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re PR target/83358 (division not converted with Intel tuning since r253934)
authorMarkus Trippelsdorf <markus@trippelsdorf.de>
Sat, 16 Dec 2017 04:28:08 +0000 (04:28 +0000)
committerJeff Law <law@gcc.gnu.org>
Sat, 16 Dec 2017 04:28:08 +0000 (21:28 -0700)
commit02308bd3ec458762af1109d0ca6d2be757d555a0
tree5c27f6c88574b704b4ab412f7415a72bdf436ad6tree
parentbe528ae9aa5a04611019c42f4d94fed7e4727dadcommit | diff
re PR target/83358 (division not converted with Intel tuning since r253934)

2017-12-15  Markus Trippelsdorf  <markus@trippelsdorf.de>

PR target/83358
* config/i386/x86-tune-costs.h (skylake_cost, core_cost): Increase
div/mod latencies a bit.

        PR target/83358
* gcc.target/i386/pr83358-1.c: New test.
* gcc.target/i386/pr83358-2.c: New test.

From-SVN: r255739
gcc/ChangeLog diff | blob | history
gcc/config/i386/x86-tune-costs.h diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/pr83358-1.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/pr83358-2.c [new file with mode: 0644] blob