This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug rtl-optimization/18614] New: ICE in simplify_binary_operation
- From: "sbo at mis dot mpg dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Nov 2004 22:26:31 -0000
- Subject: [Bug rtl-optimization/18614] New: ICE in simplify_binary_operation
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
When I feed the following program "ice.c"
typedef double v2df __attribute__ ((mode(V2DF)));
int main()
{
volatile v2df xd;
v2df yd = { 1.0, 4.0 };
xd = __builtin_ia32_cvtps2pd(__builtin_ia32_rsqrtps(__builtin_ia32_cvtpd2ps(yd)));
return 0;
}
to GCC 3.4.3 with
gcc -march=pentium4 -mcpu=pentium4 -msse2 -funroll-loops ice.c -o ice
I get the following:
ice.c: In function `main':
ice.c:11: internal compiler error: in simplify_binary_operation, at
simplify-rtx.c:1202
If I omit "-funroll-loops", everything seems to work.
Best regards,
Steffen 8-)
--
Summary: ICE in simplify_binary_operation
Product: gcc
Version: 3.4.3
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: rtl-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: sbo at mis dot mpg dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18614