diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/rs6000/power4.md | 4 | ||||
| -rw-r--r-- | gcc/config/rs6000/power5.md | 4 |
3 files changed, 9 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index da841e6..49c2939 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-09-08 David Edelsohn <edelsohn@gnu.org> + + * config/rs6000/power4.md (power4-lmul): du4 feeds iu1. + * config/rs6000/power5.md (power5-lmul): Same. + 2004-09-08 Richard Henderson <rth@redhat.com> PR rtl-opt/17186 diff --git a/gcc/config/rs6000/power4.md b/gcc/config/rs6000/power4.md index 7c5676e..2ce3ad2 100644 --- a/gcc/config/rs6000/power4.md +++ b/gcc/config/rs6000/power4.md @@ -230,9 +230,9 @@ "(du1_power4,iu1_power4*6)\ |(du2_power4,iu2_power4*6)\ |(du3_power4,iu2_power4*6)\ - |(du4_power4,iu2_power4*6)") + |(du4_power4,iu1_power4*6)") ; |(du3_power4,nothing,iu2_power4*6)\ -; |(du4_power4,nothing,iu2_power4*6)") +; |(du4_power4,nothing,iu1_power4*6)") (define_insn_reservation "power4-imul" 5 (and (eq_attr "type" "imul") diff --git a/gcc/config/rs6000/power5.md b/gcc/config/rs6000/power5.md index 932c4bf..d865b0e 100644 --- a/gcc/config/rs6000/power5.md +++ b/gcc/config/rs6000/power5.md @@ -179,9 +179,9 @@ "(du1_power5,iu1_power5*6)\ |(du2_power5,iu2_power5*6)\ |(du3_power5,iu2_power5*6)\ - |(du4_power5,iu2_power5*6)") + |(du4_power5,iu1_power5*6)") ; |(du3_power5,nothing,iu2_power5*6)\ -; |(du4_power5,nothing,iu2_power5*6)") +; |(du4_power5,nothing,iu1_power5*6)") (define_insn_reservation "power5-imul" 5 (and (eq_attr "type" "imul") |