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| author | Stephane Carrez <Stephane.Carrez@worldnet.fr> | 2000-09-13 21:34:05 +0200 |
|---|---|---|
| committer | Stephane Carrez <ciceron@gcc.gnu.org> | 2000-09-13 21:34:05 +0200 |
| commit | c349e40b5bd6e44ed3afb6a91633f736ddc668d6 (patch) | |
| tree | 9f0163da7788dbdbf5f9158a769923ef406ce1d1 /gcc/gcc.1 | |
| parent | 2856c3e3f58327d111a846d4351c3c9568384944 (diff) | |
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flags.h (flag_dump_rtl_in_asm): Declare.
* flags.h (flag_dump_rtl_in_asm): Declare.
* toplev.c (flag_dump_rtl_in_asm): Define.
(decode_d_option): Set flag_dump_rtl_in_asm and flag_print_asm_name
if -dP is specified.
* rtl.h (print_rtx_head): Declare.
* print-rtl.c (print_rtx_head): Define.
(print_rtx): Print the string pointed to by print_rtx_head
at beginning of each dump line.
(print_rtl): Likewise.
(print_rtl_single): Likewise.
* final.c (final_scan_insn): Dump the insn in the assembly
file for debugging.
* gcc.1: Document -dP option.
* invoke.texi (Debugging Options): Likewise.
From-SVN: r36394
Diffstat (limited to 'gcc/gcc.1')
| -rw-r--r-- | gcc/gcc.1 | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -20,7 +20,7 @@ .if n .sp .if t .sp 0.4 .. -.Id $Id: gcc.1,v 1.15 2000/05/17 08:15:25 cagney Exp $ +.Id $Id: gcc.1,v 1.16 2000/09/11 06:10:30 ciceron Exp $ .TH GCC 1 "\*(Dt" "GNU Tools" "GNU Tools" .SH NAME gcc, g++ \- GNU project C and C++ Compiler (gcc-2.96) @@ -2311,6 +2311,12 @@ standard error. Annotate the assembler output with a comment indicating which pattern and alternative was used. .TP +.B \-dP +Dump the RTL in the assembler output as a comment before each instruction. +Also turns on +.B \-dp +annotation. +.TP .B \-fpretend\-float When running a cross-compiler, pretend that the target machine uses the same floating point format as the host machine. This causes incorrect |