From: Richard Stallman <rms@gnu.org>
Date: Fri, 22 May 1992 21:40:29 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=756e0e12edcae60806af0088f75d46eb5399a551;p=gcc.git

*** empty log message ***

From-SVN: r1058
---

diff --git a/gcc/calls.c b/gcc/calls.c
index 99eb8e95e01..2b5da07533c 100644
--- a/gcc/calls.c
+++ b/gcc/calls.c
@@ -1337,6 +1337,14 @@ expand_call (exp, target, ignore)
 #endif
 #endif
 
+  /* If register arguments require space on the stack and stack space
+     was not preallocated, allocate stack space here for arguments
+     passed in registers.  */
+#if ! defined(ALLOCATE_OUTGOING_ARGS) && defined(OUTGOING_REG_PARM_STACK_SPACE)
+  if (must_preallocate == 0 && reg_parm_stack_space > 0)
+    anti_adjust_stack (gen_rtx (CONST_INT, VOIDmode, reg_parm_stack_space));
+#endif
+
   /* Pass the function the address in which to return a structure value.  */
   if (structure_value_addr && ! structure_value_addr_parm)
     {