[Bug target/67963] -march=lakemont generates x87 instructions

[julia.koval at intel dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67963

--- Comment #3 from Yulia Koval <julia.koval at intel dot com> ---
Patch posted at:

https://gcc.gnu.org/ml/gcc-patches/2015-10/msg01369.html

The same test with this patch:

objdump -d test.o

test.o:     file format elf32-i386


Disassembly of section .text:

00000000 <foo>:
   0:   55                      push   %ebp
   1:   89 e5                   mov    %esp,%ebp
   3:   a1 00 00 00 00          mov    0x0,%eax
   8:   5d                      pop    %ebp
   9:   c3                      ret