diff options
Diffstat (limited to 'gcc/config/arc/arc.c')
| -rw-r--r-- | gcc/config/arc/arc.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/gcc/config/arc/arc.c b/gcc/config/arc/arc.c index 221dea1ceac..66709c7f31c 100644 --- a/gcc/config/arc/arc.c +++ b/gcc/config/arc/arc.c @@ -38,6 +38,7 @@ along with GCC; see the file COPYING3. If not see #include "expr.h" #include "recog.h" #include "toplev.h" +#include "df.h" #include "tm_p.h" #include "target.h" #include "target-def.h" @@ -78,7 +79,6 @@ static bool arc_handle_option (size_t, const char *, int); static void record_cc_ref (rtx); static void arc_init_reg_tables (void); static int get_arc_condition_code (rtx); -EXPORTED_CONST struct attribute_spec arc_attribute_table[]; static tree arc_handle_interrupt_attribute (tree *, tree, tree, int, bool *); static bool arc_assemble_integer (rtx, unsigned int, int); static void arc_output_function_prologue (FILE *, HOST_WIDE_INT); @@ -95,6 +95,15 @@ static bool arc_return_in_memory (const_tree, const_tree); static bool arc_pass_by_reference (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool); +/* ARC specific attributs. */ + +static const struct attribute_spec arc_attribute_table[] = +{ + /* { name, min_len, max_len, decl_req, type_req, fn_type_req, handler } */ + { "interrupt", 1, 1, true, false, false, arc_handle_interrupt_attribute }, + { NULL, 0, 0, false, false, false, NULL } +}; + /* Initialize the GCC target structure. */ #undef TARGET_ASM_ALIGNED_HI_OP #define TARGET_ASM_ALIGNED_HI_OP "\t.hword\t" @@ -364,13 +373,6 @@ arc_init_reg_tables (void) interrupt - for interrupt functions */ -const struct attribute_spec arc_attribute_table[] = -{ - /* { name, min_len, max_len, decl_req, type_req, fn_type_req, handler } */ - { "interrupt", 1, 1, true, false, false, arc_handle_interrupt_attribute }, - { NULL, 0, 0, false, false, false, NULL } -}; - /* Handle an "interrupt" attribute; arguments as in struct attribute_spec.handler. */ static tree @@ -897,7 +899,7 @@ arc_address_cost (rtx addr, bool speed ATTRIBUTE_UNUSED) switch (GET_CODE (plus1)) { case CONST_INT : - return SMALL_INT (plus1) ? 1 : 2; + return SMALL_INT (INTVAL (plus1)) ? 1 : 2; case CONST : case SYMBOL_REF : case LABEL_REF : @@ -1502,9 +1504,10 @@ output_shift (rtx *operands) } else { - int n = INTVAL (operands[2]); + int n; /* If the count is negative, make it 0. */ + n = INTVAL (operands[2]); if (n < 0) n = 0; /* If the count is too big, truncate it. |