Alexey Bataev 78490acb32 [SLP]Support for zext i1 %x modeling as select %x, 1, 0 ...

Model zext i1 %x to in as select i1 %x, in 1, in 0 in case, if there are
other select instructions, which can be combined into a bundle.

Fixes #178403

Recommit after revert in 993e1f66afcfe9da03bd813e669eada341b11d2f

Reviewers: hiraditya, RKSimon

Pull Request: https://github.com/llvm/llvm-project/pull/180635

2026-02-10 12:54:12 -08:00

..

AggressiveInstCombine

[AggressiveInstCombine] Allow load folding for root inst with multiple uses. (#176101)

2026-01-16 13:19:50 -06:00

CFGuard

[NFC][win] Use an enum for the cfguard module flag (#176461)

2026-01-16 18:23:25 -08:00

Coroutines

[CoroSplit][DebugInfo] Fix scope of continuation funclets (#180523)

2026-02-10 10:45:02 +00:00

HipStdPar

[HIPSTDPAR] Add handling for math builtins (#140158)

2025-07-28 22:29:31 +01:00

InstCombine

InstCombine: Use SimplifyDemandedFPClass on fmul (#177490)

2026-02-10 09:49:31 +00:00

Instrumentation

Revert "[msan] Switch switch() from strict handling to (icmp eq)-style handling" (#180636)

2026-02-09 19:23:52 -05:00

IPO

LowerTypeTests: Optimize two-phase check used by llvm.cond.loop.

2026-02-09 18:13:57 -08:00

ObjCARC

[llvm] Replace LLVM_ATTRIBUTE_UNUSED with [[maybe_unused]] (NFC) (#163507)

2025-10-15 06:54:14 -07:00

Scalar

[ConstraintElim] Infer linear constraints from udiv and urem (#180689)

2026-02-10 22:25:13 +08:00

Utils

[SimplifyLibCalls] Directly canonicalize fminimum_num to intrinsic (#180555)

2026-02-10 10:07:14 +01:00

Vectorize

[SLP]Support for zext i1 %x modeling as select %x, 1, 0

2026-02-10 12:54:12 -08:00

CMakeLists.txt

…