diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM64/ARM64ISelLowering.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/llvm/lib/Target/ARM64/ARM64ISelLowering.cpp b/llvm/lib/Target/ARM64/ARM64ISelLowering.cpp index 956c57a6495..8164e6d2967 100644 --- a/llvm/lib/Target/ARM64/ARM64ISelLowering.cpp +++ b/llvm/lib/Target/ARM64/ARM64ISelLowering.cpp @@ -351,11 +351,16 @@ ARM64TargetLowering::ARM64TargetLowering(ARM64TargetMachine &TM) setOperationAction(ISD::PREFETCH, MVT::Other, Custom); - // For iOS, we don't want to the normal expansion of a libcall to - // sincos. We want to issue a libcall to __sincos_stret to avoid memory - // traffic. - setOperationAction(ISD::FSINCOS, MVT::f64, Custom); - setOperationAction(ISD::FSINCOS, MVT::f32, Custom); + if (Subtarget->isTargetMachO()) { + // For iOS, we don't want to the normal expansion of a libcall to + // sincos. We want to issue a libcall to __sincos_stret to avoid memory + // traffic. + setOperationAction(ISD::FSINCOS, MVT::f64, Custom); + setOperationAction(ISD::FSINCOS, MVT::f32, Custom); + } else { + setOperationAction(ISD::FSINCOS, MVT::f64, Expand); + setOperationAction(ISD::FSINCOS, MVT::f32, Expand); + } // ARM64 does not have floating-point extending loads, i1 sign-extending load, // floating-point truncating stores, or v2i32->v2i16 truncating store. |
