Run curated spirv-opt passes through slang-glslang. (#3266)

* Run curated spirv-opt passes through slang-glslang.

* Cleanup.

* Replace spirv-dis downstream compiler with glslang.

* delete slang-spirv-opt.cpp.

---------

Co-authored-by: Yong He <yhe@nvidia.com>

1 files changed, 0 insertions, 26 deletions

diff --git a/source/compiler-core/slang-spirv-dis-compiler.h b/source/compiler-core/slang-spirv-dis-compiler.h
deleted file mode 100644
index fb01627cd..000000000
--- a/source/compiler-core/slang-spirv-dis-compiler.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#pragma once
-
-#include "slang-downstream-compiler-util.h"
-
-#include "../core/slang-platform.h"
-
-namespace Slang
-{
-
-struct SPIRVDisDownstreamCompilerUtil
-{
-    static SlangResult locateCompilers(const String& path, ISlangSharedLibraryLoader* loader, DownstreamCompilerSet* set);
-};
-
-class SPIRVDisDownstreamCompiler : public DownstreamCompilerBase
-{
-public:
-    SPIRVDisDownstreamCompiler(const Desc& desc) : DownstreamCompilerBase(desc) {}
-
-    virtual SlangResult SLANG_MCALL convert(IArtifact* from, const ArtifactDesc& to, IArtifact** outArtifact) noexcept override;
-
-    virtual bool SLANG_MCALL isFileBased() noexcept override { return true; }
-    virtual SlangResult SLANG_MCALL compile(const CompileOptions& options, IArtifact** outArtifact) noexcept override;
-};
-
-}