diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/h8300/h8300.md | 40 |
2 files changed, 7 insertions, 38 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 20b5cee..c853fed 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2002-09-12 Kazu Hirata <kazu@cs.umass.edu> + + * config/h8300/h8300.md (udivmodqi4): Do not use an expander. + (udivmodhi4): Likewise. + 2002-09-12 Graham Stott <graham.stott@btinternet.com> Roger Sayle <roger@eyesopen.com> diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md index d584f44..6b4c059 100644 --- a/gcc/config/h8300/h8300.md +++ b/gcc/config/h8300/h8300.md @@ -911,25 +911,7 @@ ;; DIVIDE/MOD INSTRUCTIONS ;; ---------------------------------------------------------------------- -(define_expand "udivmodqi4" - [(set (match_operand:HI 1 "register_operand" "") - (and:HI (match_dup 1) - (const_int 255))) - (parallel [(set (match_operand:QI 0 "register_operand" "") - (truncate:QI - (udiv:HI - (match_dup 1) - (zero_extend:HI - (match_operand:QI 2 "register_operand" ""))))) - (set (match_operand:QI 3 "register_operand" "") - (truncate:QI - (umod:HI - (match_dup 1) - (zero_extend:HI (match_dup 2)))))])] - "" - "") - -(define_insn "" +(define_insn "udivmodqi4" [(set (match_operand:QI 0 "register_operand" "=r") (truncate:QI (udiv:HI @@ -973,25 +955,7 @@ [(set_attr "length" "6") (set_attr "cc" "clobber")]) -(define_expand "udivmodhi4" - [(set (match_operand:SI 1 "register_operand" "") - (and:SI (match_dup 1) - (const_int 65535))) - (parallel [(set (match_operand:HI 0 "register_operand" "") - (truncate:HI - (udiv:SI - (match_dup 1) - (zero_extend:SI - (match_operand:HI 2 "register_operand" ""))))) - (set (match_operand:HI 3 "register_operand" "") - (truncate:HI - (umod:SI - (match_dup 1) - (zero_extend:SI (match_dup 2)))))])] - "TARGET_H8300H || TARGET_H8300S" - "") - -(define_insn "" +(define_insn "udivmodhi4" [(set (match_operand:HI 0 "register_operand" "=r") (truncate:HI (udiv:SI |