From 9757d5d6c19d2679f73be637a90edf8da092e1e2 Mon Sep 17 00:00:00 2001 From: Cameron McInally Date: Mon, 5 Nov 2018 15:59:49 +0000 Subject: [FPEnv] Add constrained CEIL/FLOOR/ROUND/TRUNC intrinsics Differential Revision: https://reviews.llvm.org/D53411 llvm-svn: 346141 --- llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp') diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index cb650c6fc13..55ca5eb7c4e 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -5633,6 +5633,10 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { case Intrinsic::experimental_constrained_nearbyint: case Intrinsic::experimental_constrained_maxnum: case Intrinsic::experimental_constrained_minnum: + case Intrinsic::experimental_constrained_ceil: + case Intrinsic::experimental_constrained_floor: + case Intrinsic::experimental_constrained_round: + case Intrinsic::experimental_constrained_trunc: visitConstrainedFPIntrinsic(cast(I)); return nullptr; case Intrinsic::fmuladd: { @@ -6386,6 +6390,18 @@ void SelectionDAGBuilder::visitConstrainedFPIntrinsic( case Intrinsic::experimental_constrained_minnum: Opcode = ISD::STRICT_FMINNUM; break; + case Intrinsic::experimental_constrained_ceil: + Opcode = ISD::STRICT_FCEIL; + break; + case Intrinsic::experimental_constrained_floor: + Opcode = ISD::STRICT_FFLOOR; + break; + case Intrinsic::experimental_constrained_round: + Opcode = ISD::STRICT_FROUND; + break; + case Intrinsic::experimental_constrained_trunc: + Opcode = ISD::STRICT_FTRUNC; + break; } const TargetLowering &TLI = DAG.getTargetLoweringInfo(); SDValue Chain = getRoot(); -- cgit v1.2.3