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| author | Eric Botcazou <ebotcazou@adacore.com> | 2009-05-29 19:25:04 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2009-05-29 19:25:04 +0000 |
| commit | 7a2faca1c536095a4e3ae8053037fe16ac0e7a1f (patch) | |
| tree | 2496740da7e93cadcd742ae6fd22de5ca45680d2 /gcc/c-parser.c | |
| parent | a0987204c590c4ae170268eb4e17c07925bb456c (diff) | |
| download | gcc-7a2faca1c536095a4e3ae8053037fe16ac0e7a1f.zip gcc-7a2faca1c536095a4e3ae8053037fe16ac0e7a1f.tar.gz gcc-7a2faca1c536095a4e3ae8053037fe16ac0e7a1f.tar.bz2 | |
tree-ssa-loop-ivopts.c (strip_offset_1): New case.
* tree-ssa-loop-ivopts.c (strip_offset_1) <MULT_EXPR>: New case.
(force_expr_to_var_cost) <NEGATE_EXPR>: Likewise.
(ptr_difference_cost): Use affine combinations to compute it.
(difference_cost): Likewise.
(get_computation_cost_at): Compute more accurate cost for addresses
if the ratio is a multiplier allowed in addresses.
For non-addresses, consider that an additional offset or symbol is
added only once.
From-SVN: r147983
Diffstat (limited to 'gcc/c-parser.c')
0 files changed, 0 insertions, 0 deletions