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Added vector support #103

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Merged
merged 1 commit into from
Sep 18, 2017
Merged

Added vector support #103

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52 changes: 41 additions & 11 deletions Sources/LLVM/IRBuilder.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -497,9 +497,14 @@ public class IRBuilder {
public func buildAdd(_ lhs: IRValue, _ rhs: IRValue,
overflowBehavior: OverflowBehavior = .default,
name: String = "") -> IRValue {
var lhsType = lhs.type
if let vlhs = lhsType as? VectorType {
lhsType = vlhs.elementType
}

let lhsVal = lhs.asLLVM()
let rhsVal = rhs.asLLVM()
if lhs.type is IntType {
if lhsType is IntType {
switch overflowBehavior {
case .noSignedWrap:
return LLVMBuildNSWAdd(llvm, lhsVal, rhsVal, name)
Expand All @@ -508,7 +513,7 @@ public class IRBuilder {
case .default:
return LLVMBuildAdd(llvm, lhsVal, rhsVal, name)
}
} else if lhs.type is FloatType {
} else if lhsType is FloatType {
return LLVMBuildFAdd(llvm, lhsVal, rhsVal, name)
}
fatalError("Can only add value of int, float, or vector types")
Expand All @@ -530,9 +535,14 @@ public class IRBuilder {
public func buildSub(_ lhs: IRValue, _ rhs: IRValue,
overflowBehavior: OverflowBehavior = .default,
name: String = "") -> IRValue {
var lhsType = lhs.type
if let vlhs = lhsType as? VectorType {
lhsType = vlhs.elementType
}

let lhsVal = lhs.asLLVM()
let rhsVal = rhs.asLLVM()
if lhs.type is IntType {
if lhsType is IntType {
switch overflowBehavior {
case .noSignedWrap:
return LLVMBuildNSWSub(llvm, lhsVal, rhsVal, name)
Expand All @@ -541,7 +551,7 @@ public class IRBuilder {
case .default:
return LLVMBuildSub(llvm, lhsVal, rhsVal, name)
}
} else if lhs.type is FloatType {
} else if lhsType is FloatType {
return LLVMBuildFSub(llvm, lhsVal, rhsVal, name)
}
fatalError("Can only subtract value of int or float types")
Expand All @@ -563,9 +573,14 @@ public class IRBuilder {
public func buildMul(_ lhs: IRValue, _ rhs: IRValue,
overflowBehavior: OverflowBehavior = .default,
name: String = "") -> IRValue {
var lhsType = lhs.type
if let vlhs = lhsType as? VectorType {
lhsType = vlhs.elementType
}

let lhsVal = lhs.asLLVM()
let rhsVal = rhs.asLLVM()
if lhs.type is IntType {
if lhsType is IntType {
switch overflowBehavior {
case .noSignedWrap:
return LLVMBuildNSWMul(llvm, lhsVal, rhsVal, name)
Expand All @@ -574,7 +589,7 @@ public class IRBuilder {
case .default:
return LLVMBuildMul(llvm, lhsVal, rhsVal, name)
}
} else if lhs.type is FloatType {
} else if lhsType is FloatType {
return LLVMBuildFMul(llvm, lhsVal, rhsVal, name)
}
fatalError("Can only multiply value of int or float types")
Expand All @@ -598,15 +613,20 @@ public class IRBuilder {
public func buildRem(_ lhs: IRValue, _ rhs: IRValue,
signed: Bool = true,
name: String = "") -> IRValue {
var lhsType = lhs.type
if let vlhs = lhsType as? VectorType {
lhsType = vlhs.elementType
}

let lhsVal = lhs.asLLVM()
let rhsVal = rhs.asLLVM()
if lhs.type is IntType {
if lhsType is IntType {
if signed {
return LLVMBuildSRem(llvm, lhsVal, rhsVal, name)
} else {
return LLVMBuildURem(llvm, lhsVal, rhsVal, name)
}
} else if lhs.type is FloatType {
} else if lhsType is FloatType {
return LLVMBuildFRem(llvm, lhsVal, rhsVal, name)
}
fatalError("Can only take remainder of int or float types")
Expand All @@ -633,9 +653,14 @@ public class IRBuilder {
public func buildDiv(_ lhs: IRValue, _ rhs: IRValue,
signed: Bool = true, exact: Bool = false,
name: String = "") -> IRValue {
var lhsType = lhs.type
if let vlhs = lhsType as? VectorType {
lhsType = vlhs.elementType
}

let lhsVal = lhs.asLLVM()
let rhsVal = rhs.asLLVM()
if lhs.type is IntType {
if lhsType is IntType {
if signed {
if exact {
return LLVMBuildExactSDiv(llvm, lhsVal, rhsVal, name)
Expand All @@ -645,7 +670,7 @@ public class IRBuilder {
} else {
return LLVMBuildUDiv(llvm, lhsVal, rhsVal, name)
}
} else if lhs.type is FloatType {
} else if lhsType is FloatType {
return LLVMBuildFDiv(llvm, lhsVal, rhsVal, name)
}
fatalError("Can only divide values of int or float types")
Expand Down Expand Up @@ -694,9 +719,14 @@ public class IRBuilder {
public func buildFCmp(_ lhs: IRValue, _ rhs: IRValue,
_ predicate: RealPredicate,
name: String = "") -> IRValue {
var lhsType = lhs.type
if let vlhs = lhsType as? VectorType {
lhsType = vlhs.elementType
}

let lhsVal = lhs.asLLVM()
let rhsVal = rhs.asLLVM()
guard lhs.type is FloatType else {
guard lhsType is FloatType else {
fatalError("Can only build FCMP instruction with float types")
}
return LLVMBuildFCmp(llvm, predicate.llvm, lhsVal, rhsVal, name)
Expand Down