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Revert "[ABI/IRGen] Add custom function parameter flags representation for metadata use"

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This reverts commit f6b0d2d2cf.
This commit is contained in:
Pavel Yaskevich
2017-11-07 00:24:21 -08:00
parent 4f354a7f09
commit aa89c4f4a8
14 changed files with 95 additions and 170 deletions
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21
lib/IRGen/GenMeta.cpp
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@@ -758,19 +758,12 @@ namespace {
flagsVal.getIntValue());
auto collectParameters =
[&](llvm::function_ref<void(unsigned, llvm::Value *,
ParameterFlags flags)>
[&](llvm::function_ref<void(unsigned, llvm::Value *, uint8_t)>
processor) {
for (auto index : indices(params)) {
auto param = params[index];
auto flags = param.getParameterFlags();
auto parameterFlags = ParameterFlags()
.withInOut(flags.isInOut())
.withShared(flags.isShared())
.withVariadic(flags.isVariadic());
processor(index, getFunctionParameterRef(param), parameterFlags);
processor(index, getFunctionParameterRef(param), flags.toRaw());
}
};
@@ -779,12 +772,10 @@ namespace {
-> llvm::Constant * {
arguments.push_back(flags);
collectParameters([&](unsigned i, llvm::Value *typeRef,
ParameterFlags flags) {
collectParameters([&](unsigned i, llvm::Value *typeRef, uint8_t flags) {
arguments.push_back(typeRef);
if (hasFlags)
arguments.push_back(
llvm::ConstantInt::get(IGF.IGM.Int32Ty, flags.getIntValue()));
arguments.push_back(llvm::ConstantInt::get(IGF.IGM.Int32Ty, flags));
});
arguments.push_back(result);
@@ -841,12 +832,12 @@ namespace {
ConstantInitBuilder paramFlags(IGF.IGM);
auto flagsArr = paramFlags.beginArray();
collectParameters([&](unsigned i, llvm::Value *typeRef,
ParameterFlags flags) {
uint8_t flags) {
auto argPtr = IGF.Builder.CreateStructGEP(parameters, i,
IGF.IGM.getPointerSize());
IGF.Builder.CreateStore(typeRef, argPtr);
if (hasFlags)
flagsArr.addInt32(flags.getIntValue());
flagsArr.addInt32(flags);
});
auto parametersPtr =