1 /* Verify that overloaded built-ins for vec_extract() with
2 double inputs produce the right code. */
3
4 /* { dg-do compile { target { powerpc*-*-linux* } } } */
5 /* { dg-require-effective-target powerpc_altivec_ok } */
6 /* { dg-options "-mdejagnu-cpu=power7 -O2 -mbig-endian" } */
7
8 // targeting P7 (BE), 2 tests.
9 // P7 constants: xxpermdi
10 // P7 variables: li, addi, rldic, addi, stxvd2x, lfdx
11
12 /* { dg-final { scan-assembler-times {\mxxpermdi\M} 1 } } */
13 /* { dg-final { scan-assembler-times {\mli\M} 1 } } */
14 /* -m32 target has an 'add' in place of one of the 'addi'. */
15 /* { dg-final { scan-assembler-times {\maddi\M|\madd\M} 2 } } */
16 /* -m32 target has a rlwinm in place of a rldic . */
17 /* { dg-final { scan-assembler-times {\mrldic\M|\mrlwinm\M} 1 } } */
18 /* { dg-final { scan-assembler-times {\mstxvd2x\M} 1 } } */
19 /* { dg-final { scan-assembler-times {\mlfdx\M|\mlfd\M} 1 } } */
20
21 #include <altivec.h>
22
23 double
testd_var(vector double vd2,signed int si)24 testd_var (vector double vd2, signed int si)
25 {
26 return vec_extract (vd2, si);
27 }
28
29 double
testd_cst(vector double vd2)30 testd_cst (vector double vd2)
31 {
32 return vec_extract (vd2, 1);
33 }
34
35