[llvm] 74f4dae - fix unused variable warnings in conditionals

[Mikhail Goncharov via llvm-commits]

Author: Mikhail Goncharov
Date: 2023-08-30T14:36:42+02:00
New Revision: 74f4daef0412be33002bd4e24a30cb47d0187ecf

URL: https://github.com/llvm/llvm-project/commit/74f4daef0412be33002bd4e24a30cb47d0187ecf
DIFF: https://github.com/llvm/llvm-project/commit/74f4daef0412be33002bd4e24a30cb47d0187ecf.diff

LOG: fix unused variable warnings in conditionals

for 92023b15099012a657da07ebf49dd7d94a260f84

Added: 
    

Modified: 
    llvm/lib/Transforms/Scalar/EarlyCSE.cpp
    llvm/lib/Transforms/Scalar/Scalarizer.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
index 67e8e82e408f64..439235f47471ef 100644
--- a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
+++ b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
@@ -1424,7 +1424,7 @@ bool EarlyCSE::processNode(DomTreeNode *Node) {
 
     // If this is a simple instruction that we can value number, process it.
     if (SimpleValue::canHandle(&Inst)) {
-      if (auto *CI = dyn_cast<ConstrainedFPIntrinsic>(&Inst)) {
+      if ([[maybe_unused]] auto *CI = dyn_cast<ConstrainedFPIntrinsic>(&Inst)) {
         assert(CI->getExceptionBehavior() != fp::ebStrict &&
                "Unexpected ebStrict from SimpleValue::canHandle()");
         assert((!CI->getRoundingMode() ||

diff  --git a/llvm/lib/Transforms/Scalar/Scalarizer.cpp b/llvm/lib/Transforms/Scalar/Scalarizer.cpp
index 86b55dfd304a05..14df394e2b4155 100644
--- a/llvm/lib/Transforms/Scalar/Scalarizer.cpp
+++ b/llvm/lib/Transforms/Scalar/Scalarizer.cpp
@@ -730,7 +730,8 @@ bool ScalarizerVisitor::splitCall(CallInst &CI) {
   // vector type, which is true for all current intrinsics.
   for (unsigned I = 0; I != NumArgs; ++I) {
     Value *OpI = CI.getOperand(I);
-    if (auto *OpVecTy = dyn_cast<FixedVectorType>(OpI->getType())) {
+    if ([[maybe_unused]] auto *OpVecTy =
+            dyn_cast<FixedVectorType>(OpI->getType())) {
       assert(OpVecTy->getNumElements() == VS->VecTy->getNumElements());
       std::optional<VectorSplit> OpVS = getVectorSplit(OpI->getType());
       if (!OpVS || OpVS->NumPacked != VS->NumPacked) {