Nathan Gauër 7c8b1275bc

[SPIR-V] Add pass to remove spv_ptrcast intrinsics (#128896) ...

OpenCL is allowed to cast pointers, meaning they can resolve some type
mismatches this way. In logical SPIR-V, those are restricted. This new
pass legalizes such pointer cast when targeting logical SPIR-V.

For now, this pass supports 3 cases we witnessed:
 - loading a vec3 from a vec4*.
 - loading a scalar from a vec*.
 - loading the 1st element of an array.

---------

Co-authored-by: Steven Perron <stevenperron@google.com>

2025-03-04 10:30:46 +01:00

..

argument-ptr-to-struct.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

array-skips-gep.ll

[SPIR-V] Add pass to remove spv_ptrcast intrinsics (#128896)

2025-03-04 10:30:46 +01:00

bitcast-fix-accesschain.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

bitcast-fix-load.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

bitcast-fix-store.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

builtin-ret-reg-type.ll

[SPIR-V] Improve type inference: fix types of return values in call lowering (#116609)

2024-11-29 20:44:25 +01:00

complex.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

composite-fun-fix-ptr-arg.ll

[SPIR-V] Fix OpFunctionParameter vs. OpTypeFunction types for pointer arguments when there are functions with aggregate arguments (#115044)

2024-11-06 11:17:45 +01:00

custom-kernel-arg-type.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

duplicate-type-ptr-def.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

gep-types-1.ll

[SPIR-V] Improve type inference: fix types of return values in call lowering (#116609)

2024-11-29 20:44:25 +01:00

gep-types-2.ll

[SPIR-V] Improve type inference: fix types of return values in call lowering (#116609)

2024-11-29 20:44:25 +01:00

getelementptr-addressspace.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

getelementptr-base-type.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

getelementptr-bitcast-load.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

getelementptr-downcast-vector.ll

[SPIR-V] Add pass to remove spv_ptrcast intrinsics (#128896)

2025-03-04 10:30:46 +01:00

getelementptr-kernel-arg-char.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

global-addrspacecast.ll

[SPIR-V] Fixup storage class for global private (#118318)

2024-12-03 13:42:02 +01:00

global-ptrtoint.ll

[SPIR-V] Fix emission of debug and annotation instructions and add SPV_EXT_optnone SPIR-V extension (#118402)

2024-12-03 16:18:06 +01:00

global-zeroinitializer.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

irtrans-added-int-const-32-64.ll

…

kernel-argument-builtin-vload-type-discrapency.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

kernel-argument-pointer-addressspace.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

kernel-argument-pointer-type-deduction-mismatch.ll

…

kernel-argument-pointer-type-deduction-no-bitcast-to-generic.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

kernel-argument-pointer-type-deduction-no-metadata.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

kernel-argument-pointer-type.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

kernel-argument-ptr-i8-default-element-type.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

kernel-argument-ptr-no-bitcast.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

load-addressspace.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

nested-struct-opaque-pointers.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

OpExtInst-OpenCL_std-ptr-types.ll

[SPIR-V] Ensure correct pointee types of some OpenCL Extended Instructions' pointer arguments (#114846)

2024-11-06 12:44:53 +01:00

phi-chain-types.ll

[SPIR-V] Improve type inference: fix types of return values in call lowering (#116609)

2024-11-29 20:44:25 +01:00

phi-valid-operand-types-rev.ll

[SPIR-V] Do instruction selection for G_BITCAST on an earlier stage (#114216)

2024-10-30 20:49:21 +01:00

phi-valid-operand-types-vs-calllowering-unwrapped.ll

[SPIR-V] Implement builtins for OpIAddCarry/OpISubBorrow and improve/fix type inference (#115192)

2024-11-14 15:30:05 +01:00

phi-valid-operand-types-vs-calllowering.ll

[SPIR-V] Implement builtins for OpIAddCarry/OpISubBorrow and improve/fix type inference (#115192)

2024-11-14 15:30:05 +01:00

phi-valid-operand-types.ll

[SPIR-V] Improve type inference: fix types of return values in call lowering (#116609)

2024-11-29 20:44:25 +01:00

ptr-access-chain-type.ll

[SPIR-V] Prevent type change of GEP results in type inference (#129250)

2025-02-28 20:55:14 +01:00

ptr-argument-byref.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

ptr-argument-byval.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

PtrCast-in-OpSpecConstantOp.ll

[SPIR-V] Fix emission of debug and annotation instructions and add SPV_EXT_optnone SPIR-V extension (#118402)

2024-12-03 16:18:06 +01:00

PtrCast-null-in-OpSpecConstantOp.ll

[SPIR-V] Overhaul module analysis to improve translation speed and simplify the underlying logics (#120415)

2025-01-07 10:42:23 +01:00

store-kernel-arg-i8-ptr-as-value-operand.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

store-kernel-arg-ptr-as-value-operand.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

store-operand-ptr-to-struct.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

struct-opaque-pointers.ll

[SPIR-V] Overhaul module analysis to improve translation speed and simplify the underlying logics (#120415)

2025-01-07 10:42:23 +01:00

tangled-ret.ll

[SPIR-V] Fix generation of invalid SPIR-V in cases of of bitcasts between pointers and multiple null pointers used in the input LLVM IR (#118298)

2024-12-03 16:08:25 +01:00

two-bitcast-or-param-users.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

two-subsequent-bitcasts.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

type-deduce-args-rev.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

type-deduce-args.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

type-deduce-by-call-chain.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

type-deduce-by-call-complex.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

type-deduce-by-call-rev.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

type-deduce-by-call.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

type-deduce-call-no-bitcast.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

type-deduce-global-dup.ll

…

type-deduce-simple-for.ll

…

type-deduce-sycl-stub.ll

[SPIR-V] Specify target environment in tests referring to the BuiltIn WorkgroupSize variable (#122755)

2025-01-14 17:44:07 +01:00

type-deduce-via-store-load-args-rev.ll

[SPIR-V] Improve type inference: fix types of return values in call lowering (#116609)

2024-11-29 20:44:25 +01:00

typeof-ptr-int.ll

[SPIR-V] Rework usage of virtual registers' types and classes (#104104)

2024-08-22 09:40:27 +02:00

variables-storage-class-vk.ll

[SPIR-V] Fixup storage class for global private (#118318)

2024-12-03 13:42:02 +01:00

variables-storage-class.ll

[SPIR-V] Fixup storage class for global private (#118318)

2024-12-03 13:42:02 +01:00