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author | Craig Topper <craig.topper@gmail.com> | 2014-04-24 06:44:33 +0000 |
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committer | Craig Topper <craig.topper@gmail.com> | 2014-04-24 06:44:33 +0000 |
commit | e703fcb9757820fe27d9ef98ce3775d9c6d6e898 (patch) | |
tree | 723280dd6234fa80ce8d001b0e09378ca717f6c9 /lib/CodeGen/AsmPrinter/DwarfException.cpp | |
parent | 2c0470e781355a96f901fcf863f59b814eac20fa (diff) | |
download | llvm-e703fcb9757820fe27d9ef98ce3775d9c6d6e898.tar.gz llvm-e703fcb9757820fe27d9ef98ce3775d9c6d6e898.tar.bz2 llvm-e703fcb9757820fe27d9ef98ce3775d9c6d6e898.tar.xz |
[C++] Use 'nullptr'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207083 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfException.cpp')
-rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfException.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.cpp b/lib/CodeGen/AsmPrinter/DwarfException.cpp index 113a9e4cd4..282a1bf5b4 100644 --- a/lib/CodeGen/AsmPrinter/DwarfException.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfException.cpp @@ -103,7 +103,7 @@ ComputeActionsTable(const SmallVectorImpl<const LandingPadInfo*> &LandingPads, int FirstAction = 0; unsigned SizeActions = 0; - const LandingPadInfo *PrevLPI = 0; + const LandingPadInfo *PrevLPI = nullptr; for (SmallVectorImpl<const LandingPadInfo *>::const_iterator I = LandingPads.begin(), E = LandingPads.end(); I != E; ++I) { @@ -181,7 +181,7 @@ bool DwarfException::CallToNoUnwindFunction(const MachineInstr *MI) { if (!MO.isGlobal()) continue; const Function *F = dyn_cast<Function>(MO.getGlobal()); - if (F == 0) continue; + if (!F) continue; if (SawFunc) { // Be conservative. If we have more than one function operand for this @@ -214,7 +214,7 @@ ComputeCallSiteTable(SmallVectorImpl<CallSiteEntry> &CallSites, const SmallVectorImpl<const LandingPadInfo *> &LandingPads, const SmallVectorImpl<unsigned> &FirstActions) { // The end label of the previous invoke or nounwind try-range. - MCSymbol *LastLabel = 0; + MCSymbol *LastLabel = nullptr; // Whether there is a potentially throwing instruction (currently this means // an ordinary call) between the end of the previous try-range and now. @@ -255,7 +255,7 @@ ComputeCallSiteTable(SmallVectorImpl<CallSiteEntry> &CallSites, // create a call-site entry with no landing pad for the region between the // try-ranges. if (SawPotentiallyThrowing && Asm->MAI->isExceptionHandlingDwarf()) { - CallSiteEntry Site = { LastLabel, BeginLabel, 0, 0 }; + CallSiteEntry Site = { LastLabel, BeginLabel, nullptr, 0 }; CallSites.push_back(Site); PreviousIsInvoke = false; } @@ -305,7 +305,7 @@ ComputeCallSiteTable(SmallVectorImpl<CallSiteEntry> &CallSites, // function may throw, create a call-site entry with no landing pad for the // region following the try-range. if (SawPotentiallyThrowing && Asm->MAI->isExceptionHandlingDwarf()) { - CallSiteEntry Site = { LastLabel, 0, 0, 0 }; + CallSiteEntry Site = { LastLabel, nullptr, nullptr, 0 }; CallSites.push_back(Site); } } @@ -571,10 +571,10 @@ void DwarfException::EmitExceptionTable() { Asm->GetTempSymbol("eh_func_begin", Asm->getFunctionNumber()); MCSymbol *BeginLabel = S.BeginLabel; - if (BeginLabel == 0) + if (!BeginLabel) BeginLabel = EHFuncBeginSym; MCSymbol *EndLabel = S.EndLabel; - if (EndLabel == 0) + if (!EndLabel) EndLabel = Asm->GetTempSymbol("eh_func_end", Asm->getFunctionNumber()); |