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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [i386/] [bmi-blsr-2.c] - Rev 848
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/* { dg-do run { target { bmi } } } */ /* { dg-options "-O2 -mbmi -fno-inline" } */ #include <x86intrin.h> #include "bmi-check.h" int calc_blsr_u32 (int src1, int src2) { return (src1-1) & (src2); } static void bmi_test () { unsigned i; int src = 0xfacec0ff; int res, res_ref; for (i=0; i<5; ++i) { src = i + src << i; res_ref = calc_blsr_u32 (src, src); res = __blsr_u32 (src); if (res != res_ref) abort(); } }
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