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[Bug middle-end/60647] [4.8 Regression] ICE in visit_ref_for_mod_analysis, at ipa-prop.c:2112
- From: "trippels at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 25 Mar 2014 11:12:08 +0000
- Subject: [Bug middle-end/60647] [4.8 Regression] ICE in visit_ref_for_mod_analysis, at ipa-prop.c:2112
- Auto-submitted: auto-generated
- References: <bug-60647-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60647
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-03-25
CC| |trippels at gcc dot gnu.org
Target Milestone|--- |4.9.0
Ever confirmed|0 |1
--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
markus@x4 tmp % cat test.i
struct _wincore
{
int y;
int width;
};
int a;
static fn1 (dpy, winInfo) struct _XDisplay *dpy;
struct _wincore *winInfo;
{
a = winInfo->width;
fn2 ();
}
static fn3 (dpy, winInfo, visrgn) struct _XDisplay *dpy;
{
int b = fn1 (0, winInfo);
fn4 (0, 0, visrgn);
}
fn5 (event) struct _XEvent *event;
{
fn3 (0, 0, 0);
}
markus@x4 tmp % gcc -O2 -c test.i
test.i: In function âfn3.isra.1â:
test.i:23:1: internal compiler error: in visit_ref_for_mod_analysis, at
ipa-prop.c:2112