diff options
Diffstat (limited to 'lib/Target/X86/Utils/X86ShuffleDecode.h')
| -rw-r--r-- | lib/Target/X86/Utils/X86ShuffleDecode.h | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/lib/Target/X86/Utils/X86ShuffleDecode.h b/lib/Target/X86/Utils/X86ShuffleDecode.h index 243728f..877c9bd 100644 --- a/lib/Target/X86/Utils/X86ShuffleDecode.h +++ b/lib/Target/X86/Utils/X86ShuffleDecode.h @@ -37,7 +37,7 @@ void DecodeMOVHLPSMask(unsigned NElts, void DecodeMOVLHPSMask(unsigned NElts, SmallVectorImpl<unsigned> &ShuffleMask); -void DecodePSHUFMask(unsigned NElts, unsigned Imm, +void DecodePSHUFMask(EVT VT, unsigned Imm, SmallVectorImpl<unsigned> &ShuffleMask); void DecodePSHUFHWMask(unsigned Imm, @@ -46,30 +46,24 @@ void DecodePSHUFHWMask(unsigned Imm, void DecodePSHUFLWMask(unsigned Imm, SmallVectorImpl<unsigned> &ShuffleMask); +/// DecodeSHUFPMask - This decodes the shuffle masks for shufp*. VT indicates +/// the type of the vector allowing it to handle different datatypes and vector +/// widths. void DecodeSHUFPMask(EVT VT, unsigned Imm, SmallVectorImpl<unsigned> &ShuffleMask); /// DecodeUNPCKHMask - This decodes the shuffle masks for unpckhps/unpckhpd -/// etc. VT indicates the type of the vector allowing it to handle different -/// datatypes and vector widths. +/// and punpckh*. VT indicates the type of the vector allowing it to handle +/// different datatypes and vector widths. void DecodeUNPCKHMask(EVT VT, SmallVectorImpl<unsigned> &ShuffleMask); /// DecodeUNPCKLMask - This decodes the shuffle masks for unpcklps/unpcklpd -/// etc. VT indicates the type of the vector allowing it to handle different -/// datatypes and vector widths. +/// and punpckl*. VT indicates the type of the vector allowing it to handle +/// different datatypes and vector widths. void DecodeUNPCKLMask(EVT VT, SmallVectorImpl<unsigned> &ShuffleMask); -// DecodeVPERMILPMask - Decodes VPERMILPS/ VPERMILPD permutes for any 128-bit -// 32-bit or 64-bit elements. For 256-bit vectors, it's considered as two 128 -// lanes. For VPERMILPS, referenced elements can't cross lanes and the mask of -// the first lane must be the same of the second. -void DecodeVPERMILPMask(EVT VT, unsigned Imm, - SmallVectorImpl<unsigned> &ShuffleMask); - -void DecodeVPERM2F128Mask(unsigned Imm, - SmallVectorImpl<unsigned> &ShuffleMask); -void DecodeVPERM2F128Mask(EVT VT, unsigned Imm, +void DecodeVPERM2X128Mask(EVT VT, unsigned Imm, SmallVectorImpl<unsigned> &ShuffleMask); } // llvm namespace |