This is an archive of the discontinued LLVM Phabricator instance.

Show First 20 Lines • Show All 121 Lines • ▼ Show 20 Lines	for (auto &F : M.functions()) {
Builder.SetInsertPoint(&I);		Builder.SetInsertPoint(&I);
Value *In = I.getOperand(0);		Value *In = I.getOperand(0);
Value *Zero = ConstantFP::get(In->getType(), -0.0);		Value *Zero = ConstantFP::get(In->getType(), -0.0);
I.replaceAllUsesWith(Builder.CreateFSub(Zero, In));		I.replaceAllUsesWith(Builder.CreateFSub(Zero, In));
I.eraseFromParent();		I.eraseFromParent();
continue;		continue;
}		}
// Only insert bitcasts if the IR is using opaque pointers.		// Only insert bitcasts if the IR is using opaque pointers.
if (!M.getContext().hasSetOpaquePointersValue())		if (M.getContext().supportsTypedPointers())
continue;		continue;

// Emtting NoOp bitcast instructions allows the ValueEnumerator to be		// Emtting NoOp bitcast instructions allows the ValueEnumerator to be
// unmodified as it reserves instruction IDs during contruction.		// unmodified as it reserves instruction IDs during contruction.
if (auto LI = dyn_cast<LoadInst>(&I)) {		if (auto LI = dyn_cast<LoadInst>(&I)) {
if (Value *NoOpBitcast = maybeGenerateBitcast(		if (Value *NoOpBitcast = maybeGenerateBitcast(
Builder, PointerTypes, I, LI->getPointerOperand(),		Builder, PointerTypes, I, LI->getPointerOperand(),
LI->getType())) {		LI->getType())) {
▲ Show 20 Lines • Show All 46 Lines • Show Last 20 Lines

llvm/test/CodeGen/DirectX/typed_ptr.ll

				; RUN: opt -S -dxil-prepare < %s \| FileCheck %s
				target triple = "dxil-unknown-unknown"

				; Make sure not crash when has typed ptr.
				; CHECK:@test

				define i64 @test(i64* %p) {
				%v = load i64, i64* %p
				ret i64 %v
				}
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