Fabian Mora f5b73760e1

[mlir][MemRef] Add UB as a dependent dialect and use ub.poison for Mem2Reg (#168066) ...

This patch adds `ub` as a dependent dialect to `memref`, and uses
`ub.poison` as the default value in `AllocaOp::getDefaultValue` for the
mem2reg pass.

This aligns the behavior of `mem2reg` with LLVM, where loading a value
before having a value should be poison.

---------

Signed-off-by: Fabian Mora <fabian.mora-cordero@amd.com>

2025-11-15 20:46:20 +00:00

..

alloc-to-alloca.mlir

…

canonicalize.mlir

[mlir][memref] Fold extract_strided_metadata(cast(x)) into extract_strided_metadata(x) (#164585)

2025-10-23 08:54:38 +08:00

emulate-narrow-type.mlir

[mlir][MemRef] Add support for emulating narrow floats (#148036)

2025-07-14 11:18:51 -04:00

emulate-wide-int.mlir

[mlir][memref] Fix type conversion in emulate-wide-int and emulate-narrow-type (#112214)

2024-10-17 09:08:24 +08:00

expand-ops.mlir

[mlir] remove unnecessary atomic_rmw expansions (#144515)

2025-06-18 13:32:46 +02:00

expand-realloc.mlir

…

expand-strided-metadata.mlir

[mlir][memref] Remove invalid extract_aligned_pointer_as_index folding in ExpandStridedMetadata (#167615)

2025-11-12 22:29:56 +03:00

extract-address-computations.mlir

[mlir] introduce debug transform dialect extension (#77595)

2024-01-12 13:24:02 +01:00

flatten_memref.mlir

[MLIR] Add a utility pass to linearize memref (#136797)

2025-05-22 13:05:37 -04:00

fold-memref-alias-ops.mlir

[mlir][MemRef] Use specialized index ops to fold expand/collapse_shape (#138930)

2025-05-13 13:28:53 -05:00

int-range-inference.mlir

[mlir][IntRangeInference] Infer values for {memref,tensor}.dim (#122945)

2025-01-29 18:43:53 -06:00

invalid.mlir

[mlir] Introduce AlignmentAttrOpInterface to expose MaybeAlign (#161440)

2025-11-06 14:33:47 -05:00

make-loop-independent.mlir

…

mem2reg-statistics.mlir

…

mem2reg.mlir

[mlir][MemRef] Add UB as a dependent dialect and use ub.poison for Mem2Reg (#168066)

2025-11-15 20:46:20 +00:00

multibuffer.mlir

…

normalize-memrefs-ops-dynamic.mlir

…

normalize-memrefs-ops.mlir

[mlir] Add memref normalization support for reinterpret_cast op (#133417)

2025-04-30 14:13:09 +05:30

normalize-memrefs.mlir

[mlir][bufferization][NFC] Rename to_memref to to_buffer (#137180)

2025-05-14 11:17:09 +02:00

ops.mlir

Revert "[mlir][memref]: Collapse strided unit dim even if strides are dynamic" (#166448)

2025-11-04 21:49:46 +00:00

resolve-dim-ops.mlir

[mlir][tosa] Change Transpose perms operand to attribute (#128115)

2025-02-25 10:00:26 -08:00

runtime-verification.mlir

[MLIR] Generalize expand_shape to take shape as explicit input (#90040)

2024-04-30 09:28:35 -07:00

sroa.mlir

[mlir][memref] Fix segfault in SROA (#71063)

2023-11-06 13:53:16 +01:00

subview.mlir

[mlir][memref] Verify out-of-bounds access for memref.subview (#133086)

2025-03-31 10:28:55 -07:00

transform-ops.mlir

[mlir]: Add handling of escaped memrefs to erase_dead_alloc_and_stores (#167255)

2025-11-11 10:14:50 +00:00

value-bounds-op-interface-impl.mlir

[MemRef] Implement value bounds interface for CollapseShapeOp (#164955)

2025-10-28 09:24:35 -07:00