[Bug middle-end/45325] New: target attribute doesn't work with -march=i586
hjl dot tools at gmail dot com
gcc-bugzilla@gcc.gnu.org
Wed Aug 18 20:24:00 GMT 2010
[hjl@gnu-36 gcc]$ cat
../../../../src-trunk/gcc/testsuite/gcc.target/i386/pr38240.c
/* { dg-do compile } */
typedef float V
__attribute__ ((__vector_size__ (16), __may_alias__));
V __attribute__((target("sse"))) f(const V *ptr) { return *ptr; }
V g(const V *ptr) { return *ptr; }
[hjl@gnu-36 gcc]$ ../../xgcc -B../../
../../../../src-trunk/gcc/testsuite/gcc.target/i386/pr38240.c -S -march=i586
-m32
../../../../src-trunk/gcc/testsuite/gcc.target/i386/pr38240.c: In function ÂgÂ:
../../../../src-trunk/gcc/testsuite/gcc.target/i386/pr38240.c:8:21: internal
compiler error: in convert_move, at expr.c:326
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
[hjl@gnu-36 gcc]$
--
Summary: target attribute doesn't work with -march=i586
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl dot tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45325
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