diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.h')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.h b/llvm/lib/Target/X86/X86ISelLowering.h index 9969c909347..4797a3dca38 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.h +++ b/llvm/lib/Target/X86/X86ISelLowering.h @@ -195,9 +195,9 @@ namespace llvm { /// Blend where the selector is an immediate. BLENDI, - /// Blend where the condition has been shrunk. - /// This is used to emphasize that the condition mask is - /// no more valid for generic VSELECT optimizations. + /// Dynamic (non-constant condition) vector blend where only the sign bits + /// of the condition elements are used. This is used to enforce that the + /// condition mask is not valid for generic VSELECT optimizations. SHRUNKBLEND, /// Combined add and sub on an FP vector. |
