diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/powerpc/ppc-round.c')
-rw-r--r-- | gcc/testsuite/gcc.target/powerpc/ppc-round.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/ppc-round.c b/gcc/testsuite/gcc.target/powerpc/ppc-round.c new file mode 100644 index 000000000..20262aa44 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/ppc-round.c @@ -0,0 +1,37 @@ +/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */ +/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */ +/* { dg-require-effective-target powerpc_vsx_ok } */ +/* { dg-options "-O2 -mcpu=power7" } */ +/* { dg-final { scan-assembler-times "stfiwx" 4 } } */ +/* { dg-final { scan-assembler-times "lfiwax" 2 } } */ +/* { dg-final { scan-assembler-times "lfiwzx" 2 } } */ +/* { dg-final { scan-assembler-times "fctiwz" 2 } } */ +/* { dg-final { scan-assembler-times "xscvsxddp" 2 } } */ +/* { dg-final { scan-assembler-times "fcfids" 2 } } */ +/* { dg-final { scan-assembler-not "lwz" } } */ +/* { dg-final { scan-assembler-not "stw" } } */ + +/* Make sure we don't have loads/stores to the GPR unit. */ +double +round_double_int (double a) +{ + return (double)(int)a; +} + +float +round_float_int (float a) +{ + return (float)(int)a; +} + +double +round_double_uint (double a) +{ + return (double)(unsigned int)a; +} + +float +round_float_uint (float a) +{ + return (float)(unsigned int)a; +} |