diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.h')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.h b/llvm/lib/Target/X86/X86ISelLowering.h index 6ea060ba3bc..ce9594ae3ed 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.h +++ b/llvm/lib/Target/X86/X86ISelLowering.h @@ -679,6 +679,9 @@ namespace llvm { /// the immediate into a register. virtual bool isLegalAddImmediate(int64_t Imm) const; + + virtual bool isVectorShiftByScalarCheap(Type *Ty) const; + /// isTruncateFree - Return true if it's free to truncate a value of /// type Ty1 to type Ty2. e.g. On x86 it's free to truncate a i32 value in /// register EAX to i16 by referencing its sub-register AX. |
