diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/i386/x86-tune-costs.h | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d896edc..37c318d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2019-01-02 Richard Biener <rguenther@suse.de> + PR target/87545 + * config/i386/x86-tune-costs.h (intel_cost): Adjust + cost of cheap SSE instruction. + +2019-01-02 Richard Biener <rguenther@suse.de> + PR ipa/85574 * ipa-icf.h (sem_item_optimizer::sort_congruence_split): Declare. * ipa-icf.c (sem_item_optimizer::sort_congruence_split): New diff --git a/gcc/config/i386/x86-tune-costs.h b/gcc/config/i386/x86-tune-costs.h index 1c641d9..ac06e37 100644 --- a/gcc/config/i386/x86-tune-costs.h +++ b/gcc/config/i386/x86-tune-costs.h @@ -2115,7 +2115,7 @@ struct processor_costs intel_cost = { COSTS_N_INSNS (8), /* cost of FCHS instruction. */ COSTS_N_INSNS (40), /* cost of FSQRT instruction. */ - COSTS_N_INSNS (8), /* cost of cheap SSE instruction. */ + COSTS_N_INSNS (1), /* cost of cheap SSE instruction. */ COSTS_N_INSNS (8), /* cost of ADDSS/SD SUBSS/SD insns. */ COSTS_N_INSNS (8), /* cost of MULSS instruction. */ COSTS_N_INSNS (8), /* cost of MULSD instruction. */ |