diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/defaults.h | 10 | ||||
| -rw-r--r-- | gcc/expr.c | 4 |
3 files changed, 16 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5e540b6..5d609d4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2015-05-23 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> + * defaults.h (gen_load_multiple): New function. + (HAVE_load_multiple): Add default value. + * expr.c (move_block_to_reg): Adjust. + +2015-05-23 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> + * defaults.h (gen_mem_signal_fence): New function. (HAVE_mem_signal_fence): Add default value. * optabs.c: Adjust. diff --git a/gcc/defaults.h b/gcc/defaults.h index 50004d5..ea5ff80 100644 --- a/gcc/defaults.h +++ b/gcc/defaults.h @@ -1474,6 +1474,16 @@ gen_mem_signal_fence (rtx) } #endif +#ifndef HAVE_load_multiple +#define HAVE_load_multiple 0 +static inline rtx +gen_load_multiple (rtx, rtx, rtx) +{ + gcc_unreachable (); + return NULL; +} +#endif + #endif /* GCC_INSN_FLAGS_H */ #endif /* ! GCC_DEFAULTS_H */ @@ -1507,10 +1507,8 @@ void move_block_to_reg (int regno, rtx x, int nregs, machine_mode mode) { int i; -#ifdef HAVE_load_multiple rtx pat; rtx_insn *last; -#endif if (nregs == 0) return; @@ -1519,7 +1517,6 @@ move_block_to_reg (int regno, rtx x, int nregs, machine_mode mode) x = validize_mem (force_const_mem (mode, x)); /* See if the machine can do this with a load multiple insn. */ -#ifdef HAVE_load_multiple if (HAVE_load_multiple) { last = get_last_insn (); @@ -1533,7 +1530,6 @@ move_block_to_reg (int regno, rtx x, int nregs, machine_mode mode) else delete_insns_since (last); } -#endif for (i = 0; i < nregs; i++) emit_move_insn (gen_rtx_REG (word_mode, regno + i), |