[Bug fortran/43205] -finit-local-zero and -fno-automatic used together with large 2-dim variables take too long to compile

[dominiq at lps dot ens dot fr]

------- Comment #1 from dominiq at lps dot ens dot fr  2010-02-28 11:20 -------
Confirmed as a regression (see pr43178 comment #13 for the modified test case):

trunk revision 156618

[macbook] f90/bug% time gfc_c -fno-automatic -finit-integer=-100 pr43205_db.f90
4.575u 0.463s 0:06.59 76.3%     0+0k 1+25io 0pf+0w
[macbook] f90/bug% a.out
        -100
        -100

gfortran 4.4.2

[macbook] f90/bug% time gfortran -fno-automatic -finit-integer=-100
pr43205_db.f90
0.025u 0.032s 0:00.57 8.7%      0+0k 4+19io 0pf+0w
[macbook] f90/bug% a.out
        -100
        -100


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43205