Changes in directory llvm/lib/Target/PowerPC:
PPCInstrAltivec.td updated: 1.29 -> 1.30 --- Log message: Implement vnot using VNOR instead of using 'vspltisb v0, -1' and vxor --- Diffs of the changes: (+4 -0) PPCInstrAltivec.td | 4 ++++ 1 files changed, 4 insertions(+) Index: llvm/lib/Target/PowerPC/PPCInstrAltivec.td diff -u llvm/lib/Target/PowerPC/PPCInstrAltivec.td:1.29 llvm/lib/Target/PowerPC/PPCInstrAltivec.td:1.30 --- llvm/lib/Target/PowerPC/PPCInstrAltivec.td:1.29 Fri Mar 31 16:41:56 2006 +++ llvm/lib/Target/PowerPC/PPCInstrAltivec.td Sat Apr 1 16:41:47 2006 @@ -445,6 +445,10 @@ def : Pat<(v4i32 vecspltisw:$invec), (v4i32 (VSPLTISW vecspltisw:$invec))>; // Logical Operations +def : Pat<(v16i8 (vnot VRRC:$vA)), (v16i8 (VNOR VRRC:$vA, VRRC:$vA))>; +def : Pat<(v8i16 (vnot VRRC:$vA)), (v8i16 (VNOR VRRC:$vA, VRRC:$vA))>; +def : Pat<(v4i32 (vnot VRRC:$vA)), (v4i32 (VNOR VRRC:$vA, VRRC:$vA))>; + def : Pat<(v16i8 (and VRRC:$A, VRRC:$B)), (v16i8 (VAND VRRC:$A, VRRC:$B))>; def : Pat<(v8i16 (and VRRC:$A, VRRC:$B)), (v8i16 (VAND VRRC:$A, VRRC:$B))>; def : Pat<(v16i8 (or VRRC:$A, VRRC:$B)), (v16i8 (VOR VRRC:$A, VRRC:$B))>; _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
