From 8bcafee35814af6bd664d44fa8246dd7db62d0b6 Mon Sep 17 00:00:00 2001 From: John David Anglin Date: Wed, 25 Aug 1999 07:38:23 +0000 Subject: calls.c (emit_call_1): Use call_pop/call_value_pop for all values of n_popped when... * calls.c (emit_call_1): Use call_pop/call_value_pop for all values of n_popped when call/call_value are not defined. From-SVN: r28846 --- gcc/calls.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'gcc/calls.c') diff --git a/gcc/calls.c b/gcc/calls.c index b646be8..3276fd9 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -405,7 +405,16 @@ emit_call_1 (funexp, fndecl, funtype, stack_size, rounded_stack_size, #ifndef ACCUMULATE_OUTGOING_ARGS #if defined (HAVE_call_pop) && defined (HAVE_call_value_pop) - if (HAVE_call_pop && HAVE_call_value_pop && n_popped > 0) +/* If the target has "call" or "call_value" insns, then prefer them + if no arguments are actually popped. If the target does not have + "call" or "call_value" insns, then we must use the popping versions + even if the call has no arguments to pop. */ +#if defined (HAVE_call) && defined (HAVE_call_value) + if (HAVE_call && HAVE_call_value && HAVE_call_pop && HAVE_call_value_pop + && n_popped > 0) +#else + if (HAVE_call_pop && HAVE_call_value_pop) +#endif { rtx n_pop = GEN_INT (n_popped); rtx pat; -- cgit v1.1