From 5f3b7d7c57f66d74667ba91ddc36fce50096f1e1 Mon Sep 17 00:00:00 2001
From: Maxim Kuvyrkov <maxim@codesourcery.com>
Date: Tue, 11 Sep 2012 01:32:45 +0000
Subject: [PATCH] m68k.c (m68k_sched_dfa_post_advance_cycle): Support starting
scheduling from a pre-existing state.
* config/m68k/m68k.c (m68k_sched_dfa_post_advance_cycle): Support
starting scheduling from a pre-existing state.
From-SVN: r191171
---
gcc/ChangeLog | 5 +++++
gcc/config/m68k/m68k.c | 3 ++-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0bfbcaab39ee..681007b8ea4b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2012-09-10 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ * config/m68k/m68k.c (m68k_sched_dfa_post_advance_cycle): Support
+ starting scheduling from a pre-existing state.
+
2012-09-10 Diego Novillo <dnovillo@google.com>
* vec.h (vec_t::quick_push): Remove overload that accepts 'T *'.
diff --git a/gcc/config/m68k/m68k.c b/gcc/config/m68k/m68k.c
index 0e55e1c23091..b2e2e6c25644 100644
--- a/gcc/config/m68k/m68k.c
+++ b/gcc/config/m68k/m68k.c
@@ -6269,7 +6269,8 @@ m68k_sched_dfa_post_advance_cycle (void)
while (--i >= 0)
{
if (state_transition (curr_state, sched_ib.insn) >= 0)
- gcc_unreachable ();
+ /* Pick up scheduler state. */
+ ++sched_ib.filled;
}
}
--
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