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| author | Ken Dyck <kd@kendyck.com> | 2011-04-09 01:30:02 +0000 |
|---|---|---|
| committer | Ken Dyck <kd@kendyck.com> | 2011-04-09 01:30:02 +0000 |
| commit | df01628e08f1522b91466dce11e04191e4e02cb2 (patch) | |
| tree | 3adcc9ad1c736bf9cb18c6596b31338dd28ab668 /clang/lib/CodeGen/ItaniumCXXABI.cpp | |
| parent | 499e93d7ee174df91261d2bb57eb527826609b0b (diff) | |
| download | bcm5719-llvm-df01628e08f1522b91466dce11e04191e4e02cb2.tar.gz bcm5719-llvm-df01628e08f1522b91466dce11e04191e4e02cb2.zip | |
Convert the PointerWidthInBytes variable in EmitMemberPointer() to CharUnits
to eliminate a divide-by-8. No change in functionality intended.
llvm-svn: 129180
Diffstat (limited to 'clang/lib/CodeGen/ItaniumCXXABI.cpp')
| -rw-r--r-- | clang/lib/CodeGen/ItaniumCXXABI.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/clang/lib/CodeGen/ItaniumCXXABI.cpp b/clang/lib/CodeGen/ItaniumCXXABI.cpp index d9fca78b43b..53163ed6a5d 100644 --- a/clang/lib/CodeGen/ItaniumCXXABI.cpp +++ b/clang/lib/CodeGen/ItaniumCXXABI.cpp @@ -514,10 +514,10 @@ llvm::Constant *ItaniumCXXABI::EmitMemberPointer(const CXXMethodDecl *MD) { if (MD->isVirtual()) { uint64_t Index = CGM.getVTables().getMethodVTableIndex(MD); - // FIXME: We shouldn't use / 8 here. - uint64_t PointerWidthInBytes = - getContext().Target.getPointerWidth(0) / 8; - uint64_t VTableOffset = (Index * PointerWidthInBytes); + const ASTContext &Context = getContext(); + CharUnits PointerWidth = + Context.toCharUnitsFromBits(Context.Target.getPointerWidth(0)); + uint64_t VTableOffset = (Index * PointerWidth.getQuantity()); if (IsARM) { // ARM C++ ABI 3.2.1: |
