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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2025-01-09 18:15:55 +0900 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2025-01-09 18:15:55 +0900 |
| commit | bdcf47e4bcb92889665825654bb80a8bbe30379e (patch) | |
| tree | 4de1d6b4ddc69f4f32daabb11ad5c71ab0cf895e /llvm/lib/CodeGen/MachineTraceMetrics.cpp | |
| parent | e7fd5cd25334048980ea207a9eff72698724721a (diff) | |
| parent | fea7da1b00cc97d742faede2df96c7d327950f49 (diff) | |
| download | llvm-users/chapuni/cov/single/base.zip llvm-users/chapuni/cov/single/base.tar.gz llvm-users/chapuni/cov/single/base.tar.bz2 | |
Merge branch 'users/chapuni/cov/single/nextcount' into users/chapuni/cov/single/baseusers/chapuni/cov/single/base
Diffstat (limited to 'llvm/lib/CodeGen/MachineTraceMetrics.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineTraceMetrics.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/llvm/lib/CodeGen/MachineTraceMetrics.cpp b/llvm/lib/CodeGen/MachineTraceMetrics.cpp index 6576f97..021c1a0 100644 --- a/llvm/lib/CodeGen/MachineTraceMetrics.cpp +++ b/llvm/lib/CodeGen/MachineTraceMetrics.cpp @@ -683,11 +683,10 @@ struct DataDep { DataDep(const MachineRegisterInfo *MRI, unsigned VirtReg, unsigned UseOp) : UseOp(UseOp) { assert(Register::isVirtualRegister(VirtReg)); - MachineRegisterInfo::def_iterator DefI = MRI->def_begin(VirtReg); - assert(!DefI.atEnd() && "Register has no defs"); - DefMI = DefI->getParent(); - DefOp = DefI.getOperandNo(); - assert((++DefI).atEnd() && "Register has multiple defs"); + MachineOperand *DefMO = MRI->getOneDef(VirtReg); + assert(DefMO && "Register does not have unique def"); + DefMI = DefMO->getParent(); + DefOp = DefMO->getOperandNo(); } }; |