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| author | Jeffrey A Law <law@cygnus.com> | 1998-03-28 13:45:47 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1998-03-28 06:45:47 -0700 |
| commit | d6e6c585a1c1e6cf52f4c57ef2087bb1b4d531aa (patch) | |
| tree | 3fc1738f4dd5bccbc770dbfba297794da2f0a13f /gcc | |
| parent | 2e61a5a5d49ec5609d624815475afc736eb408fa (diff) | |
| download | gcc-d6e6c585a1c1e6cf52f4c57ef2087bb1b4d531aa.zip gcc-d6e6c585a1c1e6cf52f4c57ef2087bb1b4d531aa.tar.gz gcc-d6e6c585a1c1e6cf52f4c57ef2087bb1b4d531aa.tar.bz2 | |
integrate.c (copy_rtx_and_substitute): Rework to avoid need for unused "junk" variable.
* integrate.c (copy_rtx_and_substitute): Rework to avoid need for
unused "junk" variable.
From-SVN: r18878
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/integrate.c | 13 |
2 files changed, 11 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d6844e1..9b12080 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,8 @@ Sat Mar 28 14:37:20 1998 Jeffrey A Law (law@cygnus.com) + * integrate.c (copy_rtx_and_substitute): Rework to avoid need for + unused "junk" variable. + * genattrtab.c (write_complex_function): Add a default case in generated switch statement to keep -W -Wall quiet. diff --git a/gcc/integrate.c b/gcc/integrate.c index e6258b3..cde8b6f 100644 --- a/gcc/integrate.c +++ b/gcc/integrate.c @@ -2606,12 +2606,15 @@ copy_rtx_and_substitute (orig, map) || SET_DEST (orig) == virtual_incoming_args_rtx) { /* In case a translation hasn't occurred already, make one now. */ - rtx junk = copy_rtx_and_substitute (SET_DEST (orig), map); - rtx equiv_reg = map->reg_map[REGNO (SET_DEST (orig))]; - rtx equiv_loc = map->const_equiv_map[REGNO (equiv_reg)]; - HOST_WIDE_INT loc_offset + rtx equiv_reg; + rtx equiv_loc; + HOST_WIDE_INT loc_offset; + + copy_rtx_and_substitute (SET_DEST (orig), map); + equiv_reg = map->reg_map[REGNO (SET_DEST (orig))]; + equiv_loc = map->const_equiv_map[REGNO (equiv_reg)]; + loc_offset = GET_CODE (equiv_loc) == REG ? 0 : INTVAL (XEXP (equiv_loc, 1)); - return gen_rtx_SET (VOIDmode, SET_DEST (orig), force_operand (plus_constant |