diff options
| author | Craig Topper <craig.topper@intel.com> | 2019-06-21 18:50:00 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2019-06-21 18:50:00 +0000 |
| commit | 4569cdbcf55abf15de2cb15ca55987b3bbd9023c (patch) | |
| tree | 99104dd6249d5b2485d54010de37d2556c6e4846 /llvm/lib/Target | |
| parent | 91ea99295ce6cc37f24dd69d79d8eed96f103584 (diff) | |
| download | llvm-4569cdbcf55abf15de2cb15ca55987b3bbd9023c.zip llvm-4569cdbcf55abf15de2cb15ca55987b3bbd9023c.tar.gz llvm-4569cdbcf55abf15de2cb15ca55987b3bbd9023c.tar.bz2 | |
[X86] Don't mark v64i8/v32i16 ISD::SELECT as custom unless they are legal types.
We don't have any Custom handling during type legalization. Only
operation legalization.
Fixes PR42355
llvm-svn: 364093
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 7dce327..ff0f41e 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -1445,6 +1445,8 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::FTRUNC, VT, Legal); setOperationAction(ISD::FRINT, VT, Legal); setOperationAction(ISD::FNEARBYINT, VT, Legal); + + setOperationAction(ISD::SELECT, VT, Custom); } // Without BWI we need to use custom lowering to handle MVT::v64i8 input. @@ -1464,13 +1466,6 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::MULHU, MVT::v16i32, Custom); setOperationAction(ISD::MULHS, MVT::v16i32, Custom); - setOperationAction(ISD::SELECT, MVT::v8f64, Custom); - setOperationAction(ISD::SELECT, MVT::v8i64, Custom); - setOperationAction(ISD::SELECT, MVT::v16i32, Custom); - setOperationAction(ISD::SELECT, MVT::v32i16, Custom); - setOperationAction(ISD::SELECT, MVT::v64i8, Custom); - setOperationAction(ISD::SELECT, MVT::v16f32, Custom); - for (auto VT : { MVT::v16i32, MVT::v8i64 }) { setOperationAction(ISD::SMAX, VT, Legal); setOperationAction(ISD::UMAX, VT, Legal); @@ -1484,6 +1479,7 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::ROTL, VT, Custom); setOperationAction(ISD::ROTR, VT, Custom); setOperationAction(ISD::SETCC, VT, Custom); + setOperationAction(ISD::SELECT, VT, Custom); // The condition codes aren't legal in SSE/AVX and under AVX512 we use // setcc all the way to isel and prefer SETGT in some isel patterns. @@ -1704,6 +1700,7 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::SADDSAT, VT, Legal); setOperationAction(ISD::USUBSAT, VT, Legal); setOperationAction(ISD::SSUBSAT, VT, Legal); + setOperationAction(ISD::SELECT, VT, Custom); // The condition codes aren't legal in SSE/AVX and under AVX512 we use // setcc all the way to isel and prefer SETGT in some isel patterns. |