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Reapply "[InstCombine] Preserve profile after folding select instructions with conditionals" (#161885 ) (#161890 )

This reverts commit 572b579632fb79ea6eb562a537c9ff1280b3d4f5.

This is a reland of #159666 but with a fix moving the `extern`
declaration of the flag under the LLVM namespace, which is needed to fix
a linker error caused by #161240.

2025-10-03 12:26:09 -07:00

CMakeLists.txt

…

InstCombineAddSub.cpp

[InstCombine] Set !prof metadata on Selects identified by add.ll test (#158743 )

2025-09-29 20:37:06 +00:00

InstCombineAndOrXor.cpp

[InstCombine] Drop poison-generating flags when reusing existing or instruction (#161504 )

2025-10-01 22:02:08 +08:00

InstCombineAtomicRMW.cpp

…

InstCombineCalls.cpp

[InstComb] Handle undef in simplifyMasked(Store|Scatter) (#161825 )

2025-10-03 16:52:48 +01:00

InstCombineCasts.cpp

[InstCombine] Added optimisation for trunc (Negated Pow2 >> x) to i1 (#157998 )

2025-09-12 09:43:47 +02:00

InstCombineCompares.cpp

[InstCombine] Fold icmp with clamp into unsigned bound check (#161303 )

2025-10-02 21:51:39 +02:00

InstCombineInternal.h

[InstCombine] Fold icmp with clamp into unsigned bound check (#161303 )

2025-10-02 21:51:39 +02:00

InstCombineLoadStoreAlloca.cpp

InstCombine: Check GEP operand is available (#160438 )

2025-09-25 17:20:20 +09:00

InstCombineMulDivRem.cpp

[InstCombine][VectorCombine][NFC] Unify uses of lossless inverse cast (#156597 )

2025-09-08 13:30:06 +00:00

InstCombineNegator.cpp

[InstCombine] Optimize sub(sext(add(x,y)),sext(add(x,z))). (#144174 )

2025-06-19 10:13:58 -07:00

InstCombinePHI.cpp

[PatternMatch] Introduce match functor (NFC) (#159386 )

2025-09-17 21:04:33 +01:00

InstCombineSelect.cpp

Reapply "[InstCombine] Preserve profile after folding select instructions with conditionals" (#161885 ) (#161890 )

2025-10-03 12:26:09 -07:00

InstCombineShifts.cpp

[InstCombine] Set !prof metadata on Selects identified by add.ll test (#158743 )

2025-09-29 20:37:06 +00:00

InstCombineSimplifyDemanded.cpp

[KnownBits] Add operator<<=(unsigned) and operator>>=(unsigned). NFC (#155751 )

2025-08-28 10:08:28 -07:00

InstCombineVectorOps.cpp

[InstCombine] linearize complexity of findDemandedEltsByAllUsers() (#161436 )

2025-10-01 12:08:49 -07:00

InstructionCombining.cpp

Cleanup the LLVM exported symbols namespace (#161240 )

2025-10-01 15:32:07 -07:00