1 /* { dg-do compile { target { powerpc*-*-* } } } */
2 /* { dg-require-effective-target powerpc_altivec_ok } */
3 /* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
4 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power7" } } */
5 /* { dg-options "-mcpu=power7 -O2" } */
6
7 /* This used to ICE. During gimplification, "i" is widened to an unsigned
8 int. We used to fail at expand time as we tried to cram an SImode item
9 into a QImode memory slot. This has been fixed to properly truncate the
10 shift amount when splatting it into a vector. */
11
12 typedef unsigned char v16ui __attribute__((vector_size(16)));
13
vslb(v16ui v,unsigned char i)14 v16ui vslb(v16ui v, unsigned char i)
15 {
16 return v << i;
17 }
18
19 /* { dg-final { scan-assembler "vspltb" } } */
20 /* { dg-final { scan-assembler "vslb" } } */
21