diff options
Diffstat (limited to 'gcc/reload.c')
| -rw-r--r-- | gcc/reload.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/reload.c b/gcc/reload.c index a5069241cc3..ad3f375a2ec 100644 --- a/gcc/reload.c +++ b/gcc/reload.c @@ -88,6 +88,8 @@ a register with any other reload. */ #include "config.h" #include "system.h" +#include "coretypes.h" +#include "tm.h" #include "rtl.h" #include "tm_p.h" #include "insn-config.h" @@ -670,13 +672,13 @@ static enum reg_class find_valid_class (m1, n, dest_regno) enum machine_mode m1 ATTRIBUTE_UNUSED; int n; - unsigned int dest_regno; + unsigned int dest_regno ATTRIBUTE_UNUSED; { int best_cost = -1; int class; int regno; enum reg_class best_class = NO_REGS; - enum reg_class dest_class = REGNO_REG_CLASS (dest_regno); + enum reg_class dest_class ATTRIBUTE_UNUSED = REGNO_REG_CLASS (dest_regno); unsigned int best_size = 0; int cost; @@ -5642,7 +5644,7 @@ find_reloads_address_1 (mode, x, context, loc, opnum, type, ind_levels, insn) needless copies if SUBREG_REG is multi-word. */ if (REGNO (SUBREG_REG (x)) < FIRST_PSEUDO_REGISTER) { - int regno = subreg_regno (x); + int regno ATTRIBUTE_UNUSED = subreg_regno (x); if (! (context ? REGNO_OK_FOR_INDEX_P (regno) : REGNO_MODE_OK_FOR_BASE_P (regno, mode))) |
