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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [x86_64/] [abi/] [test_m64m128_returning.c] - Rev 701
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#include <stdio.h> #include "defines.h" #include "macros.h" #include "args.h" struct IntegerRegisters iregs; struct FloatRegisters fregs; unsigned int num_iregs, num_fregs; __m64 fun_test_returning___m64 (void) { volatile_var++; return (__m64){72,0}; } __m128 fun_test_returning___m128 (void) { volatile_var++; return (__m128){73,0,0,0}; } __m64 test_64; __m128 test_128; int main (void) { unsigned failed = 0; XMM_T xmmt1, xmmt2; /* We jump through hoops to compare the results as gcc 3.3 does throw an ICE when trying to generate a compare for a == b, when a and b are of __m64 or __m128 type :-( */ clear_struct_registers; test_64 = (__m64){72,0}; xmmt1._m64[0] = test_64; xmmt2._m64[0] = WRAP_RET (fun_test_returning___m64)(); if (xmmt1._long[0] != xmmt2._long[0] || xmmt1._long[0] != xmm_regs[0]._long[0]) printf ("fail m64\n"), failed++; clear_struct_registers; test_128 = (__m128){73,0}; xmmt1._m128[0] = test_128; xmmt2._m128[0] = WRAP_RET (fun_test_returning___m128)(); if (xmmt1._long[0] != xmmt2._long[0] || xmmt1._long[0] != xmm_regs[0]._long[0]) printf ("fail m128\n"), failed++; if (failed) abort (); return 0; }
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