Internal passes in LLVMC

Hello,

When I run llvm-gcc -emit-llvm hello.c -c -o hello.bc… what are the (default) passes that the driver is using? Where I can information about it? I want to examinate what are the sequences of passes that LLVM runs in each process.

Thanks in advance,

Use -fdebug-pass-arguments or -fdebug-pass-structure on llvm-gcc command line.