diff options
Diffstat (limited to 'include/llvm/Constant.h')
| -rw-r--r-- | include/llvm/Constant.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/include/llvm/Constant.h b/include/llvm/Constant.h index 4314b2c026..80c88b623f 100644 --- a/include/llvm/Constant.h +++ b/include/llvm/Constant.h @@ -59,20 +59,27 @@ public: /// true for things like constant expressions that could divide by zero. bool canTrap() const; + enum PossibleRelocationsTy { + NoRelocation = 0, + LocalRelocation = 1, + GlobalRelocations = 2 + }; + /// getRelocationInfo - This method classifies the entry according to /// whether or not it may generate a relocation entry. This must be /// conservative, so if it might codegen to a relocatable entry, it should say /// so. The return values are: /// - /// 0: This constant pool entry is guaranteed to never have a relocation - /// applied to it (because it holds a simple constant like '4'). - /// 1: This entry has relocations, but the entries are guaranteed to be - /// resolvable by the static linker, so the dynamic linker will never see - /// them. - /// 2: This entry may have arbitrary relocations. + /// NoRelocation: This constant pool entry is guaranteed to never have a + /// relocation applied to it (because it holds a simple constant like + /// '4'). + /// LocalRelocation: This entry has relocations, but the entries are + /// guaranteed to be resolvable by the static linker, so the dynamic + /// linker will never see them. + /// GlobalRelocations: This entry may have arbitrary relocations. /// /// FIXME: This really should not be in VMCore. - unsigned getRelocationInfo() const; + PossibleRelocationsTy getRelocationInfo() const; // Specialize get/setOperand for Constants as their operands are always // constants as well. |