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Add vperm support for all datatypes

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27307 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-03-31 20:00:35 +00:00
parent e3fea5a1c1
commit a9cb441642
1 changed files with 13 additions and 19 deletions
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32
lib/Target/PowerPC/PPCInstrAltivec.td
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@ -141,27 +141,18 @@ def VNMSUBFP: VAForm_1<47, (ops VRRC:$vD, VRRC:$vA, VRRC:$vC, VRRC:$vB),
[(set VRRC:$vD, (fneg (fsub (fmul VRRC:$vA, VRRC:$vC),
VRRC:$vB)))]>,
Requires<[FPContractions]>;
def VMHADDSHS : VAForm_1a<32, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB, VRRC:$vC),
"vmhaddshs $vD, $vA, $vB, $vC", VecFP,
[(set VRRC:$vD,
(int_ppc_altivec_vmhaddshs VRRC:$vA, VRRC:$vB, VRRC:$vC))]>;
def VMHRADDSHS : VAForm_1a<33, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB, VRRC:$vC),
"vmhraddshs $vD, $vA, $vB, $vC", VecFP,
[(set VRRC:$vD,
(int_ppc_altivec_vmhraddshs VRRC:$vA, VRRC:$vB, VRRC:$vC))]>;
def VPERM : VAForm_1a<43, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB, VRRC:$vC),
"vperm $vD, $vA, $vB, $vC", VecPerm,
[(set VRRC:$vD,
(PPCvperm (v4f32 VRRC:$vA), VRRC:$vB, VRRC:$vC))]>;
def VMHADDSHS : VA1a_Int<32, "vmhaddshs $vD, $vA, $vB, $vC",
int_ppc_altivec_vmhaddshs>;
def VMHRADDSHS : VA1a_Int<33, "vmhraddshs $vD, $vA, $vB, $vC",
int_ppc_altivec_vmhraddshs>;
def VPERM : VA1a_Int<43, "vperm $vD, $vA, $vB, $vC", int_ppc_altivec_vperm>;
def VPERM : VA1a_Int<42, "vsel $vD, $vA, $vB, $vC", int_ppc_altivec_vsel>;
def VSLDOI : VAForm_2<44, (ops VRRC:$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:$SH))]>;
def VSEL : VAForm_1a<42, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB, VRRC:$vC),
"vsel $vD, $vA, $vB, $vC", VecFP,
[(set VRRC:$vD,
(int_ppc_altivec_vsel VRRC:$vA, VRRC:$vB, VRRC:$vC))]>;
// VX-Form instructions. AltiVec arithmetic ops.
def VADDCUW : VXForm_1<384, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB),
@ -537,11 +528,14 @@ def : Pat<(int_ppc_altivec_vmaddfp VRRC:$A, VRRC:$B, VRRC:$C),
(VMADDFP VRRC:$A, VRRC:$B, VRRC:$C)>;
def : Pat<(int_ppc_altivec_vnmsubfp VRRC:$A, VRRC:$B, VRRC:$C),
(VNMSUBFP VRRC:$A, VRRC:$B, VRRC:$C)>;
def : Pat<(int_ppc_altivec_vperm VRRC:$A, VRRC:$B, VRRC:$C),
(VPERM VRRC:$A, VRRC:$B, VRRC:$C)>;
def : Pat<(vector_shuffle (v4i32 VRRC:$vB), (undef), VSPLT_shuffle_mask:$UIMM),
(v4i32 (VSPLTW VSPLT_shuffle_mask:$UIMM, VRRC:$vB))>;
def : Pat<(PPCvperm (v4i32 VRRC:$vA), VRRC:$vB, VRRC:$vC),
(v4i32 (VPERM VRRC:$vA, VRRC:$vB, VRRC:$vC))>;
def : Pat<(PPCvperm (v4f32 VRRC:$vA), VRRC:$vB, VRRC:$vC),
(v4f32 (VPERM VRRC:$vA, VRRC:$vB, VRRC:$vC))>;
def : Pat<(PPCvperm (v8i16 VRRC:$vA), VRRC:$vB, VRRC:$vC),
(v8i16 (VPERM VRRC:$vA, VRRC:$vB, VRRC:$vC))>;
def : Pat<(PPCvperm (v16i8 VRRC:$vA), VRRC:$vB, VRRC:$vC),
(v16i8 (VPERM VRRC:$vA, VRRC:$vB, VRRC:$vC))>;