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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4a582bd9445..5bbd24fdac0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,12 @@ 2017-10-14 Jan Hubicka <hubicka@ucw.cz> + * i386.c (ix86_vec_cost): New function. + (ix86_rtx_costs): Handle vector operations better. + * i386.h (struct processor_costs): Add sse_op, fmasd, fmass. + * x86-tune-costs.h: Add new costs to all tables. + +2017-10-14 Jan Hubicka <hubicka@ucw.cz> + * i386.c (ix86_rtx_costs): Make difference between x87 and SSE operations. * i386.h (struct processor_costs): Add addss, mulss, mulsd, divss, |