diff options
Diffstat (limited to 'contrib/gcc/print-rtl.c')
-rw-r--r-- | contrib/gcc/print-rtl.c | 109 |
1 files changed, 67 insertions, 42 deletions
diff --git a/contrib/gcc/print-rtl.c b/contrib/gcc/print-rtl.c index 28f6066..0a0ac9e 100644 --- a/contrib/gcc/print-rtl.c +++ b/contrib/gcc/print-rtl.c @@ -1,5 +1,5 @@ /* Print RTL for GNU C Compiler. - Copyright (C) 1987, 1988, 1992, 1997, 1998, 1999, 2000 + Copyright (C) 1987, 1988, 1992, 1997, 1998, 1999, 2000, 2002, 2003 Free Software Foundation, Inc. This file is part of GCC. @@ -85,7 +85,7 @@ print_mem_expr (outfile, expr) if (TREE_CODE (expr) == COMPONENT_REF) { if (TREE_OPERAND (expr, 0)) - print_mem_expr (outfile, TREE_OPERAND (expr, 0)); + print_mem_expr (outfile, TREE_OPERAND (expr, 0)); else fputs (" <variable>", outfile); if (DECL_NAME (TREE_OPERAND (expr, 1))) @@ -158,34 +158,34 @@ print_rtx (in_rtx) fputc ('(', outfile); else fprintf (outfile, "(%s", GET_RTX_NAME (GET_CODE (in_rtx))); - + if (! flag_simple) { - if (in_rtx->in_struct) + if (RTX_FLAG (in_rtx, in_struct)) fputs ("/s", outfile); - if (in_rtx->volatil) + if (RTX_FLAG (in_rtx, volatil)) fputs ("/v", outfile); - - if (in_rtx->unchanging) + + if (RTX_FLAG (in_rtx, unchanging)) fputs ("/u", outfile); - - if (in_rtx->integrated) + + if (RTX_FLAG (in_rtx, integrated)) fputs ("/i", outfile); - - if (in_rtx->frame_related) + + if (RTX_FLAG (in_rtx, frame_related)) fputs ("/f", outfile); - - if (in_rtx->jump) + + if (RTX_FLAG (in_rtx, jump)) fputs ("/j", outfile); - - if (in_rtx->call) + + if (RTX_FLAG (in_rtx, call)) fputs ("/c", outfile); if (GET_MODE (in_rtx) != VOIDmode) { /* Print REG_NOTE names for EXPR_LIST and INSN_LIST. */ - if (GET_CODE (in_rtx) == EXPR_LIST + if (GET_CODE (in_rtx) == EXPR_LIST || GET_CODE (in_rtx) == INSN_LIST) fprintf (outfile, ":%s", GET_REG_NOTE_NAME (GET_MODE (in_rtx))); @@ -195,6 +195,11 @@ print_rtx (in_rtx) } } +#ifndef GENERATOR_FILE + if (GET_CODE (in_rtx) == CONST_DOUBLE && FLOAT_MODE_P (GET_MODE (in_rtx))) + i = 5; +#endif + /* Get the format string and skip the first elements if we have handled them already. */ format_ptr = GET_RTX_FORMAT (GET_CODE (in_rtx)) + i; @@ -234,7 +239,7 @@ print_rtx (in_rtx) fprintf (outfile, " [%d]", ORIGINAL_REGNO (in_rtx)); break; } - if (i == 3 && GET_CODE (in_rtx) == NOTE) + if (i == 4 && GET_CODE (in_rtx) == NOTE) { switch (NOTE_LINE_NUMBER (in_rtx)) { @@ -253,21 +258,11 @@ print_rtx (in_rtx) if (flag_dump_unnumbered) fprintf (outfile, "#"); else - fprintf (outfile, HOST_PTR_PRINTF, + fprintf (outfile, HOST_PTR_PRINTF, (char *) NOTE_BLOCK (in_rtx)); sawclose = 1; break; - case NOTE_INSN_RANGE_BEG: - case NOTE_INSN_RANGE_END: - case NOTE_INSN_LIVE: - indent += 2; - if (!sawclose) - fprintf (outfile, " "); - print_rtx (NOTE_RANGE_INFO (in_rtx)); - indent -= 2; - break; - case NOTE_INSN_BASIC_BLOCK: { basic_block bb = NOTE_BASIC_BLOCK (in_rtx); @@ -291,6 +286,15 @@ print_rtx (in_rtx) fprintf (outfile, " \"\""); break; + case NOTE_INSN_PREDICTION: + if (NOTE_PREDICTION (in_rtx)) + fprintf (outfile, " [ %d %d ] ", + (int)NOTE_PREDICTION_ALG (in_rtx), + (int) NOTE_PREDICTION_FLAGS (in_rtx)); + else + fprintf (outfile, " [ ERROR ]"); + break; + default: { const char * const str = X0STR (in_rtx, i); @@ -327,10 +331,10 @@ print_rtx (in_rtx) if (sawclose) { fprintf (outfile, "\n%s%*s", - print_rtx_head, indent * 2, ""); + print_rtx_head, indent * 2, ""); sawclose = 0; } - fputs ("[ ", outfile); + fputs (" [", outfile); if (NULL != XVEC (in_rtx, i)) { indent += 2; @@ -345,7 +349,7 @@ print_rtx (in_rtx) if (sawclose) fprintf (outfile, "\n%s%*s", print_rtx_head, indent * 2, ""); - fputs ("] ", outfile); + fputs ("]", outfile); sawclose = 1; indent -= 2; break; @@ -363,7 +367,7 @@ print_rtx (in_rtx) break; case 'i': - if (i == 5 && GET_CODE (in_rtx) == NOTE) + if (i == 6 && GET_CODE (in_rtx) == NOTE) { /* This field is only used for NOTE_INSN_DELETED_LABEL, and other times often contains garbage from INSN->NOTE death. */ @@ -473,6 +477,11 @@ print_rtx (in_rtx) sawclose = 0; break; + case 'B': + if (XBBDEF (in_rtx, i)) + fprintf (outfile, " %i", XBBDEF (in_rtx, i)->index); + break; + default: fprintf (stderr, "switch format wrong in rtl.print_rtx(). format was: %c.\n", @@ -482,6 +491,7 @@ print_rtx (in_rtx) switch (GET_CODE (in_rtx)) { +#ifndef GENERATOR_FILE case MEM: fputs (" [", outfile); fprintf (outfile, HOST_WIDE_INT_PRINT_DEC, MEM_ALIAS_SET (in_rtx)); @@ -509,22 +519,32 @@ print_rtx (in_rtx) fputc (']', outfile); break; -#if HOST_FLOAT_FORMAT == TARGET_FLOAT_FORMAT && MAX_LONG_DOUBLE_TYPE_SIZE == 64 case CONST_DOUBLE: if (FLOAT_MODE_P (GET_MODE (in_rtx))) { - double val; - REAL_VALUE_FROM_CONST_DOUBLE (val, in_rtx); - fprintf (outfile, " [%.16g]", val); + char s[60]; + + real_to_decimal (s, CONST_DOUBLE_REAL_VALUE (in_rtx), + sizeof (s), 0, 1); + fprintf (outfile, " %s", s); + + real_to_hexadecimal (s, CONST_DOUBLE_REAL_VALUE (in_rtx), + sizeof (s), 0, 1); + fprintf (outfile, " [%s]", s); } break; #endif case CODE_LABEL: fprintf (outfile, " [%d uses]", LABEL_NUSES (in_rtx)); - if (LABEL_ALTERNATE_NAME (in_rtx)) - fprintf (outfile, " [alternate name: %s]", - LABEL_ALTERNATE_NAME (in_rtx)); + switch (LABEL_KIND (in_rtx)) + { + case LABEL_NORMAL: break; + case LABEL_STATIC_ENTRY: fputs (" [entry]", outfile); break; + case LABEL_GLOBAL_ENTRY: fputs (" [global entry]", outfile); break; + case LABEL_WEAK_ENTRY: fputs (" [weak entry]", outfile); break; + default: abort(); + } break; case CALL_PLACEHOLDER: @@ -612,6 +632,7 @@ debug_rtx (x) rtx x; { outfile = stderr; + sawclose = 0; print_rtx (x); fprintf (stderr, "\n"); } @@ -648,7 +669,10 @@ debug_rtx_list (x, n) } for (i = count, insn = x; i > 0 && insn != 0; i--, insn = NEXT_INSN (insn)) - debug_rtx (insn); + { + debug_rtx (insn); + fprintf (stderr, "\n"); + } } /* Call this function to print an rtx list from START to END inclusive. */ @@ -660,6 +684,7 @@ debug_rtx_range (start, end) while (1) { debug_rtx (start); + fprintf (stderr, "\n"); if (!start || start == end) break; start = NEXT_INSN (start); @@ -723,14 +748,14 @@ print_rtl (outf, rtx_first) if (! flag_dump_unnumbered || GET_CODE (tmp_rtx) != NOTE || NOTE_LINE_NUMBER (tmp_rtx) < 0) { - fputs (print_rtx_head, outfile); + fputs (print_rtx_head, outfile); print_rtx (tmp_rtx); fprintf (outfile, "\n"); } break; default: - fputs (print_rtx_head, outfile); + fputs (print_rtx_head, outfile); print_rtx (rtx_first); } } |