search for: 563d6387

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2011 Nov 25
0
[LLVMdev] Where does LLVM mangle characters from llvm-ir names while generating native code?
Looks to me like it converted the ? into the ascii hexadecimal representation _3F_. I don't think another underscore was pre-pended. This is probably thanks to lib/Target/Mangler.cpp. You'll want to let ? be treated as an acceptable character. static bool isAcceptableChar(char C, bool AllowPeriod) { if ((C < 'a' || C > 'z') && (C < 'A'
2011 Nov 25
5
[LLVMdev] Where does LLVM mangle characters from llvm-ir names while generating native code?
So I was taking a look at Microsoft C++ ABI support while on vacation, and ran into a major issue. Given the following llvm-ir: $ clang++ -S -emit-llvm -O3 mangling.cpp -o - -Xclang -cxx-abi -Xclang microsoft ; ModuleID = 'mangling.cpp' target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f80:128:128-v64:64:64-