diff options
Diffstat (limited to 'gcc/final.c')
| -rw-r--r-- | gcc/final.c | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/gcc/final.c b/gcc/final.c index 5693d46..34db2ae 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -80,6 +80,10 @@ Boston, MA 02111-1307, USA. */ #endif /* DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO */ +#ifndef ACCUMULATE_OUTGOING_ARGS +#define ACCUMULATE_OUTGOING_ARGS 0 +#endif + #ifdef XCOFF_DEBUGGING_INFO #include "xcoffout.h" #endif @@ -2279,10 +2283,10 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes) break; case BARRIER: -#if defined (DWARF2_UNWIND_INFO) && !defined (ACCUMULATE_OUTGOING_ARGS) +#if defined (DWARF2_UNWIND_INFO) /* If we push arguments, we need to check all insns for stack adjustments. */ - if (dwarf2out_do_frame ()) + if (!ACCUMULATE_OUTGOING_ARGS && dwarf2out_do_frame ()) dwarf2out_frame_debug (insn); #endif break; @@ -2885,9 +2889,10 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes) debug_insn = insn; -#if defined (DWARF2_UNWIND_INFO) && !defined (ACCUMULATE_OUTGOING_ARGS) +#if defined (DWARF2_UNWIND_INFO) /* If we push arguments, we want to know where the calls are. */ - if (GET_CODE (insn) == CALL_INSN && dwarf2out_do_frame ()) + if (!ACCUMULATE_OUTGOING_ARGS && GET_CODE (insn) == CALL_INSN + && dwarf2out_do_frame ()) dwarf2out_frame_debug (insn); #endif @@ -2934,19 +2939,22 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes) output_asm_insn (template, recog_data.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 (!ACCUMULATE_OUTGOING_ARGS) + { + 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 + /* 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 #if 0 |