diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/mips/args-3.c')
-rw-r--r-- | gcc/testsuite/gcc.target/mips/args-3.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/mips/args-3.c b/gcc/testsuite/gcc.target/mips/args-3.c new file mode 100644 index 000000000..6a79ce674 --- /dev/null +++ b/gcc/testsuite/gcc.target/mips/args-3.c @@ -0,0 +1,39 @@ +/* __mips, and related defines, guarantee that certain assembly + instructions can be used. Check a few examples. */ +/* { dg-do run } */ +/* { dg-skip-if "" { *-*-* } { "-mflip-mips16" } { "" } } */ +extern void abort (void); +extern void exit (int); + +typedef int int32 __attribute__ ((mode (SI))); +typedef int int64 __attribute__ ((mode (DI))); +int foo (float inf, int64 in64, int32 in32) +{ + int64 res64; + int32 res32; + +#if __mips != 1 && defined (__mips_hard_float) && !defined (__mips16) + __asm__ ("trunc.w.s %0, %1" : "=f" (res32) : "f" (inf)); + if (res32 != 11) + abort (); +#endif + +#if defined (__mips64) + __asm__ ("daddu %0, %1, %1" : "=r" (res64) : "r" (in64)); + if (res64 != 50) + abort (); +#endif + +#if (__mips == 4 || __mips == 32 || __mips == 64) && !defined (__mips16) + __asm__ ("move %0,%.\n\tmovn %0,%1,%2" + : "=&r" (res32) : "r" (in32), "r" (in64 != 0)); + if (res32 != 60) + abort (); +#endif +} + +int main () +{ + foo (11.4f, 25, 60); + exit (0); +} |