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| author | Zack Weinberg <zack@gcc.gnu.org> | 2002-12-16 18:23:00 +0000 |
|---|---|---|
| committer | Zack Weinberg <zack@gcc.gnu.org> | 2002-12-16 18:23:00 +0000 |
| commit | 4977bab6ed59f01c73f9c8b9e92298706df9b6d5 (patch) | |
| tree | c259697c448b0c6f548f153c48c46a8d7a75970f /gcc/reload.c | |
| parent | b51dc045004ee7eb8d2bf4358ddf22a6cc6c1d00 (diff) | |
| download | gcc-4977bab6ed59f01c73f9c8b9e92298706df9b6d5.tar.gz | |
Merge basic-improvements-branch to trunk
From-SVN: r60174
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))) |