/* { dg-do run } */ /* { dg-require-effective-target sse4 } */ /* { dg-options "-O3 -msse4.1" } */ #ifndef CHECK_H #define CHECK_H "sse4_1-check.h" #endif #ifndef TEST #define TEST sse4_1_test #endif #include CHECK_H extern void abort (void); double ad[64], bd[64], cd[64], dd[64], ed[64]; float af[64], bf[64], cf[64], df[64], ef[64]; signed char ac[64], bc[64], cc[64], dc[64], ec[64]; short as[64], bs[64], cs[64], ds[64], es[64]; int ai[64], bi[64], ci[64], di[64], ei[64]; long long all[64], bll[64], cll[64], dll[64], ell[64]; unsigned char auc[64], buc[64], cuc[64], duc[64], euc[64]; unsigned short aus[64], bus[64], cus[64], dus[64], eus[64]; unsigned int au[64], bu[64], cu[64], du[64], eu[64]; unsigned long long aull[64], bull[64], cull[64], dull[64], eull[64]; #define F(var) \ __attribute__((noinline, noclone)) void \ f##var (void) \ { \ int i; \ for (i = 0; i < 64; i++) \ { \ __typeof (a##var[0]) d = d##var[i], e = e##var[i]; \ a##var[i] = b##var[i] > c##var[i] ? d : e; \ } \ } #define TESTS \ F (d) F (f) F (c) F (s) F (i) F (ll) F (uc) F (us) F (u) F (ull) TESTS void TEST () { int i; for (i = 0; i < 64; i++) { #undef F #define F(var) \ b##var[i] = i + 64; \ switch (i % 3) \ { \ case 0: c##var[i] = i + 64; break; \ case 1: c##var[i] = 127 - i; break; \ case 2: c##var[i] = i; break; \ } \ d##var[i] = i / 2; \ e##var[i] = i * 2; TESTS } #undef F #define F(var) f##var (); TESTS for (i = 0; i < 64; i++) { asm volatile ("" : : : "memory"); #undef F #define F(var) \ if (a##var[i] != (b##var[i] > c##var[i] ? d##var[i] : e##var[i])) \ abort (); TESTS } }