From 4688ddf59b247da24a4d5ebc22fb2c875b3c26cf Mon Sep 17 00:00:00 2001 From: Steven Bosscher Date: Thu, 30 May 2013 21:06:02 +0000 Subject: [PATCH] rtlanal.c (tablejump_p): Expect table and label to be adjacent. * rtlanal.c (tablejump_p): Expect table and label to be adjacent. From-SVN: r199460 --- gcc/ChangeLog | 4 ++++ gcc/rtlanal.c | 1 + 2 files changed, 5 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ddd2a30fbf6..660730a7b10 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2013-05-30 Steven Bosscher + + * rtlanal.c (tablejump_p): Expect table and label to be adjacent. + 2013-05-30 Vladimir Makarov * target.def (register_usage_leveling_p): New hook. diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index b19868579a8..fe708488444 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -2711,6 +2711,7 @@ tablejump_p (const_rtx insn, rtx *labelp, rtx *tablep) && (table = next_active_insn (label)) != NULL_RTX && JUMP_TABLE_DATA_P (table)) { + gcc_assert (table == NEXT_INSN (label)); if (labelp) *labelp = label; if (tablep) -- 2.30.2