[llvm-branch-commits] [llvm] AMDGPU: Fix inst-selection of large scratch offsets with sgpr base (PR #110256)

[Jay Foad via llvm-branch-commits]

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@@ -1911,7 +1911,7 @@ bool AMDGPUDAGToDAGISel::SelectScratchSAddr(SDNode *Parent, SDValue Addr,
                     0);
   }
 
-  Offset = CurDAG->getTargetConstant(COffsetVal, DL, MVT::i16);
+  Offset = CurDAG->getTargetConstant(COffsetVal, DL, MVT::i32);
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jayfoad wrote:

There are two more places in `SelectScratchSVAddr` below that need the same fix.

https://github.com/llvm/llvm-project/pull/110256