Update diff February 9th 2026, 1:21:42 pm

from: https://github.com/llvm/llvm-project/commit/151fadecd15b8c0b2f233b0df4292776a093ee19
to: https://github.com/llvm/llvm-project/commit/2805c8aaa61a94ef22ac76c8dac56f7dfe970651
commit: ccc9f9926f7b2d9a910166740379430013066c94

## Change Logs
from 151fadecd15b8c0b2f233b0df4292776a093ee19 to 2805c8aaa61a94ef22ac76c8dac56f7dfe970651

[2805c8aaa61a94ef22ac76c8dac56f7dfe970651](https://github.com/llvm/llvm-project/commit/2805c8aaa61a94ef22ac76c8dac56f7dfe970651) [VPlan] Add missing REQUIRES: asserts to VPlan output test
[4344268ad605a3b77d00a30fb9284f453b240ec0](https://github.com/llvm/llvm-project/commit/4344268ad605a3b77d00a30fb9284f453b240ec0) [clang] Return std::optional from all Expr::tryEvaluate* API (#179230)
[f6acc800f2c6e57e2e22bad3f475cd7a01139ca1](https://github.com/llvm/llvm-project/commit/f6acc800f2c6e57e2e22bad3f475cd7a01139ca1) [Driver][Darwin] Pass stack usage file for LTO (#178005)
[ef68a53139626bf4067889016f82a8fa945fac61](https://github.com/llvm/llvm-project/commit/ef68a53139626bf4067889016f82a8fa945fac61) [MLIR] [Python] Added plumbing to run stubgen on the mlir._mlir package (#179211)
[695095fff67e622309d8059c261e4df0b73fe4a9](https://github.com/llvm/llvm-project/commit/695095fff67e622309d8059c261e4df0b73fe4a9) [lldb-dap][NFC] Add new line to attach message (#180510)
[6dbdfd824affb4a0b2beda56af222758500cffa2](https://github.com/llvm/llvm-project/commit/6dbdfd824affb4a0b2beda56af222758500cffa2) [InstCombine] Drop nonnull assumes if the pointer is already known to be nonnull (#180434)
[4bb16b130df2f5f132d04fcd8960a860a290402f](https://github.com/llvm/llvm-project/commit/4bb16b130df2f5f132d04fcd8960a860a290402f) [VectorCombine][X86] Add test coverage for #161980 (#180508)
[bf1340598ec3af1169d47e6deff427fe9e703251](https://github.com/llvm/llvm-project/commit/bf1340598ec3af1169d47e6deff427fe9e703251) [CodeGen] Improve documentation for SUBREG_TO_REG (#180504)
[fed9abcb4796507622bdd9e2e36bc80260a5197b](https://github.com/llvm/llvm-project/commit/fed9abcb4796507622bdd9e2e36bc80260a5197b) [Clang] Fix missing -Warray-bounds warning on member function calls. (#179647)
[0cd8fd974dd674cab2f53cedeb674622413561bd](https://github.com/llvm/llvm-project/commit/0cd8fd974dd674cab2f53cedeb674622413561bd) [lld] Add explicit std::move(...) to avoid a few vector copies (#180474)
[8cd86ff284c3aa1b47c00500a5dc7889b1c9bade](https://github.com/llvm/llvm-project/commit/8cd86ff284c3aa1b47c00500a5dc7889b1c9bade) [VPlan] Propagate FastMathFlags from phis to blends (#180226)
[72ff1cb2f87244ade6dda960946346bb3dc6fd68](https://github.com/llvm/llvm-project/commit/72ff1cb2f87244ade6dda960946346bb3dc6fd68) [flang][NFC] Converted five tests from old lowering to new lowering (part 15) (#179854)
[a40275c8c821c89046111d4954165daba7a24f36](https://github.com/llvm/llvm-project/commit/a40275c8c821c89046111d4954165daba7a24f36) [clang] Add explicit std::move(...) to avoid a few copies (#180482)
[dbf2caaaef120bb7a9f7cf6b5611ba5584cff887](https://github.com/llvm/llvm-project/commit/dbf2caaaef120bb7a9f7cf6b5611ba5584cff887) [clang] Add explicit std::move(...) to avoid a few copies (#180477)
[f88e0185d7333827f5342143e7c515fc8fb57020](https://github.com/llvm/llvm-project/commit/f88e0185d7333827f5342143e7c515fc8fb57020) [clangd] Add explicit std::move(...) to avoid a few copies (#180475)
[f71e32196667264607974e22d28d3badb2d73b5e](https://github.com/llvm/llvm-project/commit/f71e32196667264607974e22d28d3badb2d73b5e) [clang][bytecode] Implement constexpr step limit (#176150)
[1d61ac2d41d9c77d02af4ac149d83b52eb782704](https://github.com/llvm/llvm-project/commit/1d61ac2d41d9c77d02af4ac149d83b52eb782704) [clang][amdgpu] mapCABIAtomicOrdering - fix MSVC not all control paths return a value warning. NFC. (#180500)
[bf84e84f06ce4e752b54acb6af2c947ce62692d0](https://github.com/llvm/llvm-project/commit/bf84e84f06ce4e752b54acb6af2c947ce62692d0) [clang][amdgpu] getLLVMSyncScopeStr - fix MSVC not all control paths return a value warning. NFC. (#180501)
[2eb811239c2845619285480329a5d78daa9986ef](https://github.com/llvm/llvm-project/commit/2eb811239c2845619285480329a5d78daa9986ef) [CAS] getInternalFileBackedObjectData - fix MSVC not all control paths return a value warning. NFC. (#180499)
[5b2bfcedf501109d188eb39cf63b54cc1c3ca33b](https://github.com/llvm/llvm-project/commit/5b2bfcedf501109d188eb39cf63b54cc1c3ca33b) [flang][NFC] Remove dependency on FIRBuilder from FIRAnalysis. (#180300)
[964651ad515b61df56ce51cdc9978b2bcc8d0a7b](https://github.com/llvm/llvm-project/commit/964651ad515b61df56ce51cdc9978b2bcc8d0a7b) [X86] Allow handling of i128/256/512 SELECT on the FPU (#180197)
[27a8ab09fa7b5f966b8201377f29f338cdc9fb90](https://github.com/llvm/llvm-project/commit/27a8ab09fa7b5f966b8201377f29f338cdc9fb90) [AMDGPU] Fix V_INDIRECT_REG_READ_GPR_IDX expansion with immediate index (#179699)
[3862a4f733002e90ecee7b79aca87bb46d5575b1](https://github.com/llvm/llvm-project/commit/3862a4f733002e90ecee7b79aca87bb46d5575b1) [GlobalISel] Use named constant for impossible repair cost (#180490)
[4ef7be9b80e156c59a533557e2a0d058cb91019f](https://github.com/llvm/llvm-project/commit/4ef7be9b80e156c59a533557e2a0d058cb91019f) [SimplifyLibCalls] Directly convert fmin/fmax to intrinsics (#177988)
[936ec4ea6658106e6b13157c5d14b9b6d5070141](https://github.com/llvm/llvm-project/commit/936ec4ea6658106e6b13157c5d14b9b6d5070141) [lldb] Handle STT_TLS symbol type in ELF parser (#178975)
[2ffb54364ff5669da0ed2a0daff744fd3c33ec4a](https://github.com/llvm/llvm-project/commit/2ffb54364ff5669da0ed2a0daff744fd3c33ec4a) AMDGPU: Add a test for libcall simplify pow handling (#180491)
[233a9918bc18953bc96fb091c8c3e7bd8a95ed4a](https://github.com/llvm/llvm-project/commit/233a9918bc18953bc96fb091c8c3e7bd8a95ed4a) [AArch64] Tweak fixed-length loop.dependence.mask costs (#175538)
[e12c8f08c046af6ae9929b843ec463bcf0a597a5](https://github.com/llvm/llvm-project/commit/e12c8f08c046af6ae9929b843ec463bcf0a597a5) [flang][NFC] Extract ArraySectionAnalyzer from OptimizedBufferization (#180278)
[a07347f60997b971314563c7427aff5153677d95](https://github.com/llvm/llvm-project/commit/a07347f60997b971314563c7427aff5153677d95) [lldb][test] Rename/remove duplicate methods in API tests (#180250)
[fe91384a5b3766894951c5832ea88a0391f82bf1](https://github.com/llvm/llvm-project/commit/fe91384a5b3766894951c5832ea88a0391f82bf1) [mlir][vector] Wrapping `populateFlattenVectorTransferPatterns` as a transform pass. (#178134)
[2298b8606d84262ef0f420524c9afdded6d71470](https://github.com/llvm/llvm-project/commit/2298b8606d84262ef0f420524c9afdded6d71470) [GISel] computeKnownBits - add CTLS handling (#178063)
[25315f287c08f4ab50198461dd84ac8d2eed8cc7](https://github.com/llvm/llvm-project/commit/25315f287c08f4ab50198461dd84ac8d2eed8cc7) [AMDGPU] Remove `NoNaNsFPMath` uses (#180469)
[a654a27fcd4a44e6c76a93fabc11aed2cb3b97ef](https://github.com/llvm/llvm-project/commit/a654a27fcd4a44e6c76a93fabc11aed2cb3b97ef) [InstCombine] Fold min/max(fpext x, C) to fpext(min/max(x, fptrunc C)) (#179968)
[b79ba024790200d8e3900cdd050585c962535eb6](https://github.com/llvm/llvm-project/commit/b79ba024790200d8e3900cdd050585c962535eb6) [AMDGPU][GFX12.5] Reimplement monitor load as an atomic operation (#177343)
[2ead49ff09802bec6fdaad69133369357299a3b9](https://github.com/llvm/llvm-project/commit/2ead49ff09802bec6fdaad69133369357299a3b9) [PhaseOrdering] Regenerate test checks (NFC)
[531430b614cf8a5122335168abbc54096b5225a2](https://github.com/llvm/llvm-project/commit/531430b614cf8a5122335168abbc54096b5225a2) [InstCombine] Relax one-use check for min/max(fpext x, fpext y) to fpext(min/max(x, y)) fold (#180164)
[c1c97088b85cd48a939ecd51bf89576fddcc5e54](https://github.com/llvm/llvm-project/commit/c1c97088b85cd48a939ecd51bf89576fddcc5e54) [CIR][AArch64] Add lowering for predicated SVE svdup builtins (zeroing) (#175976)
[8554ed738f870bdd3eb5fb05a61fa98cd66eaddd](https://github.com/llvm/llvm-project/commit/8554ed738f870bdd3eb5fb05a61fa98cd66eaddd) AMDGPU: Add syntax for s_wait_event values (#180272)
[6c31bf0474942f8452965c38e091008235730988](https://github.com/llvm/llvm-project/commit/6c31bf0474942f8452965c38e091008235730988) [PredicateInfo] Fix crash on nonnull assume taking a constant (#180440)
[f2d5b3952b3fde599e303c3fdf8fb4d40f113a4d](https://github.com/llvm/llvm-project/commit/f2d5b3952b3fde599e303c3fdf8fb4d40f113a4d) [RISCV] Add cost for @llvm.vector.splice.{left,right} (#179219)
[e16f35493c06d10682fca840786012266a591b42](https://github.com/llvm/llvm-project/commit/e16f35493c06d10682fca840786012266a591b42) [RISCV][TTI] Adjust the cost of `llvm.abs` intrinsic when `Zvabd` exists
[0c583e784ecec8fbc8115217710d364edc4929b4](https://github.com/llvm/llvm-project/commit/0c583e784ecec8fbc8115217710d364edc4929b4) AMDGPU: Add llvm.amdgcn.s.wait.event intrinsic (#180170)
[972e73b812cb7b6dd349c7c07daae73314f29e8f](https://github.com/llvm/llvm-project/commit/972e73b812cb7b6dd349c7c07daae73314f29e8f) [RISCV][CodeGen] Lower `ISD::ABS` to Zvabd instructions
[aa808967eb96995f58288bb3bc0f37516ca70cbe](https://github.com/llvm/llvm-project/commit/aa808967eb96995f58288bb3bc0f37516ca70cbe) [Clang][HIP][CUDA] Validate that variable type fits in address spaces (#178909)
[e992593341688862f658348f82e83a0f89a84b2f](https://github.com/llvm/llvm-project/commit/e992593341688862f658348f82e83a0f89a84b2f) [RISCV][CodeGen] Lower `abds`/`abdu` to `Zvabd` instructions