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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [mips/] [dsp-ctrl.c] - Rev 826
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/* { dg-do run } */ /* { dg-options "-O2 -mdsp -mgp32" } */ extern void abort (void); extern void exit (int); NOMIPS16 void __attribute__ ((noinline)) test1 (int i) { __builtin_mips_wrdsp (i, 63); } NOMIPS16 void __attribute__ ((noinline)) test2 () { long long a = 0; __builtin_mips_extpdp (a, 3); } NOMIPS16 void __attribute__ ((noinline)) test3 (int i) { long long a = 0; __builtin_mips_extpdp (a, i); } NOMIPS16 void __attribute__ ((noinline)) test4 () { long long a = 0; int i = 0; __builtin_mips_mthlip (a, i); } NOMIPS16 int main () { int cntl; /* Test 1: wrdsp */ __builtin_mips_wrdsp (0,63); test1 (63); cntl = __builtin_mips_rddsp (63); if (cntl != 63) abort (); /* Test 2: extpdp */ __builtin_mips_wrdsp (63,63); test2 (); cntl = __builtin_mips_rddsp (63); if (cntl != 59) abort (); /* Test 3: extpdpv */ __builtin_mips_wrdsp (63,63); test3 (10); cntl = __builtin_mips_rddsp (63); if (cntl != 52) abort (); /* Test 4: mthlip */ __builtin_mips_wrdsp (8,63); test4 (); cntl = __builtin_mips_rddsp (63); if (cntl != 40) abort (); exit (0); }