Language
C
Compiler
gcc 4.4.7
Options
Warnings
Optimization
Compiler Default
$ gcc prog.c -Wall -W -O2 -march=native 0x0
0x1234
Exit Code:
7
Author
anonymous
about 7 years ago
C
gcc 4.4.7
Author
anonymous
about 7 years ago
$ gcc prog.c -Wall -W -O2 -march=native prog.c: In function 'main':
prog.c:29: warning: control reaches end of non-void function
prog.c:18: warning: dereferencing pointer 'b' does break strict-aliasing rules
prog.c:16: warning: dereferencing pointer 'b' does break strict-aliasing rules
prog.c:27: note: initialized from here
0x0
0x1234