35 lines
1.3 KiB
TableGen
35 lines
1.3 KiB
TableGen
// RUN: %offload-tblgen -gen-print-header -I %S/../../../liboffload/API %s | %fcheck-generic
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// Check that ranged function parameters are implemented correctly. These
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// are pointers to an array of an arbitrary size. Their size is described as a
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// range between two values. This is typically between 0 and a parameter such
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// as NumItems. The range information helps the printing code print the entire
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// range of the output rather than just the pointer or the first element.
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include "APIDefs.td"
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def some_handle_t : Handle {
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let desc = "An example handle type";
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}
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def FunctionA : Function {
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let desc = "Function A description";
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let details = [ "Function A detailed information" ];
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let params = [
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Param<"size_t", "OutCount", "the number of things to write out", PARAM_IN>,
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RangedParam<"some_handle_t*", "OutPtr", "pointer to the output things.", PARAM_OUT,
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Range<"0", "OutCount">>
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];
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let returns = [];
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}
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// CHECK: inline llvm::raw_ostream &operator<<(llvm::raw_ostream &os, const struct function_a_params_t *params) {
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// CHECK: os << ".OutPtr = ";
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// CHECK: for (size_t i = 0; i < *params->pOutCount; i++) {
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// CHECK: if (i > 0) {
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// CHECK: os << ", ";
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// CHECK: }
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// CHECK: printPtr(os, (*params->pOutPtr)[i]);
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// CHECK: }
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// CHECK: os << "}";
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