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| author | Kazu Hirata <kazu@google.com> | 2021-01-16 09:40:54 -0800 |
|---|---|---|
| committer | Kazu Hirata <kazu@google.com> | 2021-01-16 09:40:55 -0800 |
| commit | 2082b10d100e8dbaffc2ba8f497db5d2ab61beb2 (patch) | |
| tree | bd4009ec1be75af68d9afb9fdcf525e0d56ca73e /llvm/lib/CodeGen/PHIElimination.cpp | |
| parent | 19aacdb715aea1de56a47b807a555335610a11c2 (diff) | |
| download | llvm-2082b10d100e8dbaffc2ba8f497db5d2ab61beb2.zip llvm-2082b10d100e8dbaffc2ba8f497db5d2ab61beb2.tar.gz llvm-2082b10d100e8dbaffc2ba8f497db5d2ab61beb2.tar.bz2 | |
[llvm] Use *::empty (NFC)
Diffstat (limited to 'llvm/lib/CodeGen/PHIElimination.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/PHIElimination.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/PHIElimination.cpp b/llvm/lib/CodeGen/PHIElimination.cpp index c486319..8148b64 100644 --- a/llvm/lib/CodeGen/PHIElimination.cpp +++ b/llvm/lib/CodeGen/PHIElimination.cpp @@ -394,8 +394,7 @@ void PHIElimination::LowerPHINode(MachineBasicBlock &MBB, } LiveInterval &DestLI = LIS->getInterval(DestReg); - assert(DestLI.begin() != DestLI.end() && - "PHIs should have nonempty LiveIntervals."); + assert(!DestLI.empty() && "PHIs should have nonempty LiveIntervals."); if (DestLI.endIndex().isDead()) { // A dead PHI's live range begins and ends at the start of the MBB, but // the lowered copy, which will still be dead, needs to begin and end at |