[llvm] 500547b - [ARM] Remove unused declaration CreateParallelPairs

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2023-05-19T22:49:31-07:00
New Revision: 500547be76995eaeb6dcbf2f6946374bf6853a8b

URL: https://github.com/llvm/llvm-project/commit/500547be76995eaeb6dcbf2f6946374bf6853a8b
DIFF: https://github.com/llvm/llvm-project/commit/500547be76995eaeb6dcbf2f6946374bf6853a8b.diff

LOG: [ARM] Remove unused declaration CreateParallelPairs

The declaration was added without a corresponding function definition
by:

  commit 85ad78b1cfa3932eb658365b74f5b08c25dbfb0e
  Author: Sam Parker <sam.parker at arm.com>
  Date:   Thu Jul 11 07:47:50 2019 +0000

Added: 
    

Modified: 
    llvm/lib/Target/ARM/ARMParallelDSP.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/ARM/ARMParallelDSP.cpp b/llvm/lib/Target/ARM/ARMParallelDSP.cpp
index d9b90af4fa996..fc2fe1519830d 100644
--- a/llvm/lib/Target/ARM/ARMParallelDSP.cpp
+++ b/llvm/lib/Target/ARM/ARMParallelDSP.cpp
@@ -152,10 +152,6 @@ namespace {
       MulPairs.push_back(std::make_pair(Mul0, Mul1));
     }
 
-    /// Return true if enough mul operations are found that can be executed in
-    /// parallel.
-    bool CreateParallelPairs();
-
     /// Return the add instruction which is the root of the reduction.
     Instruction *getRoot() { return Root; }