tests/tcg/x86_64/test-2175.c

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /* See https://gitlab.com/qemu-project/qemu/-/issues/2185 */
   3
   4 #include <assert.h>
   5
   6 int test_setc(unsigned int x, unsigned int y)
   7 {
   8     asm("blsi %1, %0; setc %b0" : "+r"(x) : "r"(y));
   9     return (unsigned char)x;
  10 }
  11
  12 int test_pushf(unsigned int x, unsigned int y)
  13 {
  14     asm("blsi %1, %0; pushf; pop %q0" : "+r"(x) : "r"(y));
  15     return x & 1;
  16 }
  17
  18 int main()
  19 {
  20     assert(test_setc(1, 0xedbf530a));
  21     assert(test_pushf(1, 0xedbf530a));
  22     return 0;
  23 }
  24