From 086925d8cc71897027ae9407fcfd0def1d767b1e Mon Sep 17 00:00:00 2001 From: Mark Mitchell Date: Fri, 17 Sep 1999 22:04:28 +0000 Subject: [PATCH] stmt.c (preserve_subexpressions_p): Don't crash when current_function->stmt is unset. * stmt.c (preserve_subexpressions_p): Don't crash when current_function->stmt is unset. From-SVN: r29485 --- gcc/ChangeLog | 5 +++++ gcc/stmt.c | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f3d7e9fc6e5..6b5daedeee0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Fri Sep 17 15:07:37 1999 Mark Mitchell + + * stmt.c (preserve_subexpressions_p): Don't crash when + current_function->stmt is unset. + Fri Sep 17 15:03:16 1999 Mark Mitchell * stmt.c (expand_start_bindings): Allow callers to pass a flag diff --git a/gcc/stmt.c b/gcc/stmt.c index 1a16adc46fc..92465943f85 100644 --- a/gcc/stmt.c +++ b/gcc/stmt.c @@ -2603,7 +2603,8 @@ preserve_subexpressions_p () if (flag_expensive_optimizations) return 1; - if (optimize == 0 || current_function == 0 || loop_stack == 0) + if (optimize == 0 || current_function == 0 + || current_function->stmt == 0 || loop_stack == 0) return 0; insn = get_last_insn_anywhere (); -- 2.30.2