

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SPARC

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X86

[Verifier][CGP] Allow integer argument to dbg_declare (#134803)

2025-04-10 12:29:56 +02:00

dead-allocation.ll

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debug-info-on-skipped-selects.ll

[RemoveDIs] Remove "try-debuginfo-iterators..." test flags (#130298)

2025-03-14 15:50:49 +00:00

dom-tree.ll

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revert-constant-ptr-propagation-on-calls.ll

[CGP] Regenerate revert-constant-ptr-propagation-on-calls.ll test (NFC)

2024-09-02 09:55:43 +02:00

sink-shift-and-trunc.ll

[RemoveDIs] Remove "try-debuginfo-iterators..." test flags (#130298)

2025-03-14 15:50:49 +00:00

skip-merging-case-block.ll

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unfold-pow2-test-vec.ll

[CodeGenPrepare] Unfold slow ctpop when used in power-of-two test (#102731)

2025-04-23 08:54:10 +03:00

unfold-pow2-test.ll

[CodeGenPrepare] Unfold slow ctpop when used in power-of-two test (#102731)

2025-04-23 08:54:10 +03:00