[Bug debug/36037] [4.4 regression] segfault in gt_ggc_mx_dw_loc_descr_struct

[jv244 at cam dot ac dot uk]

------- Comment #1 from jv244 at cam dot ac dot uk  2008-05-07 08:45 -------
here things appear to work ? What are the numbers you have for '--param
ggc-min-expand=30 --param ggc-min-heapsize=4096' ?

> gfortran -c -O2 -g -fmem-report all.f90
Memory still allocated at the end of the compilation process
Size   Allocated        Used    Overhead
8           4096          16         120
16            13M       1668k        304k
128         4044k        675k         55k
256         4068k       3349k         55k
512          252M        227M       3541k
1024          16k       6144         224
2048          28k         16k        392
4096         684k        684k       9576
8192          32k         32k        224
16384         32k         32k        112
32768         32k         32k         56
65536        128k        128k        112
131072        512k        512k        224
262144        768k        768k        168
524288       2048k       2048k        224
1048576       3072k       3072k        168
4194304       4096k       4096k         56
8388608       8192k       8192k         56
192          115M        101M       1613k
160           79M         64M       1109k
144           11M       6162k        158k
96           132M         71M       1861k
48           150M         80M       2403k
208           38M         35M        533k
64            31M       1683k        499k
32           103M       9308k       1866k
80           278M         54M       3900k
Total       1234M        678M         17M

String pool
entries         1324233
identifiers     1324233 (100.00%)
slots           2097152
bytes           14M (1384k overhead)
table size      16M
coll/search     0.5910
ins/search      0.0865
avg. entry      11.43 bytes (+/- 4.53)
longest entry   68

??? tree nodes created

(No per-node statistics)
Type hash: size 131071, 71937 elements, 1.616711 collisions
DECL_DEBUG_EXPR  hash: size 65521, 22 elements, 0.439186 collisions
DECL_VALUE_EXPR  hash: size 1021, 19 elements, 0.000000 collisions


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36037