[llvm] 209c07d - [RISCV] Add debug message that should have been in D126843.

[Craig Topper via llvm-commits]

Author: Craig Topper
Date: 2022-06-08T16:46:22-07:00
New Revision: 209c07d486f7d28bef4093ad68c23073e5c974a4

URL: https://github.com/llvm/llvm-project/commit/209c07d486f7d28bef4093ad68c23073e5c974a4
DIFF: https://github.com/llvm/llvm-project/commit/209c07d486f7d28bef4093ad68c23073e5c974a4.diff

LOG: [RISCV] Add debug message that should have been in D126843.

For consistency with the other messages in this file.

Added: 
    

Modified: 
    llvm/lib/Target/RISCV/RISCVMergeBaseOffset.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/RISCV/RISCVMergeBaseOffset.cpp b/llvm/lib/Target/RISCV/RISCVMergeBaseOffset.cpp
index 6452f1a13c9c8..13a47eccb54fd 100644
--- a/llvm/lib/Target/RISCV/RISCVMergeBaseOffset.cpp
+++ b/llvm/lib/Target/RISCV/RISCVMergeBaseOffset.cpp
@@ -214,6 +214,7 @@ bool RISCVMergeBaseOffsetOpt::detectAndFoldOffset(MachineInstr &HiLUI,
       MachineInstr &TailTail = *MRI->use_instr_begin(TailDestReg);
       if (TailTail.getOpcode() == RISCV::ADDI) {
         Offset += TailTail.getOperand(2).getImm();
+        LLVM_DEBUG(dbgs() << "  Offset Instrs: " << Tail << TailTail);
         DeadInstrs.insert(&Tail);
         foldOffset(HiLUI, LoADDI, TailTail, Offset);
         return true;