diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4554109..7116fa6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2017-07-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com> + + PR target/80695 + * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): + Reduce cost estimate for direct moves. + 2017-07-23 Uros Bizjak <ubizjak@gmail.com> PR target/80569 diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index d6be72b..0d7a63b 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -5757,7 +5757,7 @@ rs6000_builtin_vectorization_cost (enum vect_cost_for_stmt type_of_cost, if (TARGET_P9_VECTOR) return TYPE_VECTOR_SUBPARTS (vectype) - 1 + 2; else - return TYPE_VECTOR_SUBPARTS (vectype) - 1 + 11; + return TYPE_VECTOR_SUBPARTS (vectype) - 1 + 5; } else /* V2DFmode doesn't need a direct move. */ |