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| author | Cameron McInally <cameron.mcinally@nyu.edu> | 2018-11-05 15:59:49 +0000 |
|---|---|---|
| committer | Cameron McInally <cameron.mcinally@nyu.edu> | 2018-11-05 15:59:49 +0000 |
| commit | 9757d5d6c19d2679f73be637a90edf8da092e1e2 (patch) | |
| tree | 08bea493e1e0617300eecbef9b2f05c01eff9fad /llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | 7ca744488fa4c8e2b7d0fc88c63840d7f9000f54 (diff) | |
| download | bcm5719-llvm-9757d5d6c19d2679f73be637a90edf8da092e1e2.tar.gz bcm5719-llvm-9757d5d6c19d2679f73be637a90edf8da092e1e2.zip | |
[FPEnv] Add constrained CEIL/FLOOR/ROUND/TRUNC intrinsics
Differential Revision: https://reviews.llvm.org/D53411
llvm-svn: 346141
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index d5fb7a0697d..dcb479e4ce1 100644 --- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -1110,6 +1110,10 @@ void SelectionDAGLegalize::LegalizeOp(SDNode *Node) { case ISD::STRICT_FNEARBYINT: case ISD::STRICT_FMAXNUM: case ISD::STRICT_FMINNUM: + case ISD::STRICT_FCEIL: + case ISD::STRICT_FFLOOR: + case ISD::STRICT_FROUND: + case ISD::STRICT_FTRUNC: // These pseudo-ops get legalized as if they were their non-strict // equivalent. For instance, if ISD::FSQRT is legal then ISD::STRICT_FSQRT // is also legal, but if ISD::FSQRT requires expansion then so does @@ -3940,16 +3944,19 @@ void SelectionDAGLegalize::ConvertNodeToLibcall(SDNode *Node) { RTLIB::EXP2_PPCF128)); break; case ISD::FTRUNC: + case ISD::STRICT_FTRUNC: Results.push_back(ExpandFPLibCall(Node, RTLIB::TRUNC_F32, RTLIB::TRUNC_F64, RTLIB::TRUNC_F80, RTLIB::TRUNC_F128, RTLIB::TRUNC_PPCF128)); break; case ISD::FFLOOR: + case ISD::STRICT_FFLOOR: Results.push_back(ExpandFPLibCall(Node, RTLIB::FLOOR_F32, RTLIB::FLOOR_F64, RTLIB::FLOOR_F80, RTLIB::FLOOR_F128, RTLIB::FLOOR_PPCF128)); break; case ISD::FCEIL: + case ISD::STRICT_FCEIL: Results.push_back(ExpandFPLibCall(Node, RTLIB::CEIL_F32, RTLIB::CEIL_F64, RTLIB::CEIL_F80, RTLIB::CEIL_F128, RTLIB::CEIL_PPCF128)); @@ -3969,6 +3976,7 @@ void SelectionDAGLegalize::ConvertNodeToLibcall(SDNode *Node) { RTLIB::NEARBYINT_PPCF128)); break; case ISD::FROUND: + case ISD::STRICT_FROUND: Results.push_back(ExpandFPLibCall(Node, RTLIB::ROUND_F32, RTLIB::ROUND_F64, RTLIB::ROUND_F80, |
