[llvm-branch-commits] [SPARC][IAS] Add support for `prefetcha` instruction (PR #94250)

[via llvm-branch-commits]

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@@ -557,6 +557,36 @@
         ! V9: prefetch  [%i1+%i2], #one_read  ! encoding: [0xc3,0x6e,0x40,0x1a]
         prefetch  [ %i1 + %i2 ], #one_read
 
+        ! V8:      error: malformed ASI tag, must be a constant integer expression
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koachan wrote:

Changing them to return a NoMatch results in the error changing into `unknown token in expression`, but still doesn't catch that `prefetcha` is unavailable in V8...

https://github.com/llvm/llvm-project/pull/94250