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Avoid maxnum(sNaN, x) optimizations / folds

backend:AMDGPU

backend:ARM

backend:X86

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

llvm:globalisel

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

llvm:SelectionDAGSelectionDAGISel as wellSelectionDAGISel as well

llvm:transforms

Status: Merged (completed).

llvm/llvm-projectnumber 170181

#170181 In llvm/llvm-project;

· by LewisCrawford was closed on Dec 2, 2025

[AMDGPU][NPM] Preserve analyses in AMDGPURewriteAGPRCopyMFMA for NPM

backend:AMDGPU

Status: Merged (completed).

llvm/llvm-projectnumber 170130

#170130 In llvm/llvm-project;

· by PrasoonMishra was closed on Dec 1, 2025

Revert "[RegAlloc] Relax the split constrain on MBB prolog"

backend:AMDGPU

backend:X86

llvm:codegen

llvm:regalloc

Status: Merged (completed).

llvm/llvm-projectnumber 169990

#169990 In llvm/llvm-project;

· by ronlieb was closed on Nov 29, 2025

[AMDGPU] Add support for HW_REG_WAVE_SCHED_MODE

backend:AMDGPU

Status: Merged (completed).

llvm/llvm-projectnumber 169840

#169840 In llvm/llvm-project;

· by lancesix was closed on Nov 28, 2025

[AMDGPU] Remove odd syntax in some RUN lines. NFC.

backend:AMDGPU

skip-precommit-approvalPR for CI feedback, not intended for reviewPR for CI feedback, not intended for review

Status: Merged (completed).

llvm/llvm-projectnumber 169831

#169831 In llvm/llvm-project;

· by jayfoad was closed on Nov 27, 2025

[AMDGPU] Remove unused functions isSigned. NFC

backend:AMDGPU

Status: Merged (completed).

llvm/llvm-projectnumber 169750

#169750 In llvm/llvm-project;

· by tclin914 was closed on Nov 27, 2025

[LoadStoreVectorizer] Fix one-element vector handling

backend:AMDGPU

llvm:transforms

vectorizers

Status: Merged (completed).

llvm/llvm-projectnumber 169671

#169671 In llvm/llvm-project;

· by cmc-rep was closed on Nov 27, 2025

[AMDGPU] Update strict floating point tests to be more comprehensive

backend:AMDGPU

Status: Merged (completed).

llvm/llvm-projectnumber 169578

#169578 In llvm/llvm-project;

· by chinmaydd was closed on Nov 26, 2025

Revert "Redesign Straight-Line Strength Reduction (SLSR) (#162930)"

backend:AMDGPU

backend:NVPTX

llvm:transforms

Status: Merged (completed).

llvm/llvm-projectnumber 169546

#169546 In llvm/llvm-project;

· by lialan was closed on Nov 25, 2025

[AMDGPU] Simplify VT comparisons. NFC.

backend:AMDGPU

Status: Merged (completed).

llvm/llvm-projectnumber 169526

#169526 In llvm/llvm-project;

· by jayfoad was closed on Nov 25, 2025

AMDGPU: Stop forcing RequiresCodeGenSCCOrder

backend:AMDGPU

Status: Merged (completed).

llvm/llvm-projectnumber 169522

#169522 In llvm/llvm-project;

· by arsenm was closed on Nov 25, 2025

AMDGPU: Remove DummyCGSCC use after buffer lowering passes

backend:AMDGPU

Status: Merged (completed).

llvm/llvm-projectnumber 169519

#169519 In llvm/llvm-project;

· by arsenm was closed on Nov 25, 2025