[llvm] [RISCV] Include RISCVGenSearchTable.inc in RISCVISelDAGToDAG.h (PR #126326)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-risc-v

Author: Min-Yih Hsu (mshockwave)

<details>
<summary>Changes</summary>

This line was previously removed when 12d47247e5046b959af180e12f648c54e2c5e863 moved it to RISCVInstrInfo.h. But we probably don't want to have dangling `#define *_DECL` (RISCVGenSearchableTables.inc will `#undef` these macros) and I think there is no harm putting declarations of those search table functions in RISCVISelDAGToDAG.h.

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Full diff: https://github.com/llvm/llvm-project/pull/126326.diff


1 Files Affected:

- (modified) llvm/lib/Target/RISCV/RISCVISelDAGToDAG.h (+1) 


``````````diff
diff --git a/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.h b/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.h
index 592f517358506b..bb786e4b2bb40f 100644
--- a/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.h
+++ b/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.h
@@ -278,6 +278,7 @@ struct VLX_VSXPseudo {
 #define GET_RISCVVSETable_DECL
 #define GET_RISCVVLXTable_DECL
 #define GET_RISCVVSXTable_DECL
+#include "RISCVGenSearchableTables.inc"
 } // namespace RISCV
 
 } // namespace llvm

``````````

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https://github.com/llvm/llvm-project/pull/126326