[Bug c/40150] ICE in cgraph_estimate_size_after_inlining, at ipa-inline.c:188 with -combine

[rguenth at gcc dot gnu dot org]

------- Comment #2 from rguenth at gcc dot gnu dot org  2009-05-15 11:03 -------
Confirmed with

gcc -c -std=gnu99 -O -combine lv2log.i sim-common.i
sim-common.c: In function ‘main_chute’:
sim-common.c:88: internal compiler error: in
cgraph_estimate_size_after_inlining, at ipa-inline.c:188
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://bugs.opensuse.org/> for instructions.

;; Function main_chute (main_chute)

Considering inline candidate trace_printf.

void trace_printf(const char *fmt, ...) __attribute__((format(printf,1,2)));

void trace_printf(const char *fmt, ...)
{
# 41 "sim-common.c"
}

---

void trace_printf(const char *fmt, ...) __attribute__((format(printf,1,2)));

void main_chute(_Bool go)
{
 if(go)
  trace_printf("FC deployed main chute\n");
 else
  trace_printf("FC stopped deploying main chute\n");
}

but this small example does not reproduce it.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|internal compiler error: in |ICE in
                   |cgraph_estimate_size_after_i|cgraph_estimate_size_after_i
                   |nlining, at ipa-inline.c:188|nlining, at ipa-inline.c:188
                   |                            |with -combine


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40150