Builtins: Start adding half versions of math builtins
The implementation of the OpenCL builtin currently library uses 2
different hacks to get to the corresponding IR intrinsics from the
source. This will allow removal of those.
This is the set that is currently used (minus a few vector ones).
llvm-svn: 367973
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 8974c23..e9e9fe2 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -1557,6 +1557,7 @@
case Builtin::BIceill:
case Builtin::BI__builtin_ceil:
case Builtin::BI__builtin_ceilf:
+ case Builtin::BI__builtin_ceilf16:
case Builtin::BI__builtin_ceill:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::ceil));
@@ -1565,6 +1566,7 @@
case Builtin::BIcopysignl:
case Builtin::BI__builtin_copysign:
case Builtin::BI__builtin_copysignf:
+ case Builtin::BI__builtin_copysignf16:
case Builtin::BI__builtin_copysignl:
case Builtin::BI__builtin_copysignf128:
return RValue::get(emitBinaryBuiltin(*this, E, Intrinsic::copysign));
@@ -1574,6 +1576,7 @@
case Builtin::BIcosl:
case Builtin::BI__builtin_cos:
case Builtin::BI__builtin_cosf:
+ case Builtin::BI__builtin_cosf16:
case Builtin::BI__builtin_cosl:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::cos));
@@ -1582,6 +1585,7 @@
case Builtin::BIexpl:
case Builtin::BI__builtin_exp:
case Builtin::BI__builtin_expf:
+ case Builtin::BI__builtin_expf16:
case Builtin::BI__builtin_expl:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::exp));
@@ -1590,6 +1594,7 @@
case Builtin::BIexp2l:
case Builtin::BI__builtin_exp2:
case Builtin::BI__builtin_exp2f:
+ case Builtin::BI__builtin_exp2f16:
case Builtin::BI__builtin_exp2l:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::exp2));
@@ -1598,6 +1603,7 @@
case Builtin::BIfabsl:
case Builtin::BI__builtin_fabs:
case Builtin::BI__builtin_fabsf:
+ case Builtin::BI__builtin_fabsf16:
case Builtin::BI__builtin_fabsl:
case Builtin::BI__builtin_fabsf128:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::fabs));
@@ -1607,6 +1613,7 @@
case Builtin::BIfloorl:
case Builtin::BI__builtin_floor:
case Builtin::BI__builtin_floorf:
+ case Builtin::BI__builtin_floorf16:
case Builtin::BI__builtin_floorl:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::floor));
@@ -1615,6 +1622,7 @@
case Builtin::BIfmal:
case Builtin::BI__builtin_fma:
case Builtin::BI__builtin_fmaf:
+ case Builtin::BI__builtin_fmaf16:
case Builtin::BI__builtin_fmal:
return RValue::get(emitTernaryBuiltin(*this, E, Intrinsic::fma));
@@ -1623,6 +1631,7 @@
case Builtin::BIfmaxl:
case Builtin::BI__builtin_fmax:
case Builtin::BI__builtin_fmaxf:
+ case Builtin::BI__builtin_fmaxf16:
case Builtin::BI__builtin_fmaxl:
return RValue::get(emitBinaryBuiltin(*this, E, Intrinsic::maxnum));
@@ -1631,6 +1640,7 @@
case Builtin::BIfminl:
case Builtin::BI__builtin_fmin:
case Builtin::BI__builtin_fminf:
+ case Builtin::BI__builtin_fminf16:
case Builtin::BI__builtin_fminl:
return RValue::get(emitBinaryBuiltin(*this, E, Intrinsic::minnum));
@@ -1641,6 +1651,7 @@
case Builtin::BIfmodl:
case Builtin::BI__builtin_fmod:
case Builtin::BI__builtin_fmodf:
+ case Builtin::BI__builtin_fmodf16:
case Builtin::BI__builtin_fmodl: {
Value *Arg1 = EmitScalarExpr(E->getArg(0));
Value *Arg2 = EmitScalarExpr(E->getArg(1));
@@ -1652,6 +1663,7 @@
case Builtin::BIlogl:
case Builtin::BI__builtin_log:
case Builtin::BI__builtin_logf:
+ case Builtin::BI__builtin_logf16:
case Builtin::BI__builtin_logl:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::log));
@@ -1660,6 +1672,7 @@
case Builtin::BIlog10l:
case Builtin::BI__builtin_log10:
case Builtin::BI__builtin_log10f:
+ case Builtin::BI__builtin_log10f16:
case Builtin::BI__builtin_log10l:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::log10));
@@ -1668,6 +1681,7 @@
case Builtin::BIlog2l:
case Builtin::BI__builtin_log2:
case Builtin::BI__builtin_log2f:
+ case Builtin::BI__builtin_log2f16:
case Builtin::BI__builtin_log2l:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::log2));
@@ -1684,6 +1698,7 @@
case Builtin::BIpowl:
case Builtin::BI__builtin_pow:
case Builtin::BI__builtin_powf:
+ case Builtin::BI__builtin_powf16:
case Builtin::BI__builtin_powl:
return RValue::get(emitBinaryBuiltin(*this, E, Intrinsic::pow));
@@ -1692,6 +1707,7 @@
case Builtin::BIrintl:
case Builtin::BI__builtin_rint:
case Builtin::BI__builtin_rintf:
+ case Builtin::BI__builtin_rintf16:
case Builtin::BI__builtin_rintl:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::rint));
@@ -1700,6 +1716,7 @@
case Builtin::BIroundl:
case Builtin::BI__builtin_round:
case Builtin::BI__builtin_roundf:
+ case Builtin::BI__builtin_roundf16:
case Builtin::BI__builtin_roundl:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::round));
@@ -1708,6 +1725,7 @@
case Builtin::BIsinl:
case Builtin::BI__builtin_sin:
case Builtin::BI__builtin_sinf:
+ case Builtin::BI__builtin_sinf16:
case Builtin::BI__builtin_sinl:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::sin));
@@ -1716,6 +1734,7 @@
case Builtin::BIsqrtl:
case Builtin::BI__builtin_sqrt:
case Builtin::BI__builtin_sqrtf:
+ case Builtin::BI__builtin_sqrtf16:
case Builtin::BI__builtin_sqrtl:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::sqrt));
@@ -1724,6 +1743,7 @@
case Builtin::BItruncl:
case Builtin::BI__builtin_trunc:
case Builtin::BI__builtin_truncf:
+ case Builtin::BI__builtin_truncf16:
case Builtin::BI__builtin_truncl:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::trunc));
@@ -3979,6 +3999,7 @@
break;
case Builtin::BI__builtin_canonicalize:
case Builtin::BI__builtin_canonicalizef:
+ case Builtin::BI__builtin_canonicalizef16:
case Builtin::BI__builtin_canonicalizel:
return RValue::get(emitUnaryBuiltin(*this, E, Intrinsic::canonicalize));