From 32a6f30e69f5044b5718c0c30b3a86eb94a2e8ec Mon Sep 17 00:00:00 2001 From: John David Anglin Date: Wed, 5 Dec 2001 03:54:51 +0000 Subject: [PATCH] cfgrtl.c (verify_flow_info): Allow jump table data in fallthru if CASE_DROPS_THROUGH. * cfgrtl.c (verify_flow_info): Allow jump table data in fallthru if CASE_DROPS_THROUGH. From-SVN: r47655 --- gcc/ChangeLog | 5 +++++ gcc/cfgrtl.c | 7 ++++++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b3906146931..2dd1ca4856c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2001-12-04 John David Anglin + + * cfgrtl.c (verify_flow_info): Allow jump table data in fallthru if + CASE_DROPS_THROUGH. + 2001-12-04 Andrew MacLeod * rtl.h (initialize_uninitialized_subregs): New prototype. diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c index 94f3a556c34..efc05313e07 100644 --- a/gcc/cfgrtl.c +++ b/gcc/cfgrtl.c @@ -1610,7 +1610,12 @@ verify_flow_info () else for (insn = NEXT_INSN (e->src->end); insn != e->dest->head; insn = NEXT_INSN (insn)) - if (GET_CODE (insn) == BARRIER || INSN_P (insn)) + if (GET_CODE (insn) == BARRIER +#ifndef CASE_DROPS_THROUGH + || INSN_P (insn)) +#else + || (INSN_P (insn) && ! JUMP_TABLE_DATA_P (insn))) +#endif { error ("verify_flow_info: Incorrect fallthru %i->%i", e->src->index, e->dest->index); -- 2.30.2