[llvm] 19a1b67 - [RISCV] Fix typo in C9LeftShift

[via llvm-commits]

Author: wangpc
Date: 2023-07-31T16:49:47+08:00
New Revision: 19a1b67b6d7a955ea5856a00d29b6358441448dd

URL: https://github.com/llvm/llvm-project/commit/19a1b67b6d7a955ea5856a00d29b6358441448dd
DIFF: https://github.com/llvm/llvm-project/commit/19a1b67b6d7a955ea5856a00d29b6358441448dd.diff

LOG: [RISCV] Fix typo in C9LeftShift

It should be 9 instead of 5.

Reviewed By: kazu

Differential Revision: https://reviews.llvm.org/D156500

Added: 
    

Modified: 
    llvm/lib/Target/RISCV/RISCVInstrInfoZb.td

Removed: 
    


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diff  --git a/llvm/lib/Target/RISCV/RISCVInstrInfoZb.td b/llvm/lib/Target/RISCV/RISCVInstrInfoZb.td
index 773766496c5891..0cee7b9a1cebc7 100644
--- a/llvm/lib/Target/RISCV/RISCVInstrInfoZb.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfoZb.td
@@ -183,7 +183,7 @@ def C5LeftShift : PatLeaf<(imm), [{
 
 def C9LeftShift : PatLeaf<(imm), [{
   uint64_t C = N->getZExtValue();
-  return C > 5 && (C >> llvm::countr_zero(C)) == 9;
+  return C > 9 && (C >> llvm::countr_zero(C)) == 9;
 }]>;
 
 // Constant of the form (3 << C) where C is less than 32.