* optabs.c (gen_atomic_test_and_set): Use each argument.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183494
138bc75d-0d04-0410-961f-
82ee72b054a4
2012-01-24 Richard Sandiford <rdsandiford@googlemail.com>
+ * optabs.c (gen_atomic_test_and_set): Use each argument.
+
+2012-01-24 Richard Sandiford <rdsandiford@googlemail.com>
+
* config/mips/mips-ps-3d.md (mips_addr_ps, reduc_splus_v2sf)
(mips_cvt_pw_ps, mips_cvt_ps_pw, mips_mulr_ps, mips_cabs_cond_<fmt>)
(mips_cabs_cond_4s, mips_cabs_cond_ps, bc1any4t, bc1any4f, bc1any2t)
#ifndef HAVE_atomic_test_and_set
#define HAVE_atomic_test_and_set 0
#define CODE_FOR_atomic_test_and_set CODE_FOR_nothing
-#define gen_atomic_test_and_set(x,y,z) (gcc_unreachable (), NULL_RTX)
+#define gen_atomic_test_and_set(x,y,z) \
+ (gcc_unreachable (), (void) (0 && (x) && (y) && (z)), NULL_RTX)
#endif
static rtx