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This is the proper code for this method, thanks to Reid for getting CVS working

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again.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18103 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-11-22 16:54:54 +00:00
parent 8fb51e4800
commit f5feaf4fe3
1 changed files with 14 additions and 5 deletions
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19
include/llvm/ExecutionEngine/ExecutionEngine.h
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@ -93,11 +93,20 @@ public:
} }
} }
/// FIXME: I have no idea if this is right, I just implemented it to get /// updateGlobalMapping - Replace an existing mapping for GV with a new
/// the build to compile because it is called by JIT/Emitter.cpp. /// address. This updates both maps as required.
void updateGlobalMapping(const GlobalValue *GV, void*Addr) { void updateGlobalMapping(const GlobalValue *GV, void *Addr) {
GlobalAddressMap[GV] = Addr; void *&CurVal = GlobalAddressMap[GV];
GlobalAddressReverseMap[Addr] = GV; if (CurVal && !GlobalAddressReverseMap.empty())
GlobalAddressReverseMap.erase(CurVal);
CurVal = Addr;
// If we are using the reverse mapping, add it too
if (!GlobalAddressReverseMap.empty()) {
const GlobalValue *&V = GlobalAddressReverseMap[Addr];
assert((V == 0 || GV == 0) && "GlobalMapping already established!");
V = GV;
}
} }
/// getPointerToGlobalIfAvailable - This returns the address of the specified /// getPointerToGlobalIfAvailable - This returns the address of the specified