From c848b1bbcf88ab5d8318d990612fb1fda206ea3d Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Fri, 25 Apr 2014 05:30:21 +0000 Subject: [C++] Use 'nullptr'. Target edition. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207197 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86TargetObjectFile.cpp | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'lib/Target/X86/X86TargetObjectFile.cpp') diff --git a/lib/Target/X86/X86TargetObjectFile.cpp b/lib/Target/X86/X86TargetObjectFile.cpp index 0a88e984c8..b62cc25769 100644 --- a/lib/Target/X86/X86TargetObjectFile.cpp +++ b/lib/Target/X86/X86TargetObjectFile.cpp @@ -62,7 +62,7 @@ const MCExpr *X86WindowsTargetObjectFile::getExecutableRelativeSymbol( // operation. const SubOperator *Sub = dyn_cast(CE); if (!Sub) - return 0; + return nullptr; // Symbols must first be numbers before we can subtract them, we need to see a // ptrtoint on both subtraction operands. @@ -71,13 +71,13 @@ const MCExpr *X86WindowsTargetObjectFile::getExecutableRelativeSymbol( const PtrToIntOperator *SubRHS = dyn_cast(Sub->getOperand(1)); if (!SubLHS || !SubRHS) - return 0; + return nullptr; // Our symbols should exist in address space zero, cowardly no-op if // otherwise. if (SubLHS->getPointerAddressSpace() != 0 || SubRHS->getPointerAddressSpace() != 0) - return 0; + return nullptr; // Both ptrtoint instructions must wrap global variables: // - Only global variables are eligible for image relative relocations. @@ -87,7 +87,7 @@ const MCExpr *X86WindowsTargetObjectFile::getExecutableRelativeSymbol( const GlobalVariable *GVRHS = dyn_cast(SubRHS->getPointerOperand()); if (!GVLHS || !GVRHS) - return 0; + return nullptr; // We expect __ImageBase to be a global variable without a section, externally // defined. @@ -96,11 +96,11 @@ const MCExpr *X86WindowsTargetObjectFile::getExecutableRelativeSymbol( if (GVRHS->isThreadLocal() || GVRHS->getName() != "__ImageBase" || !GVRHS->hasExternalLinkage() || GVRHS->hasInitializer() || GVRHS->hasSection()) - return 0; + return nullptr; // An image-relative, thread-local, symbol makes no sense. if (GVLHS->isThreadLocal()) - return 0; + return nullptr; return MCSymbolRefExpr::Create(TM.getSymbol(GVLHS, Mang), MCSymbolRefExpr::VK_COFF_IMGREL32, -- cgit v1.2.3