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[ExecutionEngine] ArrayRefize argument passing.

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No functionality change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239687 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2015-06-13 19:50:29 +00:00
parent 09eacc1144
commit 4bb355e885
10 changed files with 34 additions and 51 deletions
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14
lib/ExecutionEngine/Interpreter/Interpreter.cpp
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@@ -67,7 +67,7 @@ Interpreter::~Interpreter() {
void Interpreter::runAtExitHandlers () {
while (!AtExitHandlers.empty()) {
callFunction(AtExitHandlers.back(), std::vector<GenericValue>());
callFunction(AtExitHandlers.back(), None);
AtExitHandlers.pop_back();
run();
}
@@ -75,9 +75,8 @@ void Interpreter::runAtExitHandlers () {
/// run - Start execution with the specified function and arguments.
///
GenericValue
Interpreter::runFunction(Function *F,
const std::vector<GenericValue> &ArgValues) {
GenericValue Interpreter::runFunction(Function *F,
ArrayRef<GenericValue> ArgValues) {
assert (F && "Function *F was null at entry to run()");
// Try extra hard not to pass extra args to a function that isn't
@@ -87,10 +86,9 @@ Interpreter::runFunction(Function *F,
// parameters than it is declared to take. This does not attempt to
// take into account gratuitous differences in declared types,
// though.
std::vector<GenericValue> ActualArgs;
const unsigned ArgCount = F->getFunctionType()->getNumParams();
for (unsigned i = 0; i < ArgCount; ++i)
ActualArgs.push_back(ArgValues[i]);
const size_t ArgCount = F->getFunctionType()->getNumParams();
ArrayRef<GenericValue> ActualArgs =
ArgValues.slice(0, std::min(ArgValues.size(), ArgCount));
// Set up the function call.
callFunction(F, ActualArgs);