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don't repeat function names in comments; NFC

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llvm-svn: 258360
This commit is contained in:
Sanjay Patel 2016-01-20 22:24:38 +00:00
parent 2c20fc8a28
commit 7980a4a5f4
1 changed files with 14 additions and 19 deletions
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33
lib/Transforms/InstCombine/InstCombineCalls.cpp
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@ -29,8 +29,8 @@ using namespace PatternMatch;
STATISTIC(NumSimplified, "Number of library calls simplified");
/// getPromotedType - Return the specified type promoted as it would be to pass
/// though a va_arg area.
/// Return the specified type promoted as it would be to pass though a va_arg
/// area.
static Type *getPromotedType(Type *Ty) {
if (IntegerType* ITy = dyn_cast<IntegerType>(Ty)) {
if (ITy->getBitWidth() < 32)
@ -39,8 +39,8 @@ static Type *getPromotedType(Type *Ty) {
return Ty;
}
/// reduceToSingleValueType - Given an aggregate type which ultimately holds a
/// single scalar element, like {{{type}}} or [1 x type], return type.
/// Given an aggregate type which ultimately holds a single scalar element,
/// like {{{type}}} or [1 x type], return type.
static Type *reduceToSingleValueType(Type *T) {
while (!T->isSingleValueType()) {
if (StructType *STy = dyn_cast<StructType>(T)) {
@ -673,10 +673,9 @@ static Value *SimplifyX86vpcom(const IntrinsicInst &II,
return nullptr;
}
/// visitCallInst - CallInst simplification. This mostly only handles folding
/// of intrinsic instructions. For normal calls, it allows visitCallSite to do
/// the heavy lifting.
///
/// CallInst simplification. This mostly only handles folding of intrinsic
/// instructions. For normal calls, it allows visitCallSite to do the heavy
/// lifting.
Instruction *InstCombiner::visitCallInst(CallInst &CI) {
auto Args = CI.arg_operands();
if (Value *V = SimplifyCall(CI.getCalledValue(), Args.begin(), Args.end(), DL,
@ -1800,8 +1799,8 @@ Instruction *InstCombiner::visitInvokeInst(InvokeInst &II) {
return visitCallSite(&II);
}
/// isSafeToEliminateVarargsCast - If this cast does not affect the value
/// passed through the varargs area, we can eliminate the use of the cast.
/// If this cast does not affect the value passed through the varargs area, we
/// can eliminate the use of the cast.
static bool isSafeToEliminateVarargsCast(const CallSite CS,
const DataLayout &DL,
const CastInst *const CI,
@ -1925,8 +1924,7 @@ static IntrinsicInst *FindInitTrampoline(Value *Callee) {
return nullptr;
}
// visitCallSite - Improvements for call and invoke instructions.
//
/// Improvements for call and invoke instructions.
Instruction *InstCombiner::visitCallSite(CallSite CS) {
if (isAllocLikeFn(CS.getInstruction(), TLI))
@ -2050,9 +2048,8 @@ Instruction *InstCombiner::visitCallSite(CallSite CS) {
return Changed ? CS.getInstruction() : nullptr;
}
// transformConstExprCastCall - If the callee is a constexpr cast of a function,
// attempt to move the cast to the arguments of the call/invoke.
//
/// If the callee is a constexpr cast of a function, attempt to move the cast to
/// the arguments of the call/invoke.
bool InstCombiner::transformConstExprCastCall(CallSite CS) {
Function *Callee =
dyn_cast<Function>(CS.getCalledValue()->stripPointerCasts());
@ -2326,10 +2323,8 @@ bool InstCombiner::transformConstExprCastCall(CallSite CS) {
return true;
}
// transformCallThroughTrampoline - Turn a call to a function created by
// init_trampoline / adjust_trampoline intrinsic pair into a direct call to the
// underlying function.
//
/// Turn a call to a function created by init_trampoline / adjust_trampoline
/// intrinsic pair into a direct call to the underlying function.
Instruction *
InstCombiner::transformCallThroughTrampoline(CallSite CS,
IntrinsicInst *Tramp) {