diff options
| author | DJ Delorie <dj@redhat.com> | 2007-02-08 17:22:52 -0500 |
|---|---|---|
| committer | DJ Delorie <dj@gcc.gnu.org> | 2007-02-08 17:22:52 -0500 |
| commit | f9b894388828f39c8cdcd7df1cf609c63a3275de (patch) | |
| tree | ca63f21f6a9cf192f20b2fca82777f493a0bb2ec /gcc/config/m32c/m32c-protos.h | |
| parent | ff39b79b8fe48e0f47c2798b71732250264baaa7 (diff) | |
| download | gcc-f9b894388828f39c8cdcd7df1cf609c63a3275de.zip gcc-f9b894388828f39c8cdcd7df1cf609c63a3275de.tar.gz gcc-f9b894388828f39c8cdcd7df1cf609c63a3275de.tar.bz2 | |
m32c-protos.h (m32c_illegal_subreg_p): New.
* config/m32c/m32c-protos.h (m32c_illegal_subreg_p): New.
* config/m32c/m32c.c (legal_subregs): New.
(m32c_illegal_subreg_p): New.
* config/m32c/predicates.md (m32c_any_operand): Use it to reject
unsupported subregs of hard regs.
From-SVN: r121725
Diffstat (limited to 'gcc/config/m32c/m32c-protos.h')
| -rw-r--r-- | gcc/config/m32c/m32c-protos.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/config/m32c/m32c-protos.h b/gcc/config/m32c/m32c-protos.h index 4b3ead3..5735ee7 100644 --- a/gcc/config/m32c/m32c-protos.h +++ b/gcc/config/m32c/m32c-protos.h @@ -74,6 +74,7 @@ int m32c_extra_constraint_p (rtx, char, const char *); int m32c_extra_constraint_p2 (rtx, char, const char *); int m32c_hard_regno_nregs (int, MM); int m32c_hard_regno_ok (int, MM); +bool m32c_illegal_subreg_p (rtx); bool m32c_immd_dbl_mov (rtx *, MM); rtx m32c_incoming_return_addr_rtx (void); void m32c_initialize_trampoline (rtx, rtx, rtx); |