Hi, According to the GNU coding standards, the function name should start in column one. Fixed it as obvious, committed as Rev.212809.
Index: gcc/ChangeLog =================================================================== --- gcc/ChangeLog (revision 212808) +++ gcc/ChangeLog (working copy) @@ -1,3 +1,11 @@ +2014-07-18 Chung-Ju Wu <jasonw...@gmail.com> + + * config/nds32/nds32.c (nds32_can_eliminate): Follow the + GNU coding standards. + (nds32_register_move_cost): Likewise. + (nds32_memory_move_cost): Likewise. + (nds32_address_cost): Likewise. + 2014-07-18 Jan-Benedict Glaw <jbg...@lug-owl.de> * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable. Index: gcc/config/nds32/nds32.c =================================================================== --- gcc/config/nds32/nds32.c (revision 212808) +++ gcc/config/nds32/nds32.c (working copy) @@ -18,8 +18,8 @@ along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>. */ +/* ------------------------------------------------------------------------ */ - #include "config.h" #include "system.h" #include "coretypes.h" @@ -1195,7 +1195,8 @@ /* -- Eliminating Frame Pointer and Arg Pointer. */ -static bool nds32_can_eliminate (const int from_reg, const int to_reg) +static bool +nds32_can_eliminate (const int from_reg, const int to_reg) { if (from_reg == ARG_POINTER_REGNUM && to_reg == STACK_POINTER_REGNUM) return true; @@ -1795,9 +1796,10 @@ ^L /* Describing Relative Costs of Operations. */ -static int nds32_register_move_cost (enum machine_mode mode ATTRIBUTE_UNUSED, - reg_class_t from, - reg_class_t to) +static int +nds32_register_move_cost (enum machine_mode mode ATTRIBUTE_UNUSED, + reg_class_t from, + reg_class_t to) { if (from == HIGH_REGS || to == HIGH_REGS) return 6; @@ -1805,9 +1807,10 @@ return 2; } -static int nds32_memory_move_cost (enum machine_mode mode ATTRIBUTE_UNUSED, - reg_class_t rclass ATTRIBUTE_UNUSED, - bool in ATTRIBUTE_UNUSED) +static int +nds32_memory_move_cost (enum machine_mode mode ATTRIBUTE_UNUSED, + reg_class_t rclass ATTRIBUTE_UNUSED, + bool in ATTRIBUTE_UNUSED) { return 8; } @@ -1827,10 +1830,11 @@ return nds32_rtx_costs_impl (x, code, outer_code, opno, total, speed); } -static int nds32_address_cost (rtx address, - enum machine_mode mode, - addr_space_t as, - bool speed) +static int +nds32_address_cost (rtx address, + enum machine_mode mode, + addr_space_t as, + bool speed) { return nds32_address_cost_impl (address, mode, as, speed); } Best regards, jasonwucj