diff options
| -rw-r--r-- | include/llvm/Target/TargetData.h | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/include/llvm/Target/TargetData.h b/include/llvm/Target/TargetData.h index 30568155e6..e4ea5c1cc4 100644 --- a/include/llvm/Target/TargetData.h +++ b/include/llvm/Target/TargetData.h @@ -45,19 +45,26 @@ class TargetData : public ImmutablePass { unsigned char PointerAlignment; // Defaults to 8 bytes public: + /// Default ctor - This has to exist, because this is a pass, but it should + /// never be used. + TargetData() { + assert(0 && "ERROR: Bad TargetData ctor used. " + "Tool did not specify a TargetData to use?"); + abort(); + } + /// Constructs a TargetData from a string of the following format: /// "E-p:64:64-d:64-f:32-l:64-i:32-s:16-b:8-B:8" /// The above string is considered the default, and any values not specified /// in the string will be assumed to be as above. - TargetData(const std::string &TargetName = "", - const std::string &TargetDescription = "") { - assert(!TargetName.empty() && - "ERROR: Tool did not specify a target data to use!"); + TargetData(const std::string &TargetDescription) { init(TargetDescription); } - - // Copy constructor - TargetData (const TargetData &TD) : + + /// Initialize target data from properties stored in the module. + TargetData(const Module *M); + + TargetData(const TargetData &TD) : ImmutablePass(), LittleEndian(TD.isLittleEndian()), BoolAlignment(TD.getBoolAlignment()), @@ -71,7 +78,6 @@ public: PointerAlignment(TD.getPointerAlignment()) { } - TargetData(const std::string &ToolName, const Module *M); ~TargetData(); // Not virtual, do not subclass this class /// init - Specify configuration if not available at ctor time. |