nvmecontrol: Remove an incorrect use of PAGE_SIZE
The mdts value is in terms of the nvme page size, not the host page
size. On many architectures these are both 4k, however on arm64 it is
possible to build a system with the host page size of 16k.
Use NVME_MPS_SHIFT to get the correct nvme page shift.
Reviewed by: imp
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D55334
[X86] computeKnownBitsForTargetNode - add X86ISD::FANDN coverage and X86SelectionDAGTest infrastructure (#181994)
Setup X86SelectionDAGTest unit tests (matching for AArch64/ARM/RISCV pattern) to allow us to more easily test X86ISD DAG nodes.
First test is for X86ISD::FANDN nodes, which are very tricky to test in regular tests as they so often fold beforehand
AMDGPU/GlobalISel: Regbanklegalize rules for INTRIN_IMAGE
Regbanklegalize rules for INTRIN_IMAGE loads and stores.
Because of very large number of different type signatures, rule specifies
only function for lowering (waterfall lowering of RsrcIdx operand if needed)
and this function also applies register banks.
[mlir][scf] Refactor and improve ParallelLoopFusion (#179284)
Refactor and extend the scf::ParalleLoopFusion pass:
- Refactor code, rename functions and add comments to improve
readability
- Make the dependency analysis safer by checking for read-after-write
dependencies also with vector.load/store & vector.transfer_read/write
ops, in addition to memref.load/store, and bail out when other
unsupported ops with memory effects are found.
- Extend the cases when the fusion is applied: allow fusing also when
one of the two loops reads/writes to memory through a full view/alias of
the buffer (read/written by the dual operation in the other loop) that
can be trivially resolved, including rank-reducing full subviews.
[CodeGen] Refactor register operand parsing in MI parser (#181748)
- Refactor register operand parsing to eliminate duplicated LLT parsing
code.
- Additionally, fix the register operand syntax in MI LangRef to match
what the parser supports.
fdisk(8): Silence "invalid fdisk partition table" warning
When we're initializing the disk (i.e., with -i or -I flag), silence the
"invalid fdisk partition table found" warning.
[X86] LowerAndToBT - fold ICMP_ZERO(AND(X,AND(Y,SHL(1,Z)))) -> BT(AND(X,Y),Z) patterns (#182007)
Use m_ReassociatableAnd matcher to handle any permutation of a 3 op AND chain that involves a bit test
Fix 1 of 2 for #147216
[ASan/sanitizers] Make stack unwinding better on Windows. (#180205)
I created an issue about this in #179976.
Clang's Address Sanitizer installs its own SEH filter which handles some
types of uncaught exceptions. Along with register values and some other
information, it also generates a stack trace. However, current logic is
incomplete. It relies on DbgHelp's SymFunctionTableAccess64 and
SymGetModuleBase64 which won't work with machine code that has its
RUNTIME_FUNCTION entry registered with Rtl* (e.g. RtlAddFunctionTable)
system calls. Most likely, this is because DbgHelp either relies on
information in PDB files or considers PDATA and XDATA only from loaded
EXE and DLL modules. Either way, consider the following example:
```
#include <windows.h>
#include <iostream>
#include <vector>
[150 lines not shown]
