Search results

[VectorCombine] New folding pattern for extract/binop/shuffle chains

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 145232

#145232 In llvm/llvm-project;

· Rajveer100 opened on Jun 22, 2025

[Reland][ValueTracking] Improve Bitcast handling to match SDAG

llvm:analysis

llvm:instcombine

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 145223

#145223 In llvm/llvm-project;

· abhishek-kaushik22 opened on Jun 22, 2025

[AMDGPU] Optimize image sample followed by llvm.amdgcn.cvt.pkrtz into d16 variant

backend:AMDGPU

llvm:instcombine

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 145203

#145203 In llvm/llvm-project;

· harrisonGPU opened on Jun 22, 2025

[RS4GC] Fix some test comments that got clobbered

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 145186

#145186 In llvm/llvm-project;

· ThePuzzlemaker opened on Jun 21, 2025

[llvm] Optimize misaligned accesses with early profitable splitting

backend:AMDGPU

llvm:codegen

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 145168

#145168 In llvm/llvm-project;

· Acthinks opened on Jun 21, 2025

[SimplifyCFG] Relax <code>cttz</code> cost check in <code>simplifySwitchOfPowersOfTwo</code>

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 145159

#145159 In llvm/llvm-project;

· antoniofrighetto opened on Jun 21, 2025

Small arrays of MaybeUninit::&lt;u8&gt;::uninit() are deoptimized to all zeroes

llvm:transforms

missed-optimization

Status: Open.

#145121 In llvm/llvm-project;

· saethlin opened on Jun 20, 2025

[msan] Automatically print shadow for failing outlined checks

compiler-rt

compiler-rt:msanMemory sanitizerMemory sanitizer

compiler-rt:sanitizer

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 145107

#145107 In llvm/llvm-project;

· thurstond opened on Jun 20, 2025

[InstCombine] isKnownNonNegative should recognize <code>b - a</code> after <code>a &lt;= b</code>

llvm:analysis

llvm:instcombine

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 145105

#145105 In llvm/llvm-project;

· rkirsling opened on Jun 20, 2025

[InstCombine] Fold reconstruction across select

llvm:instcombine

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 145102

#145102 In llvm/llvm-project;

· macsencasaus opened on Jun 20, 2025

[LangRef] Require that vscale be a power of two

backend:AArch64

backend:RISC-V

llvm:analysis

llvm:instcombine

llvm:ir

llvm:SelectionDAGSelectionDAGISel as wellSelectionDAGISel as well

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 145098

#145098 In llvm/llvm-project;

· preames opened on Jun 20, 2025

[InlineCost] Simplify extractvalue across callsite

llvm:analysis

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 145054

#145054 In llvm/llvm-project;

· tobias-stadler opened on Jun 20, 2025