================
@@ -531,12 +531,36 @@ AArch64TargetLowering::AArch64TargetLowering(const
TargetMachine &TM,
setOperationAction(ISD::BR_CC, MVT::f64, Custom);
setOperationAction(ISD::SELECT, MVT::i32, Custom);
setOperationAction(ISD::SELECT, MVT::i64, Custom);
+ setOperationAction(ISD::CTSELECT, MVT::i8, Promote);
+ setOperationAction(ISD::CTSELECT, MVT::i16, Promote);
+ setOperationAction(ISD::CTSELECT, MVT::i32, Custom);
+ setOperationAction(ISD::CTSELECT, MVT::i64, Custom);
if (Subtarget->hasFPARMv8()) {
setOperationAction(ISD::SELECT, MVT::f16, Custom);
setOperationAction(ISD::SELECT, MVT::bf16, Custom);
}
+ if (Subtarget->hasFullFP16()) {
+ setOperationAction(ISD::CTSELECT, MVT::f16, Custom);
+ setOperationAction(ISD::CTSELECT, MVT::bf16, Custom);
+ } else {
+ setOperationAction(ISD::CTSELECT, MVT::f16, Promote);
+ setOperationAction(ISD::CTSELECT, MVT::bf16, Promote);
+ }
setOperationAction(ISD::SELECT, MVT::f32, Custom);
setOperationAction(ISD::SELECT, MVT::f64, Custom);
+ setOperationAction(ISD::CTSELECT, MVT::f32, Custom);
+ setOperationAction(ISD::CTSELECT, MVT::f64, Custom);
+ for (MVT VT : MVT::vector_valuetypes()) {
----------------
davemgreen wrote:
Vector types can use BSP or a sel as needed?
https://github.com/llvm/llvm-project/pull/166706
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