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| author | Richard Henderson <rth@cygnus.com> | 2000-08-29 14:18:01 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2000-08-29 14:18:01 -0700 |
| commit | 94aaab7af9eee21fd6ee757b0840f9b06b64de11 (patch) | |
| tree | 62728c3e8ff808f8006bcd0cb3f3eae741951836 /gcc | |
| parent | 4381f7c29941a637a6fdce1b2f8a1cb9df586b71 (diff) | |
| download | gcc-94aaab7af9eee21fd6ee757b0840f9b06b64de11.zip gcc-94aaab7af9eee21fd6ee757b0840f9b06b64de11.tar.gz gcc-94aaab7af9eee21fd6ee757b0840f9b06b64de11.tar.bz2 | |
reload.c (push_secondary_reload): Allow class == reload_class if we're using a reload_in/out pattern.
* reload.c (push_secondary_reload): Allow class == reload_class
if we're using a reload_in/out pattern.
From-SVN: r36052
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/reload.c | 8 |
2 files changed, 9 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f0d1b05..efd94d8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2000-08-29 Richard Henderson <rth@cygnus.com> + + * reload.c (push_secondary_reload): Allow class == reload_class + if we're using a reload_in/out pattern. + 2000-08-29 Kazu Hirata <kazu@hxi.com> * reload.c: Fix formatting. diff --git a/gcc/reload.c b/gcc/reload.c index c82b66a..ee2fa48 100644 --- a/gcc/reload.c +++ b/gcc/reload.c @@ -411,11 +411,11 @@ push_secondary_reload (in_p, x, opnum, optional, reload_class, reload_mode, can not use secondary reloads, you must work around the problem some other way. - Allow this when MODE is not reload_mode and assume that the generated - code handles this case (it does on the Alpha, which is the only place - this currently happens). */ + Allow this when a reload_in/out pattern is being used. I.e. assume + that the generated code handles this case. */ - if (in_p && class == reload_class && mode == reload_mode) + if (in_p && class == reload_class && icode == CODE_FOR_nothing + && t_icode == CODE_FOR_nothing) abort (); /* If we need a tertiary reload, see if we have one we can reuse or else |