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| author | Richard Henderson <rth@gcc.gnu.org> | 2000-09-07 15:26:37 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2000-09-07 15:26:37 -0700 |
| commit | e8cb4873840fae2708dc58c13fbb9ff1e7bc1bc9 (patch) | |
| tree | 07a0eb7b5b1bf4058491a8b16ec4c39423a361db /libjava/java/sql/DriverManager.java | |
| parent | 8b97c5f8ef218afce7499abe8cd3e6eb1f729306 (diff) | |
| download | gcc-e8cb4873840fae2708dc58c13fbb9ff1e7bc1bc9.zip gcc-e8cb4873840fae2708dc58c13fbb9ff1e7bc1bc9.tar.gz gcc-e8cb4873840fae2708dc58c13fbb9ff1e7bc1bc9.tar.bz2 | |
loop.c (strength_reduce): Call check_ext_dependant_givs.
* loop.c (strength_reduce): Call check_ext_dependant_givs.
Properly extend the biv initial value for the giv.
(record_biv): Zero ext_dependant.
(record_giv): New argument ext_val. Update all callers.
(general_induction_var): Likewise.
(consec_sets_giv): Likewise.
(simplify_giv_expr): Likewise. Fill in ext_val if we find
a sign-extend, zero-extend, or truncate.
(combine_givs_p): Make sure modes are compatible.
(check_ext_dependant_givs): New.
(extend_value_for_giv): New.
* loop.h (struct induction): Add ext_dependant.
* unroll.c (iteration_info): Extend the biv initial value for the giv.
(find_splittable_givs): Likewise.
(final_giv_value): Likewise.
From-SVN: r36250
Diffstat (limited to 'libjava/java/sql/DriverManager.java')
0 files changed, 0 insertions, 0 deletions