[clang] [llvm] [LLVM][IR] Add native vector support to ConstantInt & ConstantFP. (PR #74502)
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Tue Dec 5 09:44:42 PST 2023
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git-clang-format --diff 989e8f9d51e6945905b0e26148574c8e1fa88c84 d2ff1c7015265fb26d88b3f574d648f519ea531c -- clang/lib/CodeGen/CGBuiltin.cpp llvm/include/llvm/AsmParser/LLParser.h llvm/include/llvm/AsmParser/LLToken.h llvm/include/llvm/IR/Constants.h llvm/lib/Analysis/InstructionSimplify.cpp llvm/lib/AsmParser/LLLexer.cpp llvm/lib/AsmParser/LLParser.cpp llvm/lib/Bitcode/Reader/BitcodeReader.cpp llvm/lib/Bitcode/Writer/BitcodeWriter.cpp llvm/lib/IR/AsmWriter.cpp llvm/lib/IR/ConstantFold.cpp llvm/lib/IR/Constants.cpp llvm/lib/IR/LLVMContextImpl.cpp llvm/lib/IR/LLVMContextImpl.h llvm/lib/IR/Verifier.cpp llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp llvm/lib/Transforms/IPO/OpenMPOpt.cpp llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp llvm/lib/Transforms/Scalar/ConstantHoisting.cpp llvm/lib/Transforms/Scalar/LoopFlatten.cpp llvm/lib/Transforms/Utils/SimplifyCFG.cpp
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diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 8dc828abf8..6444dc0c4d 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -226,8 +226,8 @@ static Value *MakeBinaryAtomicValue(
llvm::Type *ValueType = Args[1]->getType();
Args[1] = EmitToInt(CGF, Args[1], T, IntType);
- llvm::Value *Result = CGF.Builder.CreateAtomicRMW(
- Kind, Args[0], Args[1], Ordering);
+ llvm::Value *Result =
+ CGF.Builder.CreateAtomicRMW(Kind, Args[0], Args[1], Ordering);
return EmitFromInt(CGF, Result, T, ValueType);
}
@@ -372,8 +372,7 @@ Value *EmitAtomicCmpXchgForMSIntrin(CodeGenFunction &CGF, const CallExpr *E,
// _Interlocked* operations in the future, we will have to remove the volatile
// marker.
auto *Result = CGF.Builder.CreateAtomicCmpXchg(
- Destination, Comparand, Exchange,
- SuccessOrdering, FailureOrdering);
+ Destination, Comparand, Exchange, SuccessOrdering, FailureOrdering);
Result->setVolatile(true);
return CGF.Builder.CreateExtractValue(Result, 0);
}
@@ -444,23 +443,20 @@ static Value *EmitAtomicIncrementValue(CodeGenFunction &CGF, const CallExpr *E,
auto *IntTy = CGF.ConvertType(E->getType());
auto *Result = CGF.Builder.CreateAtomicRMW(
- AtomicRMWInst::Add,
- CGF.EmitScalarExpr(E->getArg(0)),
- ConstantInt::get(IntTy, 1),
- Ordering);
+ AtomicRMWInst::Add, CGF.EmitScalarExpr(E->getArg(0)),
+ ConstantInt::get(IntTy, 1), Ordering);
return CGF.Builder.CreateAdd(Result, ConstantInt::get(IntTy, 1));
}
-static Value *EmitAtomicDecrementValue(CodeGenFunction &CGF, const CallExpr *E,
+static Value *EmitAtomicDecrementValue(
+ CodeGenFunction &CGF, const CallExpr *E,
AtomicOrdering Ordering = AtomicOrdering::SequentiallyConsistent) {
assert(E->getArg(0)->getType()->isPointerType());
auto *IntTy = CGF.ConvertType(E->getType());
auto *Result = CGF.Builder.CreateAtomicRMW(
- AtomicRMWInst::Sub,
- CGF.EmitScalarExpr(E->getArg(0)),
- ConstantInt::get(IntTy, 1),
- Ordering);
+ AtomicRMWInst::Sub, CGF.EmitScalarExpr(E->getArg(0)),
+ ConstantInt::get(IntTy, 1), Ordering);
return CGF.Builder.CreateSub(Result, ConstantInt::get(IntTy, 1));
}
@@ -4461,9 +4457,8 @@ RValue CodeGenFunction::EmitBuiltinExpr(const GlobalDecl GD, unsigned BuiltinID,
CharUnits StoreSize = getContext().getTypeSizeInChars(ElTy);
llvm::Type *ITy =
llvm::IntegerType::get(getLLVMContext(), StoreSize.getQuantity() * 8);
- llvm::StoreInst *Store =
- Builder.CreateAlignedStore(llvm::Constant::getNullValue(ITy), Ptr,
- StoreSize);
+ llvm::StoreInst *Store = Builder.CreateAlignedStore(
+ llvm::Constant::getNullValue(ITy), Ptr, StoreSize);
Store->setAtomic(llvm::AtomicOrdering::Release);
return RValue::get(nullptr);
}
@@ -11903,9 +11898,9 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
case clang::AArch64::BI_InterlockedAdd: {
Value *Arg0 = EmitScalarExpr(E->getArg(0));
Value *Arg1 = EmitScalarExpr(E->getArg(1));
- AtomicRMWInst *RMWI = Builder.CreateAtomicRMW(
- AtomicRMWInst::Add, Arg0, Arg1,
- llvm::AtomicOrdering::SequentiallyConsistent);
+ AtomicRMWInst *RMWI =
+ Builder.CreateAtomicRMW(AtomicRMWInst::Add, Arg0, Arg1,
+ llvm::AtomicOrdering::SequentiallyConsistent);
return Builder.CreateAdd(RMWI, Arg1);
}
}
diff --git a/llvm/include/llvm/AsmParser/LLParser.h b/llvm/include/llvm/AsmParser/LLParser.h
index 38f6f08b8f..41054acf5e 100644
--- a/llvm/include/llvm/AsmParser/LLParser.h
+++ b/llvm/include/llvm/AsmParser/LLParser.h
@@ -51,17 +51,24 @@ namespace llvm {
/// or a symbolic (%var) reference. This is just a discriminated union.
struct ValID {
enum {
- t_LocalID, t_GlobalID, // ID in UIntVal.
- t_LocalName, t_GlobalName, // Name in StrVal.
- t_APSInt, t_APFloat, // Value in APSIntVal/APFloatVal.
- t_Null, t_Undef, t_Zero, t_None, t_Poison, // No value.
- t_EmptyArray, // No value: []
- t_Constant, // Value in ConstantVal.
- t_InlineAsm, // Value in FTy/StrVal/StrVal2/UIntVal.
- t_ConstantStruct, // Value in ConstantStructElts.
- t_PackedConstantStruct, // Value in ConstantStructElts.
- t_APSIntSplat, // Value in APSIntVal.
- t_APFloatSplat // Value in APFloatVal.
+ t_LocalID,
+ t_GlobalID, // ID in UIntVal.
+ t_LocalName,
+ t_GlobalName, // Name in StrVal.
+ t_APSInt,
+ t_APFloat, // Value in APSIntVal/APFloatVal.
+ t_Null,
+ t_Undef,
+ t_Zero,
+ t_None,
+ t_Poison, // No value.
+ t_EmptyArray, // No value: []
+ t_Constant, // Value in ConstantVal.
+ t_InlineAsm, // Value in FTy/StrVal/StrVal2/UIntVal.
+ t_ConstantStruct, // Value in ConstantStructElts.
+ t_PackedConstantStruct, // Value in ConstantStructElts.
+ t_APSIntSplat, // Value in APSIntVal.
+ t_APFloatSplat // Value in APFloatVal.
} Kind = t_LocalID;
LLLexer::LocTy Loc;
diff --git a/llvm/lib/Analysis/InstructionSimplify.cpp b/llvm/lib/Analysis/InstructionSimplify.cpp
index c24bb1bb2c..e9a9026212 100644
--- a/llvm/lib/Analysis/InstructionSimplify.cpp
+++ b/llvm/lib/Analysis/InstructionSimplify.cpp
@@ -1125,7 +1125,6 @@ static Value *simplifyDivRem(Instruction::BinaryOps Opcode, Value *Op0,
if (Op0 == Op1)
return IsDiv ? ConstantInt::get(Ty, 1) : Constant::getNullValue(Ty);
-
KnownBits Known = computeKnownBits(Op1, Q.DL, 0, Q.AC, Q.CxtI, Q.DT);
// X / 0 -> poison
// X % 0 -> poison
``````````
</details>
https://github.com/llvm/llvm-project/pull/74502
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