Author: lattner
Date: Tue Nov 27 14:45:25 2007
New Revision: 44374
URL: http://llvm.org/viewvc/llvm-project?rev=44374&view=rev
Log:
Make this actually work on systems that support ppc long double.
Modified:
llvm/trunk/lib/ExecutionEngine/JIT/Intercept.cpp
Modified: llvm/trunk/lib/ExecutionEngine/JIT/Intercept.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/JIT/Intercept.cpp?rev=44374&r1=44373&r2=44374&view=diff
==============================================================================
--- llvm/trunk/lib/ExecutionEngine/JIT/Intercept.cpp (original)
+++ llvm/trunk/lib/ExecutionEngine/JIT/Intercept.cpp Tue Nov 27 14:45:25 2007
@@ -107,9 +107,14 @@
// we have one of these, strip off $LDBLStub and try again.
#if defined(__APPLE__) && defined(__ppc__)
if (Name.size() > 9 && Name[Name.size()-9] == '$' &&
- memcmp(&Name[Name.size()-8], "LDBLStub", 8) == 0)
- return getPointerToNamedFunction(std::string(Name.begin(),
- Name.end()-9));
+ memcmp(&Name[Name.size()-8], "LDBLStub", 8) == 0) {
+ // First try turning $LDBLStub into $LDBL128. If that fails, strip it off.
+ // This mirrors logic in libSystemStubs.a.
+ std::string Prefix = std::string(Name.begin(), Name.end()-9);
+ if (void *Ptr = getPointerToNamedFunction(Prefix+"$LDBL128"))
+ return Ptr;
+ return getPointerToNamedFunction(Prefix);
+ }
#endif
/// If a LazyFunctionCreator is installed, use it to get/create the
function.
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