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