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Add some classes to make it easier to define intrinsics. Add min/max intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27371 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner
parent
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commit
846f7ce945
@ -11,6 +11,54 @@
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//
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//===----------------------------------------------------------------------===//
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//===----------------------------------------------------------------------===//
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// Definitions for all PowerPC intrinsics.
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//
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let TargetPrefix = "ppc" in { // All PPC intrinsics start with "llvm.ppc.".
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/// PowerPC_Vec_Intrinsic - Base class for all altivec intrinsics.
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class PowerPC_Vec_Intrinsic<string GCCIntSuffix, list<LLVMType> types,
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list<IntrinsicProperty> properties>
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: GCCBuiltin<!strconcat("__builtin_altivec_", GCCIntSuffix)>,
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Intrinsic<types, properties>;
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}
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//===----------------------------------------------------------------------===//
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// PowerPC Altivec Intrinsic Class Definitions.
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//
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/// PowerPC_Vec_FFF_Intrinsic - A PowerPC intrinsic that takes two v4f32
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/// vectors and returns one. These intrinsics have no side effects.
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class PowerPC_Vec_FFF_Intrinsic<string GCCIntSuffix>
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: PowerPC_Vec_Intrinsic<GCCIntSuffix,
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[llvm_v4f32_ty, llvm_v4f32_ty, llvm_v4f32_ty],
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[InstrNoMem]>;
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/// PowerPC_Vec_BBB_Intrinsic - A PowerPC intrinsic that takes two v16f8
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/// vectors and returns one. These intrinsics have no side effects.
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class PowerPC_Vec_BBB_Intrinsic<string GCCIntSuffix>
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: PowerPC_Vec_Intrinsic<GCCIntSuffix,
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[llvm_v16i8_ty, llvm_v16i8_ty, llvm_v16i8_ty],
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[InstrNoMem]>;
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/// PowerPC_Vec_HHH_Intrinsic - A PowerPC intrinsic that takes two v8i16
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/// vectors and returns one. These intrinsics have no side effects.
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class PowerPC_Vec_HHH_Intrinsic<string GCCIntSuffix>
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: PowerPC_Vec_Intrinsic<GCCIntSuffix,
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[llvm_v8i16_ty, llvm_v8i16_ty, llvm_v8i16_ty],
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[InstrNoMem]>;
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/// PowerPC_Vec_WWW_Intrinsic - A PowerPC intrinsic that takes two v4i32
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/// vectors and returns one. These intrinsics have no side effects.
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class PowerPC_Vec_WWW_Intrinsic<string GCCIntSuffix>
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: PowerPC_Vec_Intrinsic<GCCIntSuffix,
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[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
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[InstrNoMem]>;
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//===----------------------------------------------------------------------===//
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// PowerPC Altivec Intrinsic Definitions.
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let TargetPrefix = "ppc" in { // All intrinsics start with "llvm.ppc.".
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// Loads. These don't map directly to GCC builtins because they represent the
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// source address with a single pointer.
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@ -130,26 +178,46 @@ let TargetPrefix = "ppc" in { // All intrinsics start with "llvm.ppc.".
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def int_ppc_altivec_vcmpgtub_p : GCCBuiltin<"__builtin_altivec_vcmpgtub_p">,
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Intrinsic<[llvm_int_ty, llvm_int_ty, llvm_v16i8_ty,llvm_v16i8_ty],
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[InstrNoMem]>;
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}
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// Saturating adds, subs, and multiply-adds
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def int_ppc_altivec_vaddubs : GCCBuiltin<"__builtin_altivec_vaddubs">,
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Intrinsic<[llvm_v16i8_ty, llvm_v16i8_ty, llvm_v16i8_ty],
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[InstrNoMem]>;
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def int_ppc_altivec_vaddsbs : GCCBuiltin<"__builtin_altivec_vaddsbs">,
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Intrinsic<[llvm_v16i8_ty, llvm_v16i8_ty, llvm_v16i8_ty],
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[InstrNoMem]>;
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def int_ppc_altivec_vadduhs : GCCBuiltin<"__builtin_altivec_vadduhs">,
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Intrinsic<[llvm_v8i16_ty, llvm_v8i16_ty, llvm_v8i16_ty],
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[InstrNoMem]>;
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def int_ppc_altivec_vaddshs : GCCBuiltin<"__builtin_altivec_vaddshs">,
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Intrinsic<[llvm_v8i16_ty, llvm_v8i16_ty, llvm_v8i16_ty],
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[InstrNoMem]>;
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def int_ppc_altivec_vadduws : GCCBuiltin<"__builtin_altivec_vadduws">,
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Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
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[InstrNoMem]>;
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def int_ppc_altivec_vaddsws : GCCBuiltin<"__builtin_altivec_vaddsws">,
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Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
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[InstrNoMem]>;
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// Vector maximum.
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def int_ppc_altivec_vmaxfp : PowerPC_Vec_FFF_Intrinsic<"vmaxfp">;
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def int_ppc_altivec_vmaxsb : PowerPC_Vec_BBB_Intrinsic<"vmaxsb">;
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def int_ppc_altivec_vmaxsh : PowerPC_Vec_HHH_Intrinsic<"vmaxsh">;
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def int_ppc_altivec_vmaxsw : PowerPC_Vec_WWW_Intrinsic<"vmaxsw">;
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def int_ppc_altivec_vmaxub : PowerPC_Vec_BBB_Intrinsic<"vmaxub">;
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def int_ppc_altivec_vmaxuh : PowerPC_Vec_HHH_Intrinsic<"vmaxuh">;
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def int_ppc_altivec_vmaxuw : PowerPC_Vec_WWW_Intrinsic<"vmaxuw">;
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// Vector minimum.
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def int_ppc_altivec_vminfp : PowerPC_Vec_FFF_Intrinsic<"vminfp">;
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def int_ppc_altivec_vminsb : PowerPC_Vec_BBB_Intrinsic<"vminsb">;
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def int_ppc_altivec_vminsh : PowerPC_Vec_HHH_Intrinsic<"vminsh">;
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def int_ppc_altivec_vminsw : PowerPC_Vec_WWW_Intrinsic<"vminsw">;
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def int_ppc_altivec_vminub : PowerPC_Vec_BBB_Intrinsic<"vminub">;
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def int_ppc_altivec_vminuh : PowerPC_Vec_HHH_Intrinsic<"vminuh">;
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def int_ppc_altivec_vminuw : PowerPC_Vec_WWW_Intrinsic<"vminuw">;
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// Saturating adds.
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def int_ppc_altivec_vaddubs : PowerPC_Vec_BBB_Intrinsic<"vaddubs">;
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def int_ppc_altivec_vaddsbs : PowerPC_Vec_BBB_Intrinsic<"vaddsbs">;
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def int_ppc_altivec_vadduhs : PowerPC_Vec_HHH_Intrinsic<"vadduhs">;
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def int_ppc_altivec_vaddshs : PowerPC_Vec_HHH_Intrinsic<"vaddshs">;
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def int_ppc_altivec_vadduws : PowerPC_Vec_WWW_Intrinsic<"vadduws">;
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def int_ppc_altivec_vaddsws : PowerPC_Vec_WWW_Intrinsic<"vaddsws">;
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def int_ppc_altivec_vaddcuw : PowerPC_Vec_WWW_Intrinsic<"vaddcuw">;
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// Saturating subs.
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def int_ppc_altivec_vsububs : PowerPC_Vec_BBB_Intrinsic<"vsububs">;
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def int_ppc_altivec_vsubsbs : PowerPC_Vec_BBB_Intrinsic<"vsubsbs">;
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def int_ppc_altivec_vsubuhs : PowerPC_Vec_HHH_Intrinsic<"vsubuhs">;
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def int_ppc_altivec_vsubshs : PowerPC_Vec_HHH_Intrinsic<"vsubshs">;
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def int_ppc_altivec_vsubuws : PowerPC_Vec_WWW_Intrinsic<"vsubuws">;
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def int_ppc_altivec_vsubsws : PowerPC_Vec_WWW_Intrinsic<"vsubsws">;
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def int_ppc_altivec_vsubcuw : PowerPC_Vec_WWW_Intrinsic<"vsubcuw">;
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let TargetPrefix = "ppc" in { // All PPC intrinsics start with "llvm.ppc.".
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// Saturating multiply-adds.
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def int_ppc_altivec_vmhaddshs : GCCBuiltin<"__builtin_altivec_vmhaddshs">,
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Intrinsic<[llvm_v8i16_ty, llvm_v8i16_ty,
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llvm_v8i16_ty, llvm_v8i16_ty], [InstrNoMem]>;
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@ -160,35 +228,9 @@ let TargetPrefix = "ppc" in { // All intrinsics start with "llvm.ppc.".
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def int_ppc_altivec_vmaddfp : GCCBuiltin<"__builtin_altivec_vmaddfp">,
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Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
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llvm_v4f32_ty, llvm_v4f32_ty], [InstrNoMem]>;
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def int_ppc_altivec_vaddcuw : GCCBuiltin<"__builtin_altivec_vaddcuw">,
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Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
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[InstrNoMem]>;
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def int_ppc_altivec_vsububs : GCCBuiltin<"__builtin_altivec_vsububs">,
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Intrinsic<[llvm_v16i8_ty, llvm_v16i8_ty, llvm_v16i8_ty],
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[InstrNoMem]>;
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def int_ppc_altivec_vsubsbs : GCCBuiltin<"__builtin_altivec_vsubsbs">,
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Intrinsic<[llvm_v16i8_ty, llvm_v16i8_ty, llvm_v16i8_ty],
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[InstrNoMem]>;
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def int_ppc_altivec_vsubuhs : GCCBuiltin<"__builtin_altivec_vsubuhs">,
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Intrinsic<[llvm_v8i16_ty, llvm_v8i16_ty, llvm_v8i16_ty],
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[InstrNoMem]>;
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def int_ppc_altivec_vsubshs : GCCBuiltin<"__builtin_altivec_vsubshs">,
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Intrinsic<[llvm_v8i16_ty, llvm_v8i16_ty, llvm_v8i16_ty],
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[InstrNoMem]>;
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def int_ppc_altivec_vsubuws : GCCBuiltin<"__builtin_altivec_vsubuws">,
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Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
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[InstrNoMem]>;
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def int_ppc_altivec_vsubsws : GCCBuiltin<"__builtin_altivec_vsubsws">,
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Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
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[InstrNoMem]>;
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def int_ppc_altivec_vnmsubfp : GCCBuiltin<"__builtin_altivec_vnmsubfp">,
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Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
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llvm_v4f32_ty, llvm_v4f32_ty], [InstrNoMem]>;
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def int_ppc_altivec_vsubcuw : GCCBuiltin<"__builtin_altivec_vsubcuw">,
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Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
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[InstrNoMem]>;
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// Vector Multiply Sum Instructions.
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def int_ppc_altivec_vmsummbm : GCCBuiltin<"__builtin_altivec_vmsummbm">,
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