diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/mips/dpaq_sa_l_w.c')
-rw-r--r-- | gcc/testsuite/gcc.target/mips/dpaq_sa_l_w.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/mips/dpaq_sa_l_w.c b/gcc/testsuite/gcc.target/mips/dpaq_sa_l_w.c new file mode 100644 index 000000000..87d1da98c --- /dev/null +++ b/gcc/testsuite/gcc.target/mips/dpaq_sa_l_w.c @@ -0,0 +1,49 @@ +/* { dg-do compile { target { fixed_point } } } */ +/* { dg-options "-O2 -mgp32 -mdsp" } */ +/* { dg-final { scan-assembler-times "\tdpaq_sa.l.w\t\\\$ac" 3 } } */ + +NOMIPS16 _Sat long long _Fract +f1 (_Sat long _Fract x, _Sat long _Fract y, _Sat long long _Fract z) +{ + return (_Sat long long _Fract) x * y + z; +} + +NOMIPS16 _Sat long long _Fract +f2 (_Sat long _Fract x, _Sat long _Fract y, _Sat long long _Fract z) +{ + return z + (_Sat long long _Fract) y * x; +} + +NOMIPS16 _Sat long long _Fract +f3 (_Sat long _Fract x, _Sat long _Fract y, _Sat long long _Fract z) +{ + _Sat long long _Fract t = (_Sat long long _Fract) x * y; + int temp = 5; + if (temp == 5) + z = t + z; /* Need to put z at the end. GCC does not swap operands to + match the ssmadd pattern, because types are saturating. */ + return z; +} + +long long _Fract +f4 (long _Fract x, long _Fract y, long long _Fract z) +{ + return (long long _Fract) x * y + z; +} + +long long _Fract +f5 (long _Fract x, long _Fract y, long long _Fract z) +{ + return z + (long long _Fract) y * x; +} + +long long _Fract +f6 (long _Fract x, long _Fract y, long long _Fract z) +{ + long long _Fract t = (long long _Fract) x * y; + int temp = 5; + if (temp == 5) + z = t + z; /* Need to put z at the end. GCC does not swap operands to + match the ssmadd pattern, because types are saturating. */ + return z; +} |