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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-09-26 16:05:55 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-09-26 16:05:55 +0000 |
| commit | 2cf54d7b713ce3f60cd44a3c084b5d42cb190f4c (patch) | |
| tree | 6081a9290084fce320fd0965a99d052063d2d4a7 /llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp | |
| parent | be13c43e08436fde88671b0912bae53dd4462f7b (diff) | |
| download | bcm5719-llvm-2cf54d7b713ce3f60cd44a3c084b5d42cb190f4c.tar.gz bcm5719-llvm-2cf54d7b713ce3f60cd44a3c084b5d42cb190f4c.zip | |
ARMBaseInstrInfo getOperandLatency - silence static analyzer dyn_cast<> null dereference warnings. NFCI.
The static analyzer is warning about potential null dereferences, but we should be able to use cast<> directly and if not assert will fire for us.
llvm-svn: 372992
Diffstat (limited to 'llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp b/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp index 270fefed380..de53cb3b59d 100644 --- a/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp +++ b/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp @@ -4337,10 +4337,10 @@ ARMBaseInstrInfo::getOperandLatency(const InstrItineraryData *ItinData, } const MCInstrDesc &UseMCID = get(UseNode->getMachineOpcode()); - const MachineSDNode *DefMN = dyn_cast<MachineSDNode>(DefNode); + auto *DefMN = cast<MachineSDNode>(DefNode); unsigned DefAlign = !DefMN->memoperands_empty() ? (*DefMN->memoperands_begin())->getAlignment() : 0; - const MachineSDNode *UseMN = dyn_cast<MachineSDNode>(UseNode); + auto *UseMN = cast<MachineSDNode>(UseNode); unsigned UseAlign = !UseMN->memoperands_empty() ? (*UseMN->memoperands_begin())->getAlignment() : 0; int Latency = getOperandLatency(ItinData, DefMCID, DefIdx, DefAlign, |
