diff options
Diffstat (limited to 'gcc/config/lm32/lm32.c')
| -rw-r--r-- | gcc/config/lm32/lm32.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/gcc/config/lm32/lm32.c b/gcc/config/lm32/lm32.c index 05888ee5289..2c7131a5dfc 100644 --- a/gcc/config/lm32/lm32.c +++ b/gcc/config/lm32/lm32.c @@ -117,6 +117,8 @@ static const struct default_options lm32_option_optimization_table[] = #define TARGET_CAN_ELIMINATE lm32_can_eliminate #undef TARGET_LEGITIMATE_ADDRESS_P #define TARGET_LEGITIMATE_ADDRESS_P lm32_legitimate_address_p +#undef TARGET_EXCEPT_UNWIND_INFO +#define TARGET_EXCEPT_UNWIND_INFO sjlj_except_unwind_info struct gcc_target targetm = TARGET_INITIALIZER; @@ -174,6 +176,9 @@ gen_int_relational (enum rtx_code code, { enum machine_mode mode; int branch_p; + rtx temp; + rtx cond; + rtx label; mode = GET_MODE (cmp0); if (mode == VOIDmode) @@ -389,18 +394,17 @@ lm32_expand_prologue (void) /* Setup frame pointer if it's needed. */ if (frame_pointer_needed == 1) { - /* Load offset - Don't use total_size, as that includes pretend_size, - which isn't part of this frame? */ - insn = - emit_move_insn (frame_pointer_rtx, - GEN_INT (current_frame_info.args_size + - current_frame_info.callee_size + - current_frame_info.locals_size)); - RTX_FRAME_RELATED_P (insn) = 1; + /* Move sp to fp. */ + insn = emit_move_insn (frame_pointer_rtx, stack_pointer_rtx); + RTX_FRAME_RELATED_P (insn) = 1; - /* Add in sp. */ - insn = emit_add (frame_pointer_rtx, - frame_pointer_rtx, stack_pointer_rtx); + /* Add offset - Don't use total_size, as that includes pretend_size, + which isn't part of this frame? */ + insn = emit_add (frame_pointer_rtx, + frame_pointer_rtx, + GEN_INT (current_frame_info.args_size + + current_frame_info.callee_size + + current_frame_info.locals_size)); RTX_FRAME_RELATED_P (insn) = 1; } |