8024342: PPC64 (part 111): Support for C calling conventions that require 64-bit ints.
Summary: Some platforms, as ppc and s390x/zArch require that 32-bit ints are passed as 64-bit values to C functions. This change adds support to adapt the signature and to issue proper casts to c2-compiled stubs. The functions are used in generate_native_wrapper(). Adapt signature used by the compiler as in PhaseIdealLoop::intrinsify_fill().
Reviewed-by: kvn
/*
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// no precompiled headers
// ----------------------------------------------------------------------------
// Build a table of class names as strings. Used both for debugging printouts
// and in the ADL machine descriptions.
#define macro(x) #x,
const char *NodeClassNames[] = {
"Node",
"Set",
"RegN",
"RegI",
"RegP",
"RegF",
"RegD",
"RegL",
"RegFlags",
"VecS",
"VecD",
"VecX",
"VecY",
"_last_machine_leaf",
#include "classes.hpp"
"_last_class_name",
};
#undef macro