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Shifts complete. Only vld & sema checking of constants remain. 

llvm-svn: 105879
This commit is contained in:
Nate Begeman 2010-06-12 06:06:07 +00:00
parent e17e4aea2a
commit c6ac0ce89f
1 changed files with 29 additions and 1 deletions
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30
clang/lib/CodeGen/CGBuiltin.cpp
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@ -1221,7 +1221,35 @@ Value *CodeGenFunction::EmitARMBuiltinExpr(unsigned BuiltinID,
case ARM::BI__builtin_neon_vrhaddq_v:
Int = usgn ? Intrinsic::arm_neon_vrhaddu : Intrinsic::arm_neon_vrhadds;
return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vrhadd");
// FIXME: rounding shifts
case ARM::BI__builtin_neon_vrshl_v:
case ARM::BI__builtin_neon_vrshlq_v:
Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts;
return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vrshl");
case ARM::BI__builtin_neon_vrshrn_n_v:
Ops[1] = EmitNeonShiftVector(Ops[1], Ty, true);
return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrshiftn, &Ty, 1),
Ops, "vrshrn_n");
case ARM::BI__builtin_neon_vrshr_n_v:
case ARM::BI__builtin_neon_vrshrq_n_v:
Ops[1] = EmitNeonShiftVector(Ops[1], Ty, true);
Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts;
return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vrshr_n");
case ARM::BI__builtin_neon_vrsqrte_v:
case ARM::BI__builtin_neon_vrsqrteq_v:
return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsqrte, &Ty, 1),
Ops, "vrsqrte");
case ARM::BI__builtin_neon_vrsqrts_v:
case ARM::BI__builtin_neon_vrsqrtsq_v:
return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsqrts, &Ty, 1),
Ops, "vrsqrts");
case ARM::BI__builtin_neon_vrsra_n_v:
case ARM::BI__builtin_neon_vrsraq_n_v:
Ops[0] = Builder.CreateBitCast(Ops[0], Ty);
Ops[1] = Builder.CreateBitCast(Ops[1], Ty);
Ops[2] = EmitNeonShiftVector(Ops[2], Ty, true);
Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts;
Ops[1] = Builder.CreateCall2(CGM.getIntrinsic(Int, &Ty, 1), Ops[1], Ops[2]);
return Builder.CreateAdd(Ops[0], Ops[1], "vrsra_n");
case ARM::BI__builtin_neon_vrsubhn_v:
return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsubhn, &Ty, 1),
Ops, "vrsubhn");