diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCInstrAltivec.td | 12 | ||||
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCInstrFormats.td | 18 |
2 files changed, 26 insertions, 4 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrAltivec.td b/llvm/lib/Target/PowerPC/PPCInstrAltivec.td index f31dfab1873..58e46046908 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrAltivec.td +++ b/llvm/lib/Target/PowerPC/PPCInstrAltivec.td @@ -71,13 +71,13 @@ let isLoad = 1, PPC970_Unit = 2 in { // Loads. def LVEBX: XForm_1<31, 7, (ops VRRC:$vD, memrr:$src), "lvebx $vD, $src", LdStGeneral, [(set VRRC:$vD, (v16i8 (PPClve_x xoaddr:$src)))]>; -def LVEHX: XForm_1<31, 39, (ops VRRC:$vD, memrr:$src), +def LVEHX: XForm_1<31, 39, (ops VRRC:$vD, memrr:$src), "lvehx $vD, $src", LdStGeneral, [(set VRRC:$vD, (v8i16 (PPClve_x xoaddr:$src)))]>; -def LVEWX: XForm_1<31, 71, (ops VRRC:$vD, memrr:$src), +def LVEWX: XForm_1<31, 71, (ops VRRC:$vD, memrr:$src), "lvewx $vD, $src", LdStGeneral, [(set VRRC:$vD, (v4f32 (PPClve_x xoaddr:$src)))]>; -def LVX : XForm_1<31, 103, (ops VRRC:$vD, memrr:$src), +def LVX : XForm_1<31, 103, (ops VRRC:$vD, memrr:$src), "lvx $vD, $src", LdStGeneral, [(set VRRC:$vD, (v4f32 (load xoaddr:$src)))]>; } @@ -121,7 +121,11 @@ def VPERM : VAForm_1<43, (ops VRRC:$vD, VRRC:$vA, VRRC:$vC, VRRC:$vB), "vperm $vD, $vA, $vB, $vC", VecPerm, [(set VRRC:$vD, (PPCvperm (v4f32 VRRC:$vA), VRRC:$vB, VRRC:$vC))]>; - +def VSLDOI : VAForm_2<44, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB, u5imm:$SH), + "vsldoi $vD, $vA, $vB, $SH", VecFP, + [(set VRRC:$vD, + (int_ppc_altivec_vsldoi VRRC:$vA, VRRC:$vB, + imm:$SH))]>; // VX-Form instructions. AltiVec arithmetic ops. def VADDCUW : VXForm_1<384, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB), diff --git a/llvm/lib/Target/PowerPC/PPCInstrFormats.td b/llvm/lib/Target/PowerPC/PPCInstrFormats.td index 868771a1676..e576e61931d 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrFormats.td +++ b/llvm/lib/Target/PowerPC/PPCInstrFormats.td @@ -607,6 +607,24 @@ class VAForm_1<bits<6> xo, dag OL, string asmstr, let Inst{26-31} = xo; } +class VAForm_2<bits<6> xo, dag OL, string asmstr, + InstrItinClass itin, list<dag> pattern> + : I<4, OL, asmstr, itin> { + bits<5> VD; + bits<5> VA; + bits<5> VB; + bits<4> SH; + + let Pattern = pattern; + + let Inst{6-10} = VD; + let Inst{11-15} = VA; + let Inst{16-20} = VB; + let Inst{21} = 0; + let Inst{22-25} = SH; + let Inst{26-31} = xo; +} + // E-2 VX-Form class VXForm_1<bits<11> xo, dag OL, string asmstr, InstrItinClass itin, list<dag> pattern> |
