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Made abs an intrinsic

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This commit is contained in:
Brian Fiete 2020-03-21 07:10:59 -07:00
parent 567662b3c3
commit dce4a3ecf2
7 changed files with 182 additions and 112 deletions
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125
IDEHelper/Compiler/BfIRCodeGen.cpp
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@ -125,6 +125,7 @@ struct BuiltinEntry
static const BuiltinEntry gIntrinEntries[] =
{
{"abs"},
{"atomic_add"},
{"atomic_and"},
{"atomic_cmpstore"},
@ -1847,79 +1848,73 @@ void BfIRCodeGen::HandleNextCmd()
}
llvm::Function* func = NULL;
llvm::Function** funcPtr = NULL;
if (mIntrinsicMap.TryAdd(intrinId, NULL, &funcPtr))
struct _Intrinsics
{
struct _Intrinsics
{
llvm::Intrinsic::ID mID;
int mArg0;
int mArg1;
int mArg2;
};
llvm::Intrinsic::ID mID;
int mArg0;
int mArg1;
int mArg2;
};
static _Intrinsics intrinsics[] =
{
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicAdd,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicAnd,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicCmpStore,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicCmpStore_Weak,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicCmpXChg,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicFence,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicLoad,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicMax,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicMin,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicNAnd,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicOr,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicStore,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicSub,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicUMax,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicUMin,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicXChg,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicXor,
{ llvm::Intrinsic::bswap, -1},
{ (llvm::Intrinsic::ID) - 1, -1}, // cast,
{ llvm::Intrinsic::cos, -1},
{ llvm::Intrinsic::floor, -1},
{ (llvm::Intrinsic::ID)-1, -1}, // free
{ llvm::Intrinsic::log, -1},
{ llvm::Intrinsic::log10, -1},
{ llvm::Intrinsic::log2, -1},
{ (llvm::Intrinsic::ID)-1}, // memset
{ llvm::Intrinsic::memcpy, 0, 1, 2},
{ llvm::Intrinsic::memmove, 0, 2},
{ llvm::Intrinsic::memset, 0, 2},
{ llvm::Intrinsic::pow, 0, -1},
{ llvm::Intrinsic::powi, 0, -1},
{ llvm::Intrinsic::round, 0, -1},
{ llvm::Intrinsic::sin, 0, -1},
{ llvm::Intrinsic::sqrt, 0, -1},
};
BF_STATIC_ASSERT(BF_ARRAY_COUNT(intrinsics) == BfIRIntrinsic_COUNT);
static _Intrinsics intrinsics[] =
{
{ llvm::Intrinsic::fabs, 0, -1},
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicAdd,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicAnd,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicCmpStore,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicCmpStore_Weak,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicCmpXChg,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicFence,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicLoad,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicMax,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicMin,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicNAnd,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicOr,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicStore,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicSub,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicUMax,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicUMin,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicXChg,
{ (llvm::Intrinsic::ID)-1, -1}, // AtomicXor,
{ llvm::Intrinsic::bswap, -1},
{ (llvm::Intrinsic::ID)-1, -1}, // cast,
{ llvm::Intrinsic::cos, 0, -1},
{ llvm::Intrinsic::floor, 0, -1},
{ (llvm::Intrinsic::ID)-1, -1}, // free
{ llvm::Intrinsic::log, 0, -1},
{ llvm::Intrinsic::log10, 0, -1},
{ llvm::Intrinsic::log2, 0, -1},
{ (llvm::Intrinsic::ID)-1}, // memset
{ llvm::Intrinsic::memcpy, 0, 1, 2},
{ llvm::Intrinsic::memmove, 0, 2},
{ llvm::Intrinsic::memset, 0, 2},
{ llvm::Intrinsic::pow, 0, -1},
{ llvm::Intrinsic::powi, 0, -1},
{ llvm::Intrinsic::round, 0, -1},
{ llvm::Intrinsic::sin, 0, -1},
{ llvm::Intrinsic::sqrt, 0, -1},
};
BF_STATIC_ASSERT(BF_ARRAY_COUNT(intrinsics) == BfIRIntrinsic_COUNT);
CmdParamVec<llvm::Type*> useParams;
if (intrinsics[intrinId].mArg0 != -1)
CmdParamVec<llvm::Type*> useParams;
if (intrinsics[intrinId].mArg0 != -1)
{
useParams.push_back(paramTypes[0]);
if (intrinsics[intrinId].mArg1 != -1)
{
useParams.push_back(paramTypes[0]);
if (intrinsics[intrinId].mArg1 != -1)
useParams.push_back(paramTypes[1]);
if (intrinsics[intrinId].mArg2 != -1)
{
useParams.push_back(paramTypes[1]);
if (intrinsics[intrinId].mArg2 != -1)
{
useParams.push_back(paramTypes[2]);
}
useParams.push_back(paramTypes[2]);
}
}
}
BF_ASSERT(intrinsics[intrinId].mID != (llvm::Intrinsic::ID) - 1);
func = llvm::Intrinsic::getDeclaration(mLLVMModule, intrinsics[intrinId].mID, useParams);
*funcPtr = func;
mIntrinsicReverseMap[func] = intrinId;
}
else
{
func = *funcPtr;
}
BF_ASSERT(intrinsics[intrinId].mID != (llvm::Intrinsic::ID) - 1);
func = llvm::Intrinsic::getDeclaration(mLLVMModule, intrinsics[intrinId].mID, useParams);
mIntrinsicReverseMap[func] = intrinId;
SetResult(curId, func);
}
break;