diff options
| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-07-16 00:28:20 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-07-16 00:28:20 +0000 |
| commit | ff5decbb58fc6dbc921423e4b5e6aee084eebe81 (patch) | |
| tree | 3979093e16abc21060c0838e4098170a76535cc1 /gcc/machmode.def | |
| parent | f776b3c443371cb0d3ecd4d173bc6a45e7654ad0 (diff) | |
| download | gcc-ff5decbb58fc6dbc921423e4b5e6aee084eebe81.tar.gz | |
* machmode.def (Pmode): Redefine if GENERATOR_FILE.
* genrecog.c (maybe_both_true_mode): New.
(maybe_both_true_2): Use it.
(write_switch): Don't put Pmode in a switch.
* rtl.c (mode arrays): Don't explicitly size them.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44029 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/machmode.def')
| -rw-r--r-- | gcc/machmode.def | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gcc/machmode.def b/gcc/machmode.def index 047030b59e8..1c93c0498bf 100644 --- a/gcc/machmode.def +++ b/gcc/machmode.def @@ -154,7 +154,14 @@ EXTRA_CC_MODES #undef CC /* The symbol Pmode stands for one of the above machine modes (usually SImode). - The tm file specifies which one. It is not a distinct mode. */ + The tm file specifies which one. It is not a distinct mode. Nevertheless, + while processing the md file, we wish to treat as a distinct mode so that + it is preserved intact through to the insn-foo.c files. This eliminates a + lot of redundancy in ports that support both 32-bit and 64-bit targets. */ +#ifdef GENERATOR_FILE +#undef Pmode +DEF_MACHMODE (Pmode, "P", MODE_RANDOM, 0, 0, 0, VOIDmode) +#endif /* Local variables: |