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| author | Richard Henderson <rth@redhat.com> | 2005-06-02 19:00:00 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2005-06-02 19:00:00 -0700 |
| commit | aeb556659b56f3489a11b57702a7a87b469856c2 (patch) | |
| tree | e5c0cb2665687fca86bbd7d7a170a4ad1e0562ae /gcc/modulo-sched.c | |
| parent | ba4853f8a5581ebc1961ae83dd3a0a28a75ec5ed (diff) | |
| download | gcc-aeb556659b56f3489a11b57702a7a87b469856c2.zip gcc-aeb556659b56f3489a11b57702a7a87b469856c2.tar.gz gcc-aeb556659b56f3489a11b57702a7a87b469856c2.tar.bz2 | |
modulo-sched.c (doloop_register_get): Protect against doloop_end not defined.
* modulo-sched.c (doloop_register_get): Protect against
doloop_end not defined.
From-SVN: r100528
Diffstat (limited to 'gcc/modulo-sched.c')
| -rw-r--r-- | gcc/modulo-sched.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/modulo-sched.c b/gcc/modulo-sched.c index f42dd1b..082b059 100644 --- a/gcc/modulo-sched.c +++ b/gcc/modulo-sched.c @@ -273,8 +273,9 @@ static struct sched_info sms_sched_info = or zero if it is not a decrement-and-branch insn. */ static rtx -doloop_register_get (rtx insn) +doloop_register_get (rtx insn ATTRIBUTE_UNUSED) { +#ifdef HAVE_doloop_end rtx pattern, reg, condition; if (! JUMP_P (insn)) @@ -294,6 +295,9 @@ doloop_register_get (rtx insn) gcc_unreachable (); return reg; +#else + return NULL_RTX; +#endif } /* Check if COUNT_REG is set to a constant in the PRE_HEADER block, so |