diff options
Diffstat (limited to 'gcc/config/arm/arm.c')
| -rw-r--r-- | gcc/config/arm/arm.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index efc2bcb1ee5..717e289e4c9 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -204,7 +204,6 @@ static bool arm_output_ttype (rtx); static void arm_asm_emit_except_personality (rtx); static void arm_asm_init_sections (void); #endif -static enum unwind_info_type arm_except_unwind_info (struct gcc_options *); static void arm_dwarf_handle_frame_unspec (const char *, rtx, int); static rtx arm_dwarf_register_span (rtx); @@ -303,15 +302,6 @@ static const struct attribute_spec arm_attribute_table[] = #endif { NULL, 0, 0, false, false, false, NULL, false } }; - -/* Set default optimization options. */ -static const struct default_options arm_option_optimization_table[] = - { - /* Enable section anchors by default at -O1 or higher. */ - { OPT_LEVELS_1_PLUS, OPT_fsection_anchors, NULL, 1 }, - { OPT_LEVELS_1_PLUS, OPT_fomit_frame_pointer, NULL, 1 }, - { OPT_LEVELS_NONE, 0, NULL, 0 } - }; /* Initialize the GCC target structure. */ #if TARGET_DLLIMPORT_DECL_ATTRIBUTES @@ -351,12 +341,8 @@ static const struct default_options arm_option_optimization_table[] = #undef TARGET_ASM_FUNCTION_EPILOGUE #define TARGET_ASM_FUNCTION_EPILOGUE arm_output_function_epilogue -#undef TARGET_DEFAULT_TARGET_FLAGS -#define TARGET_DEFAULT_TARGET_FLAGS (TARGET_DEFAULT | MASK_SCHED_PROLOG) #undef TARGET_OPTION_OVERRIDE #define TARGET_OPTION_OVERRIDE arm_option_override -#undef TARGET_OPTION_OPTIMIZATION_TABLE -#define TARGET_OPTION_OPTIMIZATION_TABLE arm_option_optimization_table #undef TARGET_COMP_TYPE_ATTRIBUTES #define TARGET_COMP_TYPE_ATTRIBUTES arm_comp_type_attributes @@ -516,9 +502,6 @@ static const struct default_options arm_option_optimization_table[] = #define TARGET_ASM_INIT_SECTIONS arm_asm_init_sections #endif /* ARM_UNWIND_INFO */ -#undef TARGET_EXCEPT_UNWIND_INFO -#define TARGET_EXCEPT_UNWIND_INFO arm_except_unwind_info - #undef TARGET_DWARF_HANDLE_FRAME_UNSPEC #define TARGET_DWARF_HANDLE_FRAME_UNSPEC arm_dwarf_handle_frame_unspec @@ -22848,33 +22831,6 @@ arm_asm_init_sections (void) } #endif /* ARM_UNWIND_INFO */ -/* Implement TARGET_EXCEPT_UNWIND_INFO. */ - -static enum unwind_info_type -arm_except_unwind_info (struct gcc_options *opts) -{ - /* Honor the --enable-sjlj-exceptions configure switch. */ -#ifdef CONFIG_SJLJ_EXCEPTIONS - if (CONFIG_SJLJ_EXCEPTIONS) - return UI_SJLJ; -#endif - - /* If not using ARM EABI unwind tables... */ - if (ARM_UNWIND_INFO) - { - /* For simplicity elsewhere in this file, indicate that all unwind - info is disabled if we're not emitting unwind tables. */ - if (!opts->x_flag_exceptions && !opts->x_flag_unwind_tables) - return UI_NONE; - else - return UI_TARGET; - } - - /* ... we use sjlj exceptions for backwards compatibility. */ - return UI_SJLJ; -} - - /* Handle UNSPEC DWARF call frame instructions. These are needed for dynamic stack alignment. */ |