[Bug target/39162] Gcc doesn't warn __m256 when -mavx isn't used

[hjl at gcc dot gnu dot org]

------- Comment #3 from hjl at gcc dot gnu dot org  2009-02-13 14:34 -------
Subject: Bug 39162

Author: hjl
Date: Fri Feb 13 14:34:00 2009
New Revision: 144157

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=144157
Log:
gcc/

2009-02-13  H.J. Lu  <hongjiu...@intel.com>

        PR target/39162
        * config/i386/i386.c (type_natural_mode): Add a new argument.
        Return the original mode and warn ABI change if vector size
        is 32byte.
        (function_arg_advance): Updated.
        (function_arg): Likewise.
        (ix86_function_value): Likewise.
        (ix86_return_in_memory): Likewise.
        (ix86_sol10_return_in_memory): Likewise.
        (ix86_gimplify_va_arg): Likewise.
        (function_arg_32): Don't warn ABX ABI change here.
        (function_arg_64): Likewise.

gcc/testsuite/

2009-02-13  H.J. Lu  <hongjiu...@intel.com>

        PR target/39162
        * gcc.target/i386/pr39162.c: New.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr39162.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39162