Kavin Gnanapandithan 33a14cbe35

[RISCV] Add guard to prevent GPRPair merge on targets without Zdinx or P (#186600) ...

Resolves #186527.

The issue points out that GPRPair merge logic in the RISCVMoveMerger
pass was being called on a target without `zdinx` or `experimental-P`,
triggering an unreachable in `getGPRPairCopyOpcode`.

This patch fixes this issue by guarding `isEvenRegisterCopy` and
`isOddRegisterCopy` to return false when neither Zdinx nor P is present.

2026-03-22 10:26:33 -07:00

..

ABI

[LLVMABI] Implement the ABI Typesystem (#158329)

2026-01-01 07:52:55 +05:30

Analysis

[CFG] Support CycleInfo in isPotentiallyReachable() (#187681)

2026-03-20 14:12:36 +00:00

AsmParser

[LLVM] Improve IR parsing and printing for target memory locations (#176968)

2026-03-19 17:29:54 +00:00

BinaryFormat

[z/OS] Recognize EBCDIC archive magic (#186854)

2026-03-17 15:18:43 -04:00

Bitcode

[LLVM] Add flatten function attribute to LLVM IR and implement recursive inlining in AlwaysInliner (#174899)

2026-03-19 11:25:46 -07:00

Bitstream

…

CAS

[llvm] Turn misc copy-assign to move-assign (#184143)

2026-03-03 06:47:28 +00:00

CGData

…

CodeGen

[TargetLowering] Refactor expandDIVREMByConstant to share more code. NFC (#187582)

2026-03-21 11:23:16 -07:00

CodeGenTypes

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DebugInfo

[llvm][DebugInfo] Use formatv instead of format in DWARFDebugLoc (#186800)

2026-03-22 11:40:15 +01:00

Debuginfod

Re-reland "[Support] Move HTTP client/server to new LLVMSupportHTTP lib (NFC)" (#186074)

2026-03-12 15:20:48 +01:00

Demangle

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DTLTO

[DTLTO][Windows] Expand short 8.3 form paths in ThinLTO module IDs (#178303)

2026-02-11 21:20:25 +00:00

DWARFCFIChecker

[perf] Replace copy-assign by move-assign in llvm/lib/DWARFCFIChecker… (#178174)

2026-01-31 09:21:32 +00:00

DWARFLinker

[dsymutil] Preserve DWARF debug info for assembly files (#187575)

2026-03-20 16:17:32 -05:00

DWP

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ExecutionEngine

[IR][NFCI] Remove *WithoutDebug (#187240)

2026-03-18 15:08:41 +00:00

Extensions

[NFC][LLVM] Fix macro redefinition warning in Extensions.cpp (#178555)

2026-01-29 08:03:22 -08:00

FileCheck

[regex][FileCheck] Support back-references up to 20. (#174150)

2026-01-18 21:18:39 +01:00

Frontend

[tools][examples][NFC] Drop remaining uses of BranchInst (#187293)

2026-03-18 15:38:50 +00:00

Fuzzer

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FuzzMutate

[IR] Don't allow successors() over block without terminators (#186646)

2026-03-15 20:34:38 +00:00

InterfaceStub

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IR

[IR][NFC] Fix MSVC deprecation warnings about BranchInst (#187702)

2026-03-20 18:24:29 +01:00

IRPrinter

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IRReader

[llvm-c] Add LLVMParseIRInContext2 (#174085)

2026-01-08 16:50:05 +00:00

LineEditor

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Linker

[IRMover] Use signature for exact definition (#177381)

2026-01-26 09:47:30 +01:00

LTO

[DTLTO] Speed up temporary file removal in the ThinLTO backend (#186988)

2026-03-19 20:08:23 +00:00

MC

[MC,clang] Fix -Wa,--noexecstack not emitting .note.GNU-stack (#187880)

2026-03-22 16:58:31 +00:00

MCA

[llvm-mca] Missing data dependencies due to constant registers not being cached (#177990)

2026-02-17 09:38:12 -08:00

ObjCopy

[objcopy][Wasm] Make strip-all remove all non-engine-interpreted sections (#180246)

2026-02-06 12:39:45 -08:00

Object

[AMDGPU] Use an X-macro to define ELF machine types and names. NFCI. (#185882)

2026-03-12 10:13:41 +00:00

ObjectYAML

[DebugInfo][CodeView] Support S_DEFRANGE_REGISTER_REL_INDIR (#186410)

2026-03-19 17:29:29 +01:00

Option

Don't crash when given an empty input filename. (#184718)

2026-03-05 12:50:03 -08:00

Passes

[LoopRotate] Use SCEV exit counts to improve rotation profitability (#187483)

2026-03-20 10:21:15 +00:00

Plugins

[LLVM][NFC] Move PassPlugin from Passes to separate library

2025-12-22 18:11:34 +01:00

ProfileData

Restore #125407, Make covmap tolerant of nested Decisions (#183073)

2026-02-28 20:13:29 +09:00

Remarks

[AsmPrinter] Only warn about unsupported remarks section if requested (#187362)

2026-03-18 15:53:46 -07:00

SandboxIR

[SandboxIR] Implement UncondBrInst and CondBrInst (#187196)

2026-03-19 10:28:32 -07:00

Support

[lldb] Add HTTP support in SymbolLocatorSymStore (#186986)

2026-03-20 12:47:45 +01:00

TableGen

[TabelGen] Use ID{n-m} for outer let statements (#187436)

2026-03-19 18:38:43 +08:00

Target

[RISCV] Add guard to prevent GPRPair merge on targets without Zdinx or P (#186600)

2026-03-22 10:26:33 -07:00

TargetParser

[AMDGPU] Add target features for SWMMAC instructions (#185785)

2026-03-18 13:52:34 -07:00

Telemetry

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Testing

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TextAPI

[NFC] Implicit container copy cleanup (#174702)

2026-01-14 11:16:32 +01:00

ToolDrivers

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Transforms

[SLP]Do not try to reduced instruction, marked for deletion in previous attempts

2026-03-22 10:10:48 -07:00

WindowsDriver

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WindowsManifest

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XRay

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CMakeLists.txt

[CMake][LLVM] Add PCH infrastructure and LLVMSupport PCH (#176420)

2026-02-20 12:07:18 +01:00