[llvm] RegisterCoalescer: Relax assert for super register def rematerialization (PR #69088)

via llvm-commits llvm-commits at lists.llvm.org
Sat Oct 14 19:51:04 PDT 2023


github-actions[bot] wrote:


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``````````bash
git-clang-format --diff 2dc6579f6fb12470559a68886c2a4aecaa8495dd 19c142e1f6b2214716d7145c07c7a04845b17a92 -- llvm/lib/CodeGen/RegisterCoalescer.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/CodeGen/RegisterCoalescer.cpp b/llvm/lib/CodeGen/RegisterCoalescer.cpp
index 78c5ccde5..9858482cd 100644
--- a/llvm/lib/CodeGen/RegisterCoalescer.cpp
+++ b/llvm/lib/CodeGen/RegisterCoalescer.cpp
@@ -1437,9 +1437,8 @@ bool RegisterCoalescer::reMaterializeTrivialDef(const CoalescerPair &CP,
                 (DefSubIdx &&
                  ((TRI->getSubReg(MO.getReg(), DefSubIdx) ==
                    MCRegister((unsigned)NewMI.getOperand(0).getReg())) ||
-                  TRI->isSubRegisterEq(NewMI.getOperand(0).getReg(), MO.getReg())
-                   )))
-                 );
+                  TRI->isSubRegisterEq(NewMI.getOperand(0).getReg(),
+                                       MO.getReg())))));
         NewMIImplDefs.push_back(MO.getReg().asMCReg());
       } else {
         assert(MO.getReg() == NewMI.getOperand(0).getReg());

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https://github.com/llvm/llvm-project/pull/69088


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