Search results

[InstCombine] Make foldCmpLoadFromIndexedGlobal more resiliant to non-array geps.

llvm:instcombineCovers the InstCombine, InstSimplify and AggressiveInstCombine passesCovers the InstCombine, InstSimplify and AggressiveInstCombine passes

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 150639

#150639 In llvm/llvm-project;

· davemgreen opened on Jul 25, 2025

[InstCombine] Support well-defined recurrences in isGuaranteedNotToBeUndefOrPoison

llvm:analysisIncludes value tracking, cost tables and constant foldingIncludes value tracking, cost tables and constant folding

llvm:instcombineCovers the InstCombine, InstSimplify and AggressiveInstCombine passesCovers the InstCombine, InstSimplify and AggressiveInstCombine passes

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 150420

#150420 In llvm/llvm-project;

· c-rhodes opened on Jul 24, 2025

[AMDGPU] Propagate Constants for Wave Reduction Intrinsics

backend:AMDGPU

llvm:analysisIncludes value tracking, cost tables and constant foldingIncludes value tracking, cost tables and constant folding

llvm:instcombineCovers the InstCombine, InstSimplify and AggressiveInstCombine passesCovers the InstCombine, InstSimplify and AggressiveInstCombine passes

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 150395

#150395 In llvm/llvm-project;

· easyonaadit opened on Jul 24, 2025

[InstCombine] Lower multi-dimensional GEP to ptradd

llvm:instcombineCovers the InstCombine, InstSimplify and AggressiveInstCombine passesCovers the InstCombine, InstSimplify and AggressiveInstCombine passes

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 150383

#150383 In llvm/llvm-project;

· usha1830 opened on Jul 24, 2025

[IR] Remove size argument from lifetime intrinsics

backend:AArch64

backend:AMDGPU

backend:MIPS

backend:NVPTX

backend:PowerPC

backend:RISC-V

backend:SPIR-V

backend:SystemZ

backend:WebAssembly

backend:X86

clangClang issues not falling into any other categoryClang issues not falling into any other category

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

clang:openmpOpenMP related changes to ClangOpenMP related changes to Clang

compiler-rt:sanitizer

coroutinesC++20 coroutinesC++20 coroutines

flangFlang issues not falling into any other categoryFlang issues not falling into any other category

flang:fir-hlfir

llvm:analysisIncludes value tracking, cost tables and constant foldingIncludes value tracking, cost tables and constant folding

llvm:codegen

llvm:globalisel

Status: Open (in progress).

llvm/llvm-projectnumber 150248

#150248 In llvm/llvm-project;

· nikic opened on Jul 23, 2025

[InstCombine] Match intrinsic recurrences when known to be hoisted

llvm:instcombineCovers the InstCombine, InstSimplify and AggressiveInstCombine passesCovers the InstCombine, InstSimplify and AggressiveInstCombine passes

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 149858

#149858 In llvm/llvm-project;

· antoniofrighetto opened on Jul 21, 2025

[WebAssembly] Constant fold wasm.dot

llvm:analysisIncludes value tracking, cost tables and constant foldingIncludes value tracking, cost tables and constant folding

llvm:instcombineCovers the InstCombine, InstSimplify and AggressiveInstCombine passesCovers the InstCombine, InstSimplify and AggressiveInstCombine passes

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 149619

#149619 In llvm/llvm-project;

· badumbatish opened on Jul 18, 2025

[InstCombine] Canoncalize complex boolean expressions into ~((y | z) ^ x)

llvm:instcombineCovers the InstCombine, InstSimplify and AggressiveInstCombine passesCovers the InstCombine, InstSimplify and AggressiveInstCombine passes

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 149530

#149530 In llvm/llvm-project;

· yafet-a opened on Jul 18, 2025

[SPIRV] Do not use OpTypeRuntimeArray in Kernel env.

backend:SPIR-V

llvm:analysisIncludes value tracking, cost tables and constant foldingIncludes value tracking, cost tables and constant folding

llvm:instcombineCovers the InstCombine, InstSimplify and AggressiveInstCombine passesCovers the InstCombine, InstSimplify and AggressiveInstCombine passes

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 149522

#149522 In llvm/llvm-project;

· maarquitos14 opened on Jul 18, 2025

[InstCombine] Propagate nsw in (sub (and Op1, (neg X)), Op1) --> neg (and Op1, (add X, -1))

llvm:instcombineCovers the InstCombine, InstSimplify and AggressiveInstCombine passesCovers the InstCombine, InstSimplify and AggressiveInstCombine passes

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 149366

#149366 In llvm/llvm-project;

· AZero13 opened on Jul 17, 2025

[InstCombine] Propagate NSW in ~((-X) | Y) --> (X - 1) & (~Y)

llvm:instcombineCovers the InstCombine, InstSimplify and AggressiveInstCombine passesCovers the InstCombine, InstSimplify and AggressiveInstCombine passes

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 149359

#149359 In llvm/llvm-project;

· AZero13 opened on Jul 17, 2025

[InstCombine] Add missing patterns for scmp and ucmp

llvm:instcombineCovers the InstCombine, InstSimplify and AggressiveInstCombine passesCovers the InstCombine, InstSimplify and AggressiveInstCombine passes

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 149225

#149225 In llvm/llvm-project;

· AZero13 opened on Jul 16, 2025