gcc/testsuite/gcc.target/m68k/pr25114.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -m68040" } */
   3 /* There should be 16 logical right shift instructions.  One for each function*/
   4 /* { dg-final { scan-assembler-times "lsr" 16 } } */
   5
   6 unsigned int bar (void);
   7
   8 #define F(C) void foo##C (void) { unsigned int a = bar (); if (a <= C) bar (); }
   9 #define G(C) void foo2##C (void) { unsigned int a = bar (); if (a > C) bar (); }
  10
  11 F(0x1)
  12 F(0x3)
  13 F(0x7)
  14 F(0xf)
  15 F(0x1f)
  16 F(0x3f)
  17 F(0x7f)
  18 F(0xff)
  19 G(0x1)
  20 G(0x3)
  21 G(0x7)
  22 G(0xf)
  23 G(0x1f)
  24 G(0x3f)
  25 G(0x7f)
  26 G(0xff)