Add sqrt and powi intrinsics for long double.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42423 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 509e225..b976195 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -3044,7 +3044,8 @@
RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL;
switch(Node->getOpcode()) {
case ISD::FSQRT:
- LC = VT == MVT::f32 ? RTLIB::SQRT_F32 : RTLIB::SQRT_F64;
+ LC = VT == MVT::f32 ? RTLIB::SQRT_F32 :
+ VT == MVT::f64 ? RTLIB::SQRT_F64 : RTLIB::SQRT_LD;
break;
case ISD::FSIN:
LC = VT == MVT::f32 ? RTLIB::SIN_F32 : RTLIB::SIN_F64;
@@ -3065,8 +3066,10 @@
break;
case ISD::FPOWI: {
// We always lower FPOWI into a libcall. No target support it yet.
- RTLIB::Libcall LC = Node->getValueType(0) == MVT::f32
- ? RTLIB::POWI_F32 : RTLIB::POWI_F64;
+ RTLIB::Libcall LC =
+ Node->getValueType(0) == MVT::f32 ? RTLIB::POWI_F32 :
+ Node->getValueType(0) == MVT::f64 ? RTLIB::POWI_F64 :
+ RTLIB::POWI_LD;
SDOperand Dummy;
Result = ExpandLibCall(TLI.getLibcallName(LC), Node,
false/*sign irrelevant*/, Dummy);
@@ -5688,8 +5691,9 @@
Lo = ExpandLibCall(TLI.getLibcallName(RTLIB::FPROUND_F64_F32),Node,true,Hi);
break;
case ISD::FPOWI:
- Lo = ExpandLibCall(TLI.getLibcallName((VT == MVT::f32)
- ? RTLIB::POWI_F32 : RTLIB::POWI_F64),
+ Lo = ExpandLibCall(TLI.getLibcallName((VT == MVT::f32) ? RTLIB::POWI_F32 :
+ (VT == MVT::f64) ? RTLIB::POWI_F64 :
+ RTLIB::POWI_LD),
Node, false, Hi);
break;
case ISD::FSQRT:
@@ -5698,7 +5702,8 @@
RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL;
switch(Node->getOpcode()) {
case ISD::FSQRT:
- LC = (VT == MVT::f32) ? RTLIB::SQRT_F32 : RTLIB::SQRT_F64;
+ LC = (VT == MVT::f32) ? RTLIB::SQRT_F32 :
+ (VT == MVT::f64) ? RTLIB::SQRT_F64 : RTLIB::SQRT_LD;
break;
case ISD::FSIN:
LC = (VT == MVT::f32) ? RTLIB::SIN_F32 : RTLIB::SIN_F64;