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[AArch64 NEON] Add ACLE intrinsic vceqz_f64. 

llvm-svn: 196361
This commit is contained in:
Kevin Qin 2013-12-04 08:02:11 +00:00
parent f9832e8de7
commit ad53b87c70
2 changed files with 19 additions and 5 deletions
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18
clang/lib/CodeGen/CGBuiltin.cpp
View File

@ -1759,6 +1759,7 @@ static Value *EmitAArch64ScalarBuiltinExpr(CodeGenFunction &CGF,
bool ExtendEle = false;
bool OverloadInt = false;
bool OverloadCmpInt = false;
bool IsFpCmpZInt = false;
bool OverloadCvtInt = false;
bool OverloadWideInt = false;
bool OverloadNarrowInt = false;
@ -2269,7 +2270,8 @@ static Value *EmitAArch64ScalarBuiltinExpr(CodeGenFunction &CGF,
case AArch64::BI__builtin_neon_vceqzd_f64:
Int = Intrinsic::aarch64_neon_vceq; s = "vceq";
// Add implicit zero operand.
Ops.push_back(llvm::Constant::getNullValue(Ops[0]->getType()));
Ops.push_back(llvm::Constant::getNullValue(CGF.FloatTy));
IsFpCmpZInt = true;
OverloadCmpInt = true; break;
// Scalar Floating-point Compare Greater Than Or Equal
case AArch64::BI__builtin_neon_vcges_f32:
@ -2281,7 +2283,8 @@ static Value *EmitAArch64ScalarBuiltinExpr(CodeGenFunction &CGF,
case AArch64::BI__builtin_neon_vcgezd_f64:
Int = Intrinsic::aarch64_neon_vcge; s = "vcge";
// Add implicit zero operand.
Ops.push_back(llvm::Constant::getNullValue(Ops[0]->getType()));
Ops.push_back(llvm::Constant::getNullValue(CGF.FloatTy));
IsFpCmpZInt = true;
OverloadCmpInt = true; break;
// Scalar Floating-point Compare Greather Than
case AArch64::BI__builtin_neon_vcgts_f32:
@ -2293,7 +2296,8 @@ static Value *EmitAArch64ScalarBuiltinExpr(CodeGenFunction &CGF,
case AArch64::BI__builtin_neon_vcgtzd_f64:
Int = Intrinsic::aarch64_neon_vcgt; s = "vcgt";
// Add implicit zero operand.
Ops.push_back(llvm::Constant::getNullValue(Ops[0]->getType()));
Ops.push_back(llvm::Constant::getNullValue(CGF.FloatTy));
IsFpCmpZInt = true;
OverloadCmpInt = true; break;
// Scalar Floating-point Compare Less Than or Equal
case AArch64::BI__builtin_neon_vcles_f32:
@ -2305,7 +2309,8 @@ static Value *EmitAArch64ScalarBuiltinExpr(CodeGenFunction &CGF,
case AArch64::BI__builtin_neon_vclezd_f64:
Int = Intrinsic::aarch64_neon_vclez; s = "vcle";
// Add implicit zero operand.
Ops.push_back(llvm::Constant::getNullValue(Ops[0]->getType()));
Ops.push_back(llvm::Constant::getNullValue(CGF.FloatTy));
IsFpCmpZInt = true;
OverloadCmpInt = true; break;
// Scalar Floating-point Compare Less Than Zero
case AArch64::BI__builtin_neon_vclts_f32:
@ -2317,7 +2322,8 @@ static Value *EmitAArch64ScalarBuiltinExpr(CodeGenFunction &CGF,
case AArch64::BI__builtin_neon_vcltzd_f64:
Int = Intrinsic::aarch64_neon_vcltz; s = "vclt";
// Add implicit zero operand.
Ops.push_back(llvm::Constant::getNullValue(Ops[0]->getType()));
Ops.push_back(llvm::Constant::getNullValue(CGF.FloatTy));
IsFpCmpZInt = true;
OverloadCmpInt = true; break;
// Scalar Floating-point Absolute Compare Greater Than Or Equal
case AArch64::BI__builtin_neon_vcages_f32:
@ -2601,6 +2607,8 @@ static Value *EmitAArch64ScalarBuiltinExpr(CodeGenFunction &CGF,
Ty = CGF.ConvertType(Arg->getType());
VTy = llvm::VectorType::get(Ty, 1);
Tys.push_back(VTy);
if(IsFpCmpZInt)
VTy = llvm::VectorType::get(CGF.FloatTy, 1);
Tys.push_back(VTy);
F = CGF.CGM.getIntrinsic(Int, Tys);

6
clang/test/CodeGen/aarch64-neon-misc.c
View File

@ -114,6 +114,12 @@ uint32x2_t test_vceqz_f32(float32x2_t a) {
return vceqz_f32(a);
}
// CHECK: test_vceqz_f64
// CHECK: fcmeq {{d[0-9]+}}, {{d[0-9]+}}, #0
uint64x1_t test_vceqz_f64(float64x1_t a) {
return vceqz_f64(a);
}
// CHECK: test_vceqzq_f32
// CHECK: fcmeq {{v[0-9]+}}.4s, {{v[0-9]+}}.4s, #0
uint32x4_t test_vceqzq_f32(float32x4_t a) {