setOperationAction(ISD::BSWAP, MVT::i32, Expand);
// These are expanded into libcalls.
- setOperationAction(ISD::SDIV, MVT::i32, Expand);
- setOperationAction(ISD::UDIV, MVT::i32, Expand);
+ if (!Subtarget->hasV7MOps()) {
+ // v7M has a hardware divider
+ setOperationAction(ISD::SDIV, MVT::i32, Expand);
+ setOperationAction(ISD::UDIV, MVT::i32, Expand);
+ }
setOperationAction(ISD::SREM, MVT::i32, Expand);
setOperationAction(ISD::UREM, MVT::i32, Expand);
setOperationAction(ISD::SDIVREM, MVT::i32, Expand);
setOperationAction(ISD::DYNAMIC_STACKALLOC, MVT::i32, Expand);
setOperationAction(ISD::MEMBARRIER, MVT::Other, Custom);
- if (!Subtarget->hasV6Ops() && !Subtarget->isThumb2()) {
+ if (!Subtarget->hasV6Ops() && !Subtarget->isThumb2() || Subtarget->hasV7MOps()) {
setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i16, Expand);
setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i8, Expand);
}