1 /* Test that the compiler properly optimizes floating point multiply and add
2 instructions vector into pmacsdd/etc. on XOP systems. */
4 /* { dg-do compile } */
5 /* { dg-require-effective-target lp64 } */
6 /* { dg-options "-O2 -mxop -mno-avx2 -ftree-vectorize" } */
8 extern void exit (int);
10 typedef long __m128i
__attribute__ ((__vector_size__ (16), __may_alias__
));
25 for (i
= 0; i
< SIZE
; i
++)
26 a
.i64
[i
] = ((long)b
.i32
[i
]) * ((long)c
.i32
[i
]);
35 /* { dg-final { scan-assembler "vpmuldq" } } */
36 /* { dg-final { scan-assembler "vpmacsdqh" } } */