- 论坛徽章:
- 0
|
gcc -v
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v --enable-languages=c,c++,fortran,objc,obj-c++,treelang --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --program-suffix=-4.1 --enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug --enable-mpfr --with-tune=i686 --enable-checking=release i486-linux-gnu
Thread model: posix
gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)
|
gcc -fdump-tree-gimple test.c
cat t.c.t03.gimple
main ()
{
int D.1770;
int i;
int m;
i = 2;
i = i + 1;
i = i + 1;
m = i + i;
printf (&"m=%d\n"[0], m);
D.1770 = 0;
return D.1770;
} |
|
|