diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/config/rs6000/power4.md | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 66db9ae..5fc0c2e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2003-02-28 David Edelsohn <edelsohn@gnu.org> + + * config/rs6000/power4.md: Add compare bypass. + 2003-02-28 Jason Thorpe <thorpej@wasabisystems.com> * config/netbsd.h: Update copyright years. diff --git a/gcc/config/rs6000/power4.md b/gcc/config/rs6000/power4.md index c1c52f9..bf0a92b 100644 --- a/gcc/config/rs6000/power4.md +++ b/gcc/config/rs6000/power4.md @@ -187,6 +187,8 @@ |((du2_power4+du3_power4),iu2_power4,iu2_power4)\ |((du3_power4+du4_power4),iu2_power4,iu1_power4)") +(define_bypass 2 "power4-compare" "power4-integer") + (define_insn_reservation "power4-imul" 7 (and (eq_attr "type" "imul,lmul") (eq_attr "cpu" "power4")) |