diff options
Diffstat (limited to 'gcc/config/arc/fpx.md')
| -rw-r--r-- | gcc/config/arc/fpx.md | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/gcc/config/arc/fpx.md b/gcc/config/arc/fpx.md index 2e11157cabf..9ed2b7c683a 100644 --- a/gcc/config/arc/fpx.md +++ b/gcc/config/arc/fpx.md @@ -168,28 +168,26 @@ (set_attr "type" "lr")] ) - (define_insn "*dexcl_3op_peep2_insn" [(set (match_operand:SI 0 "dest_reg_operand" "=r") ; not register_operand, to accept SUBREG - (unspec_volatile:SI [ - (match_operand:DF 1 "arc_double_register_operand" "D") - (match_operand:SI 2 "shouldbe_register_operand" "r") ; r1 - (match_operand:SI 3 "shouldbe_register_operand" "r") ; r0 - ] VUNSPEC_ARC_DEXCL )) - ] + (unspec_volatile:SI + [(match_operand:SI 1 "shouldbe_register_operand" "r") ; r1 + (match_operand:SI 2 "shouldbe_register_operand" "r") ; r0 + ] VUNSPEC_ARC_DEXCL )) + (clobber (match_operand:DF 3 "arc_double_register_operand" "=&D"))] "TARGET_DPFP" - "dexcl%F1 %0, %2, %3" + "dexcl%F3 %0, %1, %2" [(set_attr "type" "move") (set_attr "length" "4")] ) ;; version which will not overwrite operand0 -(define_insn "*dexcl_3op_peep2_insn_nores" - [ (unspec_volatile:SI [ - (match_operand:DF 0 "arc_double_register_operand" "D") - (match_operand:SI 1 "shouldbe_register_operand" "r") ; r1 - (match_operand:SI 2 "shouldbe_register_operand" "r") ; r0 - ] VUNSPEC_ARC_DEXCL_NORES ) +(define_insn "dexcl_2op" + [(set (match_operand:DF 0 "arc_double_register_operand" "=D") + (unspec_volatile:DF + [(match_operand:SI 1 "shouldbe_register_operand" "r") ; r1 + (match_operand:SI 2 "shouldbe_register_operand" "r") ; r0 + ] VUNSPEC_ARC_DEXCL_NORES)) ] "TARGET_DPFP" "dexcl%F0 0, %1, %2" |