kargl[266] gfc41 -c cher2k.f
kargl[267] gfc41 -c -O cher2k.f
kargl[268] gfc41 -c -O2 cher2k.f
cher2k.f: In function 'cher2k':
cher2k.f:1: internal compiler error: in set_value_range, at tree-vrp.c:124
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
gfc41 is a symlink to gfortran. The file cher2k.f is from
LAPACK, which used to compile fine at -O2.
Candidate commits that break gfortran are
2005-04-17 Kazu Hirata <[EMAIL PROTECTED]>
* tree-vrp.c (compare_values): Check that VAL1 and VAL2 are
both pointers or both integers.
* tree-vrp.c (maybe_add_assert_expr): Don't assert
ASSERT_EXPRs for single-use variable.
* tree-into-ssa.c: Fix a comment typo.
2005-04-14 Kazu Hirata <[EMAIL PROTECTED]>
PR tree-optimization/21021
* tree-vrp.c (compare_values): Work around a bug in the front
end that produces a comparison of mismatched types.
2005-04-14 Kazu Hirata <[EMAIL PROTECTED]>
PR tree-optimization/20657
* tree-vrp.c (extract_range_from_expr): Notice INTEGER_CST to
create an appropriate range from it.
2005-04-13 Kazu Hirata <[EMAIL PROTECTED]>
PR tree-optimization/20913
* tree-ssa-copy.c (copy_prop_visit_cond_stmt): Fold COND_EXPR.
PR tree-optimization/20702
* tree-vrp.c (maybe_add_assert_expr): Recurse into
dominator children that haven't been walked into.
--
Steve
