diff options
| author | Paul Koning <ni1d@arrl.net> | 2010-11-18 20:58:41 -0500 |
|---|---|---|
| committer | Paul Koning <pkoning@gcc.gnu.org> | 2010-11-18 20:58:41 -0500 |
| commit | 7cf18eeea51ddaf914dbc4318ce98b6de94f257c (patch) | |
| tree | f6810d5f493e3c5b2f8e20faeb97a87d4b0ab0de /gcc/config/pdp11 | |
| parent | 13478fb03982669ad0d8230f3a9220d10b80cb13 (diff) | |
| download | gcc-7cf18eeea51ddaf914dbc4318ce98b6de94f257c.tar.gz | |
pdp11.h (FIRST_PARM_OFFSET): Fix case of no frame pointer.
* config/pdp11/pdp11.h (FIRST_PARM_OFFSET): Fix case of no frame
pointer.
From-SVN: r166929
Diffstat (limited to 'gcc/config/pdp11')
| -rw-r--r-- | gcc/config/pdp11/pdp11.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/config/pdp11/pdp11.h b/gcc/config/pdp11/pdp11.h index 08b9d675cde..494d8ce33f8 100644 --- a/gcc/config/pdp11/pdp11.h +++ b/gcc/config/pdp11/pdp11.h @@ -372,11 +372,10 @@ extern int current_first_parm_offset; /* Offset of first parameter from the argument pointer register value. For the pdp11, this is nonzero to account for the return address. 1 - return address - 2 - frame pointer (always saved, even when not used!!!!) - -- change some day !!!:q! + 2 - frame pointer, if needed */ -#define FIRST_PARM_OFFSET(FNDECL) 4 +#define FIRST_PARM_OFFSET(FNDECL) ((frame_pointer_needed) ? 4 : 2) /* Define how to find the value returned by a function. VALTYPE is the data type of the value (as a tree). |