gcc/testsuite/gcc.target/cris/sync-3s.c

   1 /* Check that we get the expected alignment-checking code, xchg variant, short.
   2    Unfortunately, PRE moves the "and" to a different BB, so combine doesn't
   3    see it with the compare to make it a btstq.  */
   4 /* { dg-do compile } */
   5 /* { dg-options "-O2 -Dxchg -Dtype=short" } */
   6 /* { dg-additional-options "-mtrap-using-break8 -mtrap-unaligned-atomic" { target cris-*-elf } } */
   7 /* { dg-additional-options "-mno-unaligned-atomic-may-use-library" { target cris*-*-linux* } } */
   8 /* { dg-final { scan-assembler "\tbreak 8" } } */
   9 /* { dg-final { scan-assembler "\tbtstq \\(1-1\\)," { xfail *-*-* } } } */
  10 /* { dg-final { scan-assembler-not "\tand" { xfail *-*-* } } } */
  11 /* { dg-final { scan-assembler-not "\t\[jb\]sr" } } */
  12 #include "sync-1.c"