diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/powerpc/p8vector-ldst.c')
-rw-r--r-- | gcc/testsuite/gcc.target/powerpc/p8vector-ldst.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/p8vector-ldst.c b/gcc/testsuite/gcc.target/powerpc/p8vector-ldst.c new file mode 100644 index 0000000000..33f19991f7 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/p8vector-ldst.c @@ -0,0 +1,42 @@ +/* { dg-do compile { target { powerpc*-*-* } } } */ +/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */ +/* { dg-require-effective-target powerpc_p8vector_ok } */ +/* { dg-options "-mcpu=power8 -O2 -mupper-regs-df -mupper-regs-sf" } */ + +float load_sf (float *p) +{ + float f = *p; + __asm__ ("# reg %x0" : "+v" (f)); + return f; +} + +double load_df (double *p) +{ + double d = *p; + __asm__ ("# reg %x0" : "+v" (d)); + return d; +} + +double load_dfsf (float *p) +{ + double d = (double) *p; + __asm__ ("# reg %x0" : "+v" (d)); + return d; +} + +void store_sf (float *p, float f) +{ + __asm__ ("# reg %x0" : "+v" (f)); + *p = f; +} + +void store_df (double *p, double d) +{ + __asm__ ("# reg %x0" : "+v" (d)); + *p = d; +} + +/* { dg-final { scan-assembler "lxsspx" } } */ +/* { dg-final { scan-assembler "lxsdx" } } */ +/* { dg-final { scan-assembler "stxsspx" } } */ +/* { dg-final { scan-assembler "stxsdx" } } */ |