gas/testsuite/gas/mips/elf_e_flags.c

   1 /* This file isn't directly used by the test suite; it uses
   2    elf_e_flags.s.  However, I figured it would be nice to provide the
   3    source code from which the .s file was generated.
   4
   5    It was compiled as follows:
   6
   7    mips64-elf-gcc -m4650 -S -O elf_e_flags.c
   8
   9    We use the -m4650 flag to get the 4650-specific 'mul' instruction
  10    in there; the test suite wants to be sure that GAS's -m4650 flag
  11    will indeed cause it to generate the 4650 mul instruction, and not
  12    expand it as a macro.
  13
  14    Ian 10 June 1999: I tweaked the resulting assembler file so that it
  15    would generate the same code when gas was configured for mips-elf
  16    and for mips64-elf.
  17
  18    18 October 2000: Chris Demetriou <cgd@sibyte.com> tweaked the code so
  19    that it would always generate enough zero-padding at the end to make
  20    objdump print "...", so that the test would be successful even on
  21    machines that pad results to cache line or other boundaries
  22    (e.g. mips-linux). */
  23
  24 int
  25 foo (int a, int b)
  26 {
  27   return (a * b) + 1;
  28 }
  29
  30 int
  31 main ()
  32 {
  33   return 0;
  34 }