From ad8e14b740f87d814a00f9f0d44301f71ffd7ec6 Mon Sep 17 00:00:00 2001 From: Michael Matz Date: Mon, 26 Sep 2016 22:31:19 +0200 Subject: opt: Don't emit inline functions from dead code Inside dead code don't regard inline functions as being referenced. --- tests/tcctest.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'tests') diff --git a/tests/tcctest.c b/tests/tcctest.c index 0485a74..7bdffff 100644 --- a/tests/tcctest.c +++ b/tests/tcctest.c @@ -1170,6 +1170,11 @@ void bool_test() extern int undefined_function(void); extern int defined_function(void); +static inline void refer_to_undefined(void) +{ + undefined_function(); +} + void optimize_out(void) { int i = 0 ? undefined_function() : defined_function(); @@ -1264,6 +1269,9 @@ void optimize_out(void) else undefined_function(); + if (defined_function() && 0) + refer_to_undefined(); + if (1) return; printf ("oor:%d\n", undefined_function()); -- cgit v1.3.1