aboutsummaryrefslogtreecommitdiff
path: root/gcc/testsuite/gcc.target/powerpc/fusion.c
blob: d739e790e7464747bdeecd7dad26410967fab247 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
/* { dg-do compile { target { powerpc*-*-* } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } } */
/* { dg-options "-mdejagnu-cpu=power7 -mdejagnu-tune=power8 -O3 -dp" } */
/* { dg-require-effective-target powerpc_vsx } */

#define LARGE 0x12345

int fusion_uchar (unsigned char *p){ return p[LARGE]; }
int fusion_schar (signed char *p){ return p[LARGE]; }
int fusion_ushort (unsigned short *p){ return p[LARGE]; }
int fusion_short (short *p){ return p[LARGE]; }
int fusion_int (int *p){ return p[LARGE]; }
unsigned fusion_uns (unsigned *p){ return p[LARGE]; }

/* { dg-final { scan-assembler-times "fusion_gpr_load"    6 } } */
/* { dg-final { scan-assembler-times "lbz"                2 } } */
/* { dg-final { scan-assembler-times "extsb"              1 } } */
/* { dg-final { scan-assembler-times "lhz"                2 } } */
/* { dg-final { scan-assembler-times "extsh"              1 } } */
/* { dg-final { scan-assembler-times "lwz"                2 } } */