Matt Arsenault 1ff1e5f10a

InstCombine: Stop applying nofpclass from use nofpclass attribute (#183835) ...

Functionally reverts a80d4329ce96856a02bd279c800c3d08619da4c9, with new
test.
This should be applied somewhere, but this is the wrong place.

Fixes regression reported after #182444

2026-02-28 08:01:18 +01:00

..

CMakeLists.txt

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InstCombineAddSub.cpp

[InstCombine] Preserve fdiv metadata on fneg folds (#179157)

2026-02-03 08:27:18 +08:00

InstCombineAndOrXor.cpp

AMDGPU: Strip sign bit operations on llvm.amdgcn.trig.preop uses (#179712)

2026-02-19 18:44:33 +01:00

InstCombineAtomicRMW.cpp

…

InstCombineCalls.cpp

[InstCombine] Combine extract from get_active_lane_mask where all lanes inactive (#183329)

2026-02-27 09:46:49 +00:00

InstCombineCasts.cpp

InstCombine: Fold bitcast of vector with constant to scalar (#179042)

2026-02-19 21:35:31 +01:00

InstCombineCompares.cpp

[InstCombine] Fold shift of boolean zext to logic sequence (#180596)

2026-02-26 14:29:15 +01:00

InstCombineInternal.h

[InstCombine] Optimise the expression (C && A) || (!C && B) with FoldOrOfLogicalAnds (#178438)

2026-02-16 01:08:30 +05:30

InstCombineLoadStoreAlloca.cpp

[InstCombine] Replace alloca with undef size with poison instead of null (#182919)

2026-02-27 19:13:57 +00:00

InstCombineMulDivRem.cpp

InstCombine: Use SimplifyDemandedFPClass on fmul (#177490)

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

InstCombineNegator.cpp

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InstCombinePHI.cpp

[InstCombine] Avoid invalid bitcast across address spaces in foldIntegerTypedPHI (#181064)

2026-02-15 15:35:43 -08:00

InstCombineSelect.cpp

InstCombine: Fold absorbing fmul of compared 0 into select (#172381)

2026-02-21 18:42:09 +00:00

InstCombineShifts.cpp

[InstCombine] Fix crash on large integers in visitShl (#176723)

2026-01-19 12:07:03 +01:00

InstCombineSimplifyDemanded.cpp

InstCombine: Stop applying nofpclass from use nofpclass attribute (#183835)

2026-02-28 08:01:18 +01:00

InstCombineVectorOps.cpp

[InstCombine] Limit canonicalization of extractelement(cast) to constant index or same basic block (#166227)

2026-01-08 22:43:13 +01:00

InstructionCombining.cpp

[InstCombine] Only ignore first zero index during GEP canonicalization (#180764)

2026-02-23 08:55:00 +00:00