Author: Philip Reames Date: 2025-09-26T07:55:18-07:00 New Revision: 22e10bb12cab65673e7259c63f322208761a0da6
URL: https://github.com/llvm/llvm-project/commit/22e10bb12cab65673e7259c63f322208761a0da6 DIFF: https://github.com/llvm/llvm-project/commit/22e10bb12cab65673e7259c63f322208761a0da6.diff LOG: Revert "[RegAlloc] Strengthen asserts in LiveRangeEdit::scanRemattable [nfc] …" This reverts commit bba91727789bed302758dac282107a44c7b33504. Added: Modified: llvm/lib/CodeGen/LiveRangeEdit.cpp Removed: ################################################################################ diff --git a/llvm/lib/CodeGen/LiveRangeEdit.cpp b/llvm/lib/CodeGen/LiveRangeEdit.cpp index 4aeacc332476d..59bc82dc267b5 100644 --- a/llvm/lib/CodeGen/LiveRangeEdit.cpp +++ b/llvm/lib/CodeGen/LiveRangeEdit.cpp @@ -75,11 +75,11 @@ void LiveRangeEdit::scanRemattable() { Register Original = VRM->getOriginal(getReg()); LiveInterval &OrigLI = LIS.getInterval(Original); VNInfo *OrigVNI = OrigLI.getVNInfoAt(VNI->def); - assert(OrigVNI && "Corrupt interval mapping?"); - if (OrigVNI->isPHIDef()) + if (!OrigVNI) continue; MachineInstr *DefMI = LIS.getInstructionFromIndex(OrigVNI->def); - assert(DefMI && "Missing instruction for def slot"); + if (!DefMI) + continue; if (TII.isReMaterializable(*DefMI)) Remattable.insert(OrigVNI); } _______________________________________________ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
