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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-03-11 22:39:35 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-03-11 22:39:35 +0000 |
| commit | 337057dd46c607bfdb0d01974e8c8398f89c1741 (patch) | |
| tree | 32b445dea72fa81baa922e65be1741e2dcc548fa | |
| parent | 472832ddc91d3433dc0a6f0d30193ade26dd3eb6 (diff) | |
| download | gcc-337057dd46c607bfdb0d01974e8c8398f89c1741.tar.gz | |
* genflags.c (gen_insn): Use IS_VSPACE.
* genoutput.c (output_insn_data): Likewise.
(process_template): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50616 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/genflags.c | 2 | ||||
| -rw-r--r-- | gcc/genoutput.c | 13 |
3 files changed, 16 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 964f9ec62df..5d416927af4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2002-03-11 Chris Meyer <cmeyer@gatan.com> + + * genflags.c (gen_insn): Use IS_VSPACE. + * genoutput.c (output_insn_data): Likewise. + (process_template): Likewise. + 2002-03-11 Richard Henderson <rth@redhat.com> * toplev.c (rest_of_compilation): Don't compile if we've had errors. diff --git a/gcc/genflags.c b/gcc/genflags.c index 031155f14de..010ac706604 100644 --- a/gcc/genflags.c +++ b/gcc/genflags.c @@ -201,7 +201,7 @@ gen_insn (insn) printf ("("); for (p = XSTR (insn, 2); *p; p++) { - if (*p == '\n') + if (IS_VSPACE (*p)) printf (" \\\n"); else printf ("%c", *p); diff --git a/gcc/genoutput.c b/gcc/genoutput.c index 7ed98bbbe26..80b73fcb915 100644 --- a/gcc/genoutput.c +++ b/gcc/genoutput.c @@ -366,8 +366,13 @@ output_insn_data () printf (" \""); while (*p) { - if (*p == '\n' && prev != '\\') - printf ("\\n\\\n"); + if (IS_VSPACE (*p) && prev != '\\') + { + /* Preserve two consecutive \n's or \r's, but treat \r\n + as a single newline. */ + if (*p == '\n' && prev != '\r') + printf ("\\n\\\n"); + } else putchar (*p); prev = *p; @@ -694,11 +699,11 @@ process_template (d, template) for (i = 0, cp = &template[1]; *cp; ) { - while (*cp == '\n' || *cp == ' ' || *cp== '\t') + while (ISSPACE (*cp)) cp++; printf (" \""); - while (*cp != '\n' && *cp != '\0') + while (!IS_VSPACE (*cp) && *cp != '\0') { putchar (*cp); cp++; |