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