diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrMMX.td | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86InstrMMX.td b/llvm/lib/Target/X86/X86InstrMMX.td index cddd765473b..71fea05a7f7 100644 --- a/llvm/lib/Target/X86/X86InstrMMX.td +++ b/llvm/lib/Target/X86/X86InstrMMX.td @@ -23,7 +23,7 @@ class MMXI<bits<8> o, Format F, dag ops, string asm, list<dag> pattern> : I<o, F, ops, asm, pattern>, TB, Requires<[HasMMX]>; class MMX2I<bits<8> o, Format F, dag ops, string asm, list<dag> pattern> - : I<o, F, ops, asm, pattern>, TB, OpSize, Requires<[HasSSE2]>; + : I<o, F, ops, asm, pattern>, TB, OpSize, Requires<[HasMMX]>; class MMXIi8<bits<8> o, Format F, dag ops, string asm, list<dag> pattern> : Ii8<o, F, ops, asm, pattern>, TB, Requires<[HasMMX]>; @@ -151,7 +151,6 @@ defm MMX_PMULLW : MMXI_binop_rm<0xD5, "pmullw", mul, v4i16, 1>; defm MMX_PMULHW : MMXI_binop_rm_int<0xE5, "pmulhw" , int_x86_mmx_pmulh_w , 1>; defm MMX_PMADDWD : MMXI_binop_rm_int<0xF5, "pmaddwd", int_x86_mmx_pmadd_wd, 1>; - // MMX_SHUFFLE_get_shuf_imm xform function: convert vector_shuffle mask to // MMX_PSHUF*, MMX_SHUFP* etc. imm. def MMX_SHUFFLE_get_shuf_imm : SDNodeXForm<build_vector, [{ @@ -246,6 +245,11 @@ defm MMX_PSRAW : MMXI_binop_rmi_int<0xE1, 0x71, MRM4r, "psraw", defm MMX_PSRAD : MMXI_binop_rmi_int<0xE2, 0x72, MRM4r, "psrad", int_x86_mmx_psra_d>; +// Pack instructions +defm MMX_PACKSSWB : MMXI_binop_rm_int<0x63, "packsswb", int_x86_mmx_packsswb>; +defm MMX_PACKSSDW : MMXI_binop_rm_int<0x6B, "packssdw", int_x86_mmx_packssdw>; +defm MMX_PACKUSWB : MMXI_binop_rm_int<0x67, "packuswb", int_x86_mmx_packuswb>; + // Move Instructions def MOVD64rr : MMXI<0x6E, MRMSrcReg, (ops VR64:$dst, GR32:$src), "movd {$src, $dst|$dst, $src}", []>; |
