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Remove the vicmp and vfcmp instructions. Because we never had a release with

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these instructions, no autoupgrade or backwards compatibility support is
provided.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74991 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky
2009-07-08 03:04:38 +00:00
parent 34a0fa362d
commit 7f6aa2b162
31 changed files with 99 additions and 664 deletions
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lib/AsmParser/LLParser.cpp
+7 -32
View File
@@ -1847,9 +1847,7 @@ bool LLParser::ParseValID(ValID &ID) {
return false;
}
case lltok::kw_icmp:
case lltok::kw_fcmp:
case lltok::kw_vicmp:
case lltok::kw_vfcmp: {
case lltok::kw_fcmp: {
unsigned PredVal, Opc = Lex.getUIntVal();
Constant *Val0, *Val1;
Lex.Lex();
@@ -1870,23 +1868,12 @@ bool LLParser::ParseValID(ValID &ID) {
if (!Val0->getType()->isFPOrFPVector())
return Error(ID.Loc, "fcmp requires floating point operands");
ID.ConstantVal = Context.getConstantExprFCmp(Pred, Val0, Val1);
} else if (Opc == Instruction::ICmp) {
} else {
assert(Opc == Instruction::ICmp && "Unexpected opcode for CmpInst!");
if (!Val0->getType()->isIntOrIntVector() &&
!isa<PointerType>(Val0->getType()))
return Error(ID.Loc, "icmp requires pointer or integer operands");
ID.ConstantVal = Context.getConstantExprICmp(Pred, Val0, Val1);
} else if (Opc == Instruction::VFCmp) {
// FIXME: REMOVE VFCMP Support
if (!Val0->getType()->isFPOrFPVector() ||
!isa<VectorType>(Val0->getType()))
return Error(ID.Loc, "vfcmp requires vector floating point operands");
ID.ConstantVal = Context.getConstantExprVFCmp(Pred, Val0, Val1);
} else if (Opc == Instruction::VICmp) {
// FIXME: REMOVE VICMP Support
if (!Val0->getType()->isIntOrIntVector() ||
!isa<VectorType>(Val0->getType()))
return Error(ID.Loc, "vicmp requires vector floating point operands");
ID.ConstantVal = Context.getConstantExprVICmp(Pred, Val0, Val1);
}
ID.Kind = ValID::t_Constant;
return false;
@@ -2485,9 +2472,7 @@ bool LLParser::ParseInstruction(Instruction *&Inst, BasicBlock *BB,
case lltok::kw_or:
case lltok::kw_xor: return ParseLogical(Inst, PFS, KeywordVal);
case lltok::kw_icmp:
case lltok::kw_fcmp:
case lltok::kw_vicmp:
case lltok::kw_vfcmp: return ParseCompare(Inst, PFS, KeywordVal);
case lltok::kw_fcmp: return ParseCompare(Inst, PFS, KeywordVal);
// Casts.
case lltok::kw_trunc:
case lltok::kw_zext:
@@ -2532,8 +2517,7 @@ bool LLParser::ParseInstruction(Instruction *&Inst, BasicBlock *BB,
/// ParseCmpPredicate - Parse an integer or fp predicate, based on Kind.
bool LLParser::ParseCmpPredicate(unsigned &P, unsigned Opc) {
// FIXME: REMOVE vicmp/vfcmp!
if (Opc == Instruction::FCmp || Opc == Instruction::VFCmp) {
if (Opc == Instruction::FCmp) {
switch (Lex.getKind()) {
default: TokError("expected fcmp predicate (e.g. 'oeq')");
case lltok::kw_oeq: P = CmpInst::FCMP_OEQ; break;
@@ -2862,8 +2846,6 @@ bool LLParser::ParseLogical(Instruction *&Inst, PerFunctionState &PFS,
/// ParseCompare
/// ::= 'icmp' IPredicates TypeAndValue ',' Value
/// ::= 'fcmp' FPredicates TypeAndValue ',' Value
/// ::= 'vicmp' IPredicates TypeAndValue ',' Value
/// ::= 'vfcmp' FPredicates TypeAndValue ',' Value
bool LLParser::ParseCompare(Instruction *&Inst, PerFunctionState &PFS,
unsigned Opc) {
// Parse the integer/fp comparison predicate.
@@ -2880,19 +2862,12 @@ bool LLParser::ParseCompare(Instruction *&Inst, PerFunctionState &PFS,
if (!LHS->getType()->isFPOrFPVector())
return Error(Loc, "fcmp requires floating point operands");
Inst = new FCmpInst(CmpInst::Predicate(Pred), LHS, RHS);
} else if (Opc == Instruction::ICmp) {
} else {
assert(Opc == Instruction::ICmp && "Unknown opcode for CmpInst!");
if (!LHS->getType()->isIntOrIntVector() &&
!isa<PointerType>(LHS->getType()))
return Error(Loc, "icmp requires integer operands");
Inst = new ICmpInst(CmpInst::Predicate(Pred), LHS, RHS);
} else if (Opc == Instruction::VFCmp) {
if (!LHS->getType()->isFPOrFPVector() || !isa<VectorType>(LHS->getType()))
return Error(Loc, "vfcmp requires vector floating point operands");
Inst = new VFCmpInst(CmpInst::Predicate(Pred), LHS, RHS);
} else if (Opc == Instruction::VICmp) {
if (!LHS->getType()->isIntOrIntVector() || !isa<VectorType>(LHS->getType()))
return Error(Loc, "vicmp requires vector floating point operands");
Inst = new VICmpInst(CmpInst::Predicate(Pred), LHS, RHS);
}
return false;
}