diff options
Diffstat (limited to 'gcc/config/aarch64/aarch64.md')
| -rw-r--r-- | gcc/config/aarch64/aarch64.md | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md index 534a862b4a..4665279446 100644 --- a/gcc/config/aarch64/aarch64.md +++ b/gcc/config/aarch64/aarch64.md @@ -382,7 +382,7 @@ ) (define_insn "prefetch" - [(prefetch (match_operand:DI 0 "address_operand" "r") + [(prefetch (match_operand:DI 0 "register_operand" "r") (match_operand:QI 1 "const_int_operand" "") (match_operand:QI 2 "const_int_operand" ""))] "" @@ -872,7 +872,7 @@ fmov\\t%w0, %s1 fmov\\t%s0, %s1" "CONST_INT_P (operands[1]) && !aarch64_move_imm (INTVAL (operands[1]), SImode) - && GP_REGNUM_P (REGNO (operands[0]))" + && REG_P (operands[0]) && GP_REGNUM_P (REGNO (operands[0]))" [(const_int 0)] "{ aarch64_expand_mov_immediate (operands[0], operands[1]); @@ -905,7 +905,7 @@ fmov\\t%d0, %d1 movi\\t%d0, %1" "(CONST_INT_P (operands[1]) && !aarch64_move_imm (INTVAL (operands[1]), DImode)) - && GP_REGNUM_P (REGNO (operands[0]))" + && REG_P (operands[0]) && GP_REGNUM_P (REGNO (operands[0]))" [(const_int 0)] "{ aarch64_expand_mov_immediate (operands[0], operands[1]); @@ -3971,6 +3971,16 @@ (mult:GPF (neg:GPF (match_operand:GPF 1 "register_operand" "w")) (match_operand:GPF 2 "register_operand" "w")))] + "TARGET_FLOAT && !flag_rounding_math" + "fnmul\\t%<s>0, %<s>1, %<s>2" + [(set_attr "type" "fmul<s>")] +) + +(define_insn "*fnmul<mode>3" + [(set (match_operand:GPF 0 "register_operand" "=w") + (neg:GPF (mult:GPF + (match_operand:GPF 1 "register_operand" "w") + (match_operand:GPF 2 "register_operand" "w"))))] "TARGET_FLOAT" "fnmul\\t%<s>0, %<s>1, %<s>2" [(set_attr "type" "fmul<s>")] |