benshi001 added a comment.
clang crashes when compling some c++ for for AVR targets with `clang++ test.cc
--target=avr -mmcu=atmega328 -S`, and the test.cc is
volatile char *p = (volatile char *) 0x4000;
class test {
int v;
public:
test(int q): v(q) {}
int get(void) { return v; }
~test() { *p = v; }
};
test obj(4);
The crash information shows that there is an derefference of an empty pointer
in `AVRTargetCodeGenInfo::getGlobalVarAddressSpace`
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D118445/new/
https://reviews.llvm.org/D118445
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
