gcc/testsuite/gcc.target/i386/pr70799-1.c

   1 /* PR target/pr70799 */
   2 /* { dg-do compile { target { ia32 } } } */
   3 /* { dg-options "-O2 -march=slm -mno-stackrealign" } */
   4 /* { dg-final { scan-assembler "pxor" } } */
   5 /* { dg-final { scan-assembler "pcmpeqd" } } */
   6 /* { dg-final { scan-assembler "movdqa\[ \\t\]+.?\[lL\]C0" } } */
   7
   8 long long a, b, c;
   9
  10 void test1 (void)
  11 {
  12   long long t;
  13   if (a)
  14     t = 0LL;
  15   else
  16     t = b;
  17   a = c & t;
  18   b = c | t;
  19 }
  20
  21 void test2 (void)
  22 {
  23   long long t;
  24   if (a)
  25     t = -1LL;
  26   else
  27     t = b;
  28   a = c & t;
  29   b = c | t;
  30 }
  31
  32 void test3 (void)
  33 {
  34   long long t;
  35   if (a)
  36     t = 0xf0f0f0f0f0f0f0f0LL;
  37   else
  38     t = b;
  39   a = c & t;
  40   b = c | t;
  41 }