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inline-asm/9833: Internal compiler error in gen_reg_rtx, at emit-rtl.c:662
- From: astor at fast dot no
- To: gcc-gnats at gcc dot gnu dot org
- Date: 24 Feb 2003 15:36:52 -0000
- Subject: inline-asm/9833: Internal compiler error in gen_reg_rtx, at emit-rtl.c:662
- Reply-to: astor at fast dot no
>Number: 9833
>Category: inline-asm
>Synopsis: Internal compiler error in gen_reg_rtx, at emit-rtl.c:662
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: ice-on-legal-code
>Submitter-Id: net
>Arrival-Date: Mon Feb 24 15:46:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator: astor at fast dot no
>Release: gcc (GCC) 3.2.3 20030210 (Debian prerelease) AND g++-3.2 (GCC) 3.2.1 release
>Organization:
>Environment:
debian testing/unstable w/gcc 3.2.3 20030210 (Debian prerelease)
debian stable w/ gcc 3.2.1 (from testing I think)
>Description:
The following program produces an ICE on
gcc (GCC) 3.2.3 20030210 (Debian prerelease)
and
g++-3.2 (GCC) 3.2.1 release
void test() {
typedef int v4sf __attribute__ ((mode(V4SF)));
v4sf zero = __builtin_ia32_xorps(zero, zero);
asm volatile("paddd %2, %0" : "=x" (zero) : "0" (zero), "x" (zero));
}
>How-To-Repeat:
g++-3.2 -g -O2 -msse gccbug.cpp
gccbug.cpp: In function `void test()':
gccbug.cpp:5: Internal compiler error in gen_reg_rtx, at emit-rtl.c:662
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
>Fix:
I have no idea.
astor
>Release-Note:
>Audit-Trail:
>Unformatted: