[llvm] 2491dc3 - [Utils] Fix a warning

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2025-09-12T09:13:16-07:00
New Revision: 2491dc3d6fa6f5e7474fbdac28a8eefdeba52d49

URL: https://github.com/llvm/llvm-project/commit/2491dc3d6fa6f5e7474fbdac28a8eefdeba52d49
DIFF: https://github.com/llvm/llvm-project/commit/2491dc3d6fa6f5e7474fbdac28a8eefdeba52d49.diff

LOG: [Utils] Fix a warning

This patch fixes:

  llvm/lib/Transforms/Utils/SimplifyCFG.cpp:338:6: error: unused
  function 'isSelectInRoleOfConjunctionOrDisjunction'
  [-Werror,-Wunused-function]

Added: 
    

Modified: 
    llvm/lib/Transforms/Utils/SimplifyCFG.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
index e5517409ded70..5a842f9b49c1b 100644
--- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -335,7 +335,8 @@ class SimplifyCFGOpt {
 // we synthesize a || b as select a, true, b
 // we synthesize a && b as select a, b, false
 // this function determines if SI is playing one of those roles.
-bool isSelectInRoleOfConjunctionOrDisjunction(const SelectInst *SI) {
+[[maybe_unused]] bool
+isSelectInRoleOfConjunctionOrDisjunction(const SelectInst *SI) {
   return ((isa<ConstantInt>(SI->getTrueValue()) &&
            (dyn_cast<ConstantInt>(SI->getTrueValue())->isOne())) ||
           (isa<ConstantInt>(SI->getFalseValue()) &&