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Diffstat (limited to 'gcc/config/m68k/m68k.md')
| -rw-r--r-- | gcc/config/m68k/m68k.md | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/config/m68k/m68k.md b/gcc/config/m68k/m68k.md index c953ec2d434..b3e72e78a40 100644 --- a/gcc/config/m68k/m68k.md +++ b/gcc/config/m68k/m68k.md @@ -3961,6 +3961,15 @@ return "f<FP:prec>abs%.<FP:prec> %1,%0"; }) +;; bit indexing instructions + +;; ColdFire ff1 instruction implements clz. +(define_insn "clzsi2" + [(set (match_operand:SI 0 "register_operand" "=d") + (clz:SI (match_operand:SI 1 "register_operand" "0")))] + "TARGET_ISAAPLUS || TARGET_ISAC" + "ff1 %0") + ;; one complement instructions ;; "one_cmpldi2" is mainly here to help combine(). |