coverity pointed out the below as suspect, since num_iterations = 0,
and we do a loop from 0..0
Dave.
if (FALSE && ((util_cpu_caps.has_sse && type.width == 32 &&
type.length == 4) ||
(util_cpu_caps.has_avx && type.width == 32 && type.length == 8))){
const unsigned num_iterations = 0;
LLVMValueRef res;
unsigned i;
const char *intrinsic = NULL;
if (type.length == 4) {
intrinsic = "llvm.x86.sse.rcp.ps";
}
else {
intrinsic = "llvm.x86.avx.rcp.ps.256";
}
res = lp_build_intrinsic_unary(builder, intrinsic, bld->vec_type, a);
for (i = 0; i < num_iterations; ++i) {
res = lp_build_rcp_refine(bld, a, res);
}
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