diff options
Diffstat (limited to 'gcc/final.c')
| -rwxr-xr-x | gcc/final.c | 42 |
1 files changed, 3 insertions, 39 deletions
diff --git a/gcc/final.c b/gcc/final.c index 9be490d..2645ad1 100755 --- a/gcc/final.c +++ b/gcc/final.c @@ -72,7 +72,7 @@ Boston, MA 02111-1307, USA. */ extern struct obstack *rtl_obstack; /* END CYGNUS LOCAL */ -#if defined (DWARF2_UNWIND_INFO) || defined (DWARF2_DEBUGGING_INFO) +#if defined (DWARF2_DEBUGGING_INFO) #include "dwarf2out.h" #endif @@ -1083,10 +1083,8 @@ final_start_function (first, file, optimize) int optimize; { block_depth = 0; - this_is_asm_operands = 0; - /* Initial line number is supposed to be output before the function's prologue and label so that the function's address will not appear to be @@ -1095,23 +1093,15 @@ final_start_function (first, file, optimize) last_linenum = high_block_linenum = high_function_linenum = NOTE_LINE_NUMBER (first); -#if defined (DWARF2_UNWIND_INFO) || defined (DWARF2_DEBUGGING_INFO) +#if defined (DWARF2_DEBUGGING_INFO) /* Output DWARF definition of the function. */ if (dwarf2out_do_frame ()) dwarf2out_begin_prologue (); #endif - /* But only output line number for other debug info types if -g2 - or better. */ if (NOTE_LINE_NUMBER (first) != NOTE_INSN_DELETED) output_source_line (file, first); - -#if defined (DWARF2_UNWIND_INFO) && defined (HAVE_prologue) - if (dwarf2out_do_frame ()) - dwarf2out_frame_debug (NULL_RTX); -#endif - #ifdef FUNCTION_PROLOGUE /* First output the function prologue: code to set up the stack frame. */ FUNCTION_PROLOGUE (file, get_frame_size ()); @@ -1142,7 +1132,7 @@ final_end_function (first, file, optimize) #endif -#if defined (DWARF2_UNWIND_INFO) || defined (DWARF2_DEBUGGING_INFO) +#if defined (DWARF2_DEBUGGING_INFO) if (dwarf2out_do_frame ()) dwarf2out_end_epilogue (); #endif @@ -1443,12 +1433,6 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes) break; case BARRIER: -#if defined (DWARF2_UNWIND_INFO) && !defined (ACCUMULATE_OUTGOING_ARGS) - /* If we push arguments, we need to check all insns for stack - adjustments. */ - if (dwarf2out_do_frame ()) - dwarf2out_frame_debug (insn); -#endif break; case CODE_LABEL: @@ -1994,11 +1978,6 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes) debug_insn = insn; -#if defined (DWARF2_UNWIND_INFO) && !defined (ACCUMULATE_OUTGOING_ARGS) - /* If we push arguments, we want to know where the calls are. */ - if (GET_CODE (insn) == CALL_INSN && dwarf2out_do_frame ()) - dwarf2out_frame_debug (insn); -#endif /* If the proper template needs to be chosen by some C code, run that code and get the real template. */ @@ -2046,21 +2025,6 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes) output_asm_insn (template, recog_operand); -#if defined (DWARF2_UNWIND_INFO) -#if !defined (ACCUMULATE_OUTGOING_ARGS) - /* If we push arguments, we need to check all insns for stack - adjustments. */ - if (GET_CODE (insn) == INSN && dwarf2out_do_frame ()) - dwarf2out_frame_debug (insn); -#else -#if defined (HAVE_prologue) - /* If this insn is part of the prologue, emit DWARF v2 - call frame info. */ - if (RTX_FRAME_RELATED_P (insn) && dwarf2out_do_frame ()) - dwarf2out_frame_debug (insn); -#endif -#endif -#endif #if 0 /* It's not at all clear why we did this and doing so interferes |