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| author | dje <dje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-09-08 19:55:26 +0000 |
|---|---|---|
| committer | dje <dje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-09-08 19:55:26 +0000 |
| commit | dfdf90965ed4a7f2baca532cd9fc797fd8d87ad0 (patch) | |
| tree | d123baa3ccddb5c677088c785c35a03813db3409 | |
| parent | 01628e069b0f0a6b1fc495afad6eabb863981d73 (diff) | |
| download | ppe42-gcc-dfdf90965ed4a7f2baca532cd9fc797fd8d87ad0.tar.gz ppe42-gcc-dfdf90965ed4a7f2baca532cd9fc797fd8d87ad0.zip | |
* config/rs6000/power4.md (power4-lmul): du4 feeds iu1.
* config/rs6000/power5.md (power5-lmul): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@87201 138bc75d-0d04-0410-961f-82ee72b054a4
| -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 da841e6618f..49c29396216 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 7c5676e0935..2ce3ad274b7 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 932c4bf76c9..d865b0e68db 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") |
