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| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-05-27 19:20:19 +0000 |
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| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-05-27 19:20:19 +0000 |
| commit | 488133ac66acbad4fbb7177438c6a651c3de8a07 (patch) | |
| tree | f502522737a39b8803377a20fa7f25073cbd16d1 /gcc/genoutput.c | |
| parent | 5ed3bd072fbadb6e5dbac35a56dd35e94827b04d (diff) | |
| download | gcc-488133ac66acbad4fbb7177438c6a651c3de8a07.tar.gz | |
2008-05-27 Basile Starynkevitch <basile@starynkevitch.net>
MELT branch merged with trunk r136046
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@136051 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/genoutput.c')
| -rw-r--r-- | gcc/genoutput.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/genoutput.c b/gcc/genoutput.c index ba7fd4c2462..be4fb00bc7c 100644 --- a/gcc/genoutput.c +++ b/gcc/genoutput.c @@ -1122,7 +1122,10 @@ note_constraint (rtx exp, int lineno) unsigned int namelen = strlen (name); struct constraint_data **iter, **slot, *new; - if (strchr (indep_constraints, name[0])) + /* The 'm' constraint is special here since that constraint letter + can be overridden by the back end by defining the + TARGET_MEM_CONSTRAINT macro. */ + if (strchr (indep_constraints, name[0]) && name[0] != 'm') { if (name[1] == '\0') message_with_line (lineno, "constraint letter '%s' cannot be " |