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| author | Jan Hubicka <hubicka@ucw.cz> | 2018-01-02 10:31:47 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2018-01-02 09:31:47 +0000 |
| commit | e8e3054e505a153e52aa3d8888bfc91610c006f7 (patch) | |
| tree | a418c46327a33dd1655e0e6232af87e8107c9035 /gcc/fold-const.c | |
| parent | c1177db4fa8c12395a52bb11bb50df86cd371727 (diff) | |
| download | gcc-e8e3054e505a153e52aa3d8888bfc91610c006f7.zip gcc-e8e3054e505a153e52aa3d8888bfc91610c006f7.tar.gz gcc-e8e3054e505a153e52aa3d8888bfc91610c006f7.tar.bz2 | |
re PR target/81616 (Update -mtune=generic for the current Intel and AMD processors)
PR target/81616
* x86-tune-costs.h (generic_cost): Reduce cost of FDIV 20->17,
cost of sqrt 20->14, DIVSS 18->13, DIVSD 32->17, SQRtSS 30->14
and SQRTsD 58->18, cond_not_taken_branch_cost. 2->1. Increase
cond_taken_branch_cost 3->4.
From-SVN: r256070
Diffstat (limited to 'gcc/fold-const.c')
0 files changed, 0 insertions, 0 deletions