[llvm] [SPIRV] Prevent creation of jump tables from switch (PR #82287)

[Nathan Gauër via llvm-commits]

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@@ -31,6 +31,10 @@ class SPIRVTargetLowering : public TargetLowering {
     return true;
   }
 
+  // Set the lower limit for number of blocks in a jump table in such a way to
+  // prevent creation of jump tables from switch
+  unsigned getMinimumJumpTableEntries() const override { return 0xffffffff; }
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Keenuts wrote:

Sure, wondering if a warning/error should be emitted in the driver if this flag is used with the spirv target.

https://github.com/llvm/llvm-project/pull/82287