From ab530ea8b8d089c3e11eb054b8e5680540ca0203 Mon Sep 17 00:00:00 2001 From: Geoffrey Keating Date: Sat, 17 Jan 2004 07:46:49 +0000 Subject: [PATCH] cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps even after reload, just don't remove the actual jump tables. * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps even after reload, just don't remove the actual jump tables. From-SVN: r76028 --- gcc/ChangeLog | 5 +++++ gcc/cfgrtl.c | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 47112590d00..b039e860ee2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-01-16 Geoffrey Keating + + * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps + even after reload, just don't remove the actual jump tables. + 2004-01-17 J. Brobecker * dwarf2out.c (is_subrange_type): Renamed from is_ada_subrange_type(). diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c index c1b17455345..9bf10f5fd8c 100644 --- a/gcc/cfgrtl.c +++ b/gcc/cfgrtl.c @@ -703,7 +703,7 @@ try_redirect_by_replacing_jump (edge e, basic_block target, bool in_cfglayout) if (tmp || !onlyjump_p (insn)) return false; - if ((!optimize || reload_completed) && tablejump_p (insn, NULL, NULL)) + if ((!optimize || flow2_completed) && tablejump_p (insn, NULL, NULL)) return false; /* Avoid removing branch with side effects. */ @@ -793,7 +793,7 @@ try_redirect_by_replacing_jump (edge e, basic_block target, bool in_cfglayout) /* Recognize a tablejump that we are converting to a simple jump and remove its associated CODE_LABEL and ADDR_VEC or ADDR_DIFF_VEC. */ - if (tablejump_p (insn, &label, &table)) + if (! reload_completed && tablejump_p (insn, &label, &table)) delete_insn_chain (label, table); barrier = next_nonnote_insn (BB_END (src)); -- 2.30.2