diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.h')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.h b/llvm/lib/Target/X86/X86ISelLowering.h index 854f76da2be..1dc90e536e1 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.h +++ b/llvm/lib/Target/X86/X86ISelLowering.h @@ -146,12 +146,13 @@ namespace llvm { /// TargetExternalSymbol, and TargetGlobalAddress. Wrapper, - /// SCALAR_TO_VECTOR - X86 version of SCALAR_TO_VECTOR. The destination base - /// type does not have to match the operand type. - SCALAR_TO_VECTOR, + /// S2VEC - X86 version of SCALAR_TO_VECTOR. The destination base does not + /// have to match the operand type. + S2VEC, - /// UNPCKLP - X86 unpack and interleave low instructions. - UNPCKLP, + /// ZEXT_S2VEC - SCALAR_TO_VECTOR with zero extension. The destination base + /// does not have to match the operand type. + ZEXT_S2VEC, }; // X86 specific condition code. These correspond to X86_*_COND in @@ -209,7 +210,8 @@ namespace llvm { /// instructions. unsigned getShuffleSHUFImmediate(SDNode *N); - /// isZeroVector - Return true if all elements of BUILD_VECTOR are 0 or +0.0. + /// isZeroVector - Return true if this build_vector is an all-zero vector. + /// bool isZeroVector(SDNode *N); } |
