diff options
| author | marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-11-24 10:41:18 +0000 |
|---|---|---|
| committer | marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-11-24 10:41:18 +0000 |
| commit | 8201d1f6eeecb46528ce0ab2fc1b67f5fd442e36 (patch) | |
| tree | fc054fc4a4670f251324a07ce04dee2b8dc12fa8 /gcc/tree-ssa-loop-ivcanon.c | |
| parent | 498fec4d8595b60227fc3f824bb758b6f28a674d (diff) | |
| download | gcc-8201d1f6eeecb46528ce0ab2fc1b67f5fd442e36.tar.gz | |
[PATCH 1/2] Negative numbers added for sreal class.
* predict.c (propagate_freq): More elegant sreal API is used.
(estimate_bb_frequencies): Precomputed constants replaced by integer
constants.
* sreal.c (sreal::normalize): New function.
(sreal::to_int): Likewise.
(sreal::operator+): Likewise.
(sreal::operator-): Likewise.
(sreal::signedless_plus): Likewise.
(sreal::signedless_minus): Likewise.
(sreal::operator/): Negative number support is added.
* sreal.h: Definition of new functions added.
(inline sreal operator<<): New function.
(inline sreal operator>>): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218008 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-loop-ivcanon.c')
0 files changed, 0 insertions, 0 deletions