Enable NonUniformResourceIndex support for glsl, hlsl and spirv (#3899)

Fixes #387676* ForceInline SampleLevel to allow decorations to apply

* explictly add all the SPIRVAsmOperand Insts in non-differentiable list, which might get inadvertently processed when these functions are inlined into the main shader

* Support NonUniformResourceIndex for SPIR-V target

Fixes #3876

* add a new IR instruction for NonUniformResourceIndex

* slang ir emitter for nonuniform resource index

* update the hlsl meta slang

* Add test cases for NonUniformResourceIndex access for buffers and textures, with/without cast, nested access etc.

* add default c-like emitter for nonuniformresourceinfo

* added hlsl emitter

* added glsl emitter

* requisites for spirv enabling

- new decorator for nonuniformresourceindex
- emitter for nonuniformresourceindex signature change

* add hasResourceType checker

* add rwStructBuffType in resourcetype checker

* add a case for nonuniformres in emitDecorations

* DO NOT COMMIT: This change adds special handling for RWStructBuf within the isResourceType function, if it is a pointer to this resource, return true to make it work with nonuniformres test

* spirv emitter for decorations - update the emitLocalInst to perform decorations at the end

* added main spirv emitter code

* slang emit spirv bugfix

* hacky way of supporting Call Inst

* move code to cleanup nonuniform inst into helper function

* remove stale codefrom test

* add spirv decoration for nonuniform

* update test to remove global variables

* update coherent-2 test

* update comment for special handling

* update the spirv legalize to handle nested nonuniforms

improved logic that handles call ops, rwstructbuf, nested nonuniforms
etc.

* update nonuniform-array-of-tex test

* missed removing nonuniform inst causing duplicate decorations

* add glsl and hlsl variants of nonuniform tests

* repurpose the hasResource function into something specific for nonuniform inst decoration helper

* clean up comments and code around spirv-legalization to emit nonuniform inst by recursively looking into the inst

* use the helper canDecorateNonUniformInst to convert `nonUniformResourceInfo` inst to decoration

* converted compute/unbounded-array-of-array cross compile test into a simple check test

* update contains Resource helper function to be more generic

* clean up the case for opcall handling with nonuniform resource inst

* update ptr to struct buffer check to be more explicit and rename the function to check for ptr to resource type

* update comments and fix the test for coherent

* fix typos

* update logic on spirv legalize to delete dead instructions - for some reason this doesn't automatically happen

* add comments to declarations

* add NonuniformResourceIndex to the non-differential inst list

0 files changed, 0 insertions, 0 deletions