| class DummyClass { |
| int a_; |
| public: |
| DummyClass(int a) : a_(a) {} |
| int add(int b) { |
| return a_ + b; |
| } |
| }; |
| |
| int f(int a, int b) { |
| DummyClass c(a); |
| return c.add(b); |
| } |
| |
| int main() { |
| return f(2, 3); |
| } |
| |
| // Built with Clang 3.9 and GNU gold (GNU Binutils for Ubuntu 2.26) 1.11: |
| // Note: llvm-symbolizer-zlib.test relies on the path and filename used ! |
| // $ mkdir -p /tmp/dbginfo |
| // $ cp dwarfdump-test-zlib.cc /tmp/dbginfo |
| // $ cd /tmp/dbginfo |
| // $ clang++ -g dwarfdump-test-zlib.cc -Wl,--compress-debug-sections=zlib -o dwarfdump-test-zlib.elf-x86-64 |
| // $ clang++ -g dwarfdump-test-zlib.cc -Wa,--compress-debug-sections=zlib -c -o dwarfdump-test-zlib.o.elf-x86-64 |
| // $ clang++ -g dwarfdump-test-zlib.cc -Wl,--compress-debug-sections=zlib-gnu -o dwarfdump-test-zlibgnu.elf-x86-64 |
| // llvm-readobj --sections can be used to see that outputs really contain the compressed sections, also output in both |
| // cases is slightly smaller, that is because of compression. |
