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18 lines
919 B
18 lines
919 B
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Slang compiler version
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See SlangVersion in frameworks/compile/slang/slang_version.h. The
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bitcode wrapper has a field that indicates the version of the slang
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compiler that produced that bitcode. A bitcode consumer is allowed to
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make certain assumptions if the version number is sufficiently high.
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However, only user bitcode has a wrapper -- libclcore.bc does not.
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Therefore, libclcore.bc must not violate ANY of the guarantees
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provided at a particular SlangVersion that allow the aforementioned
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assumptions. This is important because when user bitcode is linked to
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libclcore.bc (bcc::Script::LinkRuntime()) the linked bitcode is
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treated as having the same SlangVersion as the user bitcode. This
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implies that whenever we modify (runtime, driver, bcc) to take
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advantage of some new SlangVersion guarantee, we may have to update
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libclcore.bc to conform to that guarantee.
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