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integrate.c (expand_inline_function): Make sure there is at least one insn that can be used as an insertion point. 

* integrate.c (expand_inline_function): Make sure there is at
        least one insn that can be used as an insertion point.

From-SVN: r15738
This commit is contained in:
Andreas Schwab 1997-09-27 03:42:59 +00:00 committed by Jeff Law
parent b9620d0e58
commit 3ba104945b
2 changed files with 9 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Fri Sep 26 09:00:13 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* integrate.c (expand_inline_function): Make sure there is at
least one insn that can be used as an insertion point.
Wed Sep 24 21:34:06 1997 Jason Merrill <jason@yorick.cygnus.com>
* dwarf2out.c: s/flag_verbose_asm/flag_debug_asm/

5
gcc/integrate.c
View File

@ -1431,8 +1431,11 @@ expand_inline_function (fndecl, parms, target, ignore, type,
map->const_age = 0;
/* Record the current insn in case we have to set up pointers to frame
and argument memory blocks. */
and argument memory blocks. If there are no insns yet, add a dummy
insn that can be used as an insertion point. */
map->insns_at_start = get_last_insn ();
if (!map->insns_at_start)
map->insns_at_start = emit_note (NULL_PTR, NOTE_INSN_DELETED);
map->regno_pointer_flag = INLINE_REGNO_POINTER_FLAG (header);
map->regno_pointer_align = INLINE_REGNO_POINTER_ALIGN (header);