diff options
| -rw-r--r-- | gcc/config/m68k/m68k.md | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/config/m68k/m68k.md b/gcc/config/m68k/m68k.md index 154eb29..69b9b43 100644 --- a/gcc/config/m68k/m68k.md +++ b/gcc/config/m68k/m68k.md @@ -3138,6 +3138,20 @@ return \"f%&neg%.d %f1,%0\"; }") +;; Sqrt instruction for the 68881 + +(define_insn "sqrtdf2" + [(set (match_operand:DF 0 "general_operand" "=f") + (sqrt:DF (match_operand:DF 1 "general_operand" "fm")))] + "TARGET_68881" + "* +{ + if (FP_REG_P (operands[1])) + return \"fsqrt%.x %1,%0\"; + else + return \"fsqrt%.d %1,%0\"; +}") + ;; Absolute value instructions (define_expand "abssf2" |