http://llvm.org/bugs/show_bug.cgi?id=13719
Bug #: 13719
Summary: MachineScheduler asserts during
HMEditor::moveAllRangesFrom
Product: new-bugs
Version: trunk
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P
Component: new bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
Created attachment 9125
--> http://llvm.org/bugs/attachment.cgi?id=9125
flops.ll
llc flops.ll -enable-misched -mcpu=cortex-a9
Assertion failed: (validator.rangesOk() && "moveAllOperandsFrom broke
liveness."), function moveAllRangesFrom, file
/s/mirror/lib/CodeGen/LiveIntervalAnalysis.cpp, line 954.
5 llc 0x0000000104842795 __assert_rtn + 53
6 llc 0x00000001044f7248
llvm::LiveIntervals::HMEditor::moveAllRangesFrom(llvm::MachineInstr*,
llvm::SlotIndex) + 3672
7 llc 0x00000001044f60c2
llvm::LiveIntervals::handleMove(llvm::MachineInstr*) + 258
8 llc 0x0000000104558bd6 (anonymous
namespace)::ScheduleDAGMI::moveInstruction(llvm::MachineInstr*,
llvm::MachineBasicBlock::bundle_iterator<llvm::MachineInstr,
llvm::ilist_iterator<llvm::MachineInstr> >) + 118
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