[llvm] ce44e0b - [VPlan] Handle Select in isSingleScalar. (NFCI)

[Florian Hahn via llvm-commits]

Author: Florian Hahn
Date: 2025-08-28T22:04:36+01:00
New Revision: ce44e0b63ad277aae6909b3b2cfd57c8163de4c1

URL: https://github.com/llvm/llvm-project/commit/ce44e0b63ad277aae6909b3b2cfd57c8163de4c1
DIFF: https://github.com/llvm/llvm-project/commit/ce44e0b63ad277aae6909b3b2cfd57c8163de4c1.diff

LOG: [VPlan] Handle Select in isSingleScalar. (NFCI)

Selects also are single-scalars if all their operands are. Should be NFC
at the moment, but will be used in future patches.

Added: 
    

Modified: 
    llvm/lib/Transforms/Vectorize/VPlanUtils.h

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Vectorize/VPlanUtils.h b/llvm/lib/Transforms/Vectorize/VPlanUtils.h
index 9e1d325a4d8d6..2959e9440e753 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanUtils.h
+++ b/llvm/lib/Transforms/Vectorize/VPlanUtils.h
@@ -49,6 +49,7 @@ inline bool isSingleScalar(const VPValue *VPV) {
     case Instruction::GetElementPtr:
     case Instruction::ICmp:
     case Instruction::FCmp:
+    case Instruction::Select:
     case VPInstruction::Broadcast:
     case VPInstruction::PtrAdd:
       return true;