[Bug middle-end/45325] New: target attribute doesn't work with -march=i586

[hjl dot tools at gmail dot com]

[...@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; }
[...@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 ‘g’:
../../../../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.
[...@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