------- Comment #3 from reichelt at gcc dot gnu dot org 2009-10-30 15:52
-------
Confirmed. Even shorter testcase (crashes with "-O2
-fno-ira-share-save-slots"):
==========================
struct A
{
A(double);
};
int foo();
A bar(double x)
{
double y;
if (foo())
y = 1 / x;
return y;
}
==========================
bug.cc: In function 'bar(double)':
bug.cc:14:1: internal compiler error: in insert_save, at caller-save.c:1223
Please submit a full bug report, [etc.]
The code compiles with GCC 4.4.0, but crashes since GCC 4.4.1.
--
reichelt at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |reichelt at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Known to fail| |4.4.1 4.4.2
Known to work| |4.4.0
Last reconfirmed|0000-00-00 00:00:00 |2009-10-30 15:52:44
date| |
Summary|ICE in insert_save (caller- |[4.4/4.5 regression] ICE in
|save.c) for SPEC CPU2000's |insert_save (caller-save.c)
|252.eon |for SPEC CPU2000's 252.eon
Target Milestone|--- |4.4.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41619
