Add libcalls for the new rounding opcodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55133 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index a0e17d5..96eafbe 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -3529,6 +3529,11 @@
Result = DAG.getNode(ISD::SELECT, VT, Tmp2, Tmp1, Tmp3);
break;
}
+ case ISD::FTRUNC:
+ case ISD::FFLOOR:
+ case ISD::FCEIL:
+ case ISD::FRINT:
+ case ISD::FNEARBYINT:
case ISD::FSQRT:
case ISD::FSIN:
case ISD::FCOS: {
@@ -3554,6 +3559,26 @@
LC = GetFPLibCall(VT, RTLIB::COS_F32, RTLIB::COS_F64,
RTLIB::COS_F80, RTLIB::COS_PPCF128);
break;
+ case ISD::FTRUNC:
+ LC = GetFPLibCall(VT, RTLIB::TRUNC_F32, RTLIB::TRUNC_F64,
+ RTLIB::TRUNC_F80, RTLIB::TRUNC_PPCF128);
+ break;
+ case ISD::FFLOOR:
+ LC = GetFPLibCall(VT, RTLIB::FLOOR_F32, RTLIB::FLOOR_F64,
+ RTLIB::FLOOR_F80, RTLIB::FLOOR_PPCF128);
+ break;
+ case ISD::FCEIL:
+ LC = GetFPLibCall(VT, RTLIB::CEIL_F32, RTLIB::CEIL_F64,
+ RTLIB::CEIL_F80, RTLIB::CEIL_PPCF128);
+ break;
+ case ISD::FRINT:
+ LC = GetFPLibCall(VT, RTLIB::RINT_F32, RTLIB::RINT_F64,
+ RTLIB::RINT_F80, RTLIB::RINT_PPCF128);
+ break;
+ case ISD::FNEARBYINT:
+ LC = GetFPLibCall(VT, RTLIB::NEARBYINT_F32, RTLIB::NEARBYINT_F64,
+ RTLIB::NEARBYINT_F80, RTLIB::NEARBYINT_PPCF128);
+ break;
default: assert(0 && "Unreachable!");
}
SDValue Dummy;
@@ -4144,6 +4169,11 @@
case ISD::FSQRT:
case ISD::FSIN:
case ISD::FCOS:
+ case ISD::FTRUNC:
+ case ISD::FFLOOR:
+ case ISD::FCEIL:
+ case ISD::FRINT:
+ case ISD::FNEARBYINT:
Tmp1 = PromoteOp(Node->getOperand(0));
assert(Tmp1.getValueType() == NVT);
Result = DAG.getNode(Node->getOpcode(), NVT, Tmp1);
@@ -6507,6 +6537,11 @@
RTLIB::POWI_PPCF128),
Node, false, Hi);
break;
+ case ISD::FTRUNC:
+ case ISD::FFLOOR:
+ case ISD::FCEIL:
+ case ISD::FRINT:
+ case ISD::FNEARBYINT:
case ISD::FSQRT:
case ISD::FSIN:
case ISD::FCOS: {
@@ -6524,6 +6559,26 @@
LC = GetFPLibCall(VT, RTLIB::COS_F32, RTLIB::COS_F64,
RTLIB::COS_F80, RTLIB::COS_PPCF128);
break;
+ case ISD::FTRUNC:
+ LC = GetFPLibCall(VT, RTLIB::TRUNC_F32, RTLIB::TRUNC_F64,
+ RTLIB::TRUNC_F80, RTLIB::TRUNC_PPCF128);
+ break;
+ case ISD::FFLOOR:
+ LC = GetFPLibCall(VT, RTLIB::FLOOR_F32, RTLIB::FLOOR_F64,
+ RTLIB::FLOOR_F80, RTLIB::FLOOR_PPCF128);
+ break;
+ case ISD::FCEIL:
+ LC = GetFPLibCall(VT, RTLIB::CEIL_F32, RTLIB::CEIL_F64,
+ RTLIB::CEIL_F80, RTLIB::CEIL_PPCF128);
+ break;
+ case ISD::FRINT:
+ LC = GetFPLibCall(VT, RTLIB::RINT_F32, RTLIB::RINT_F64,
+ RTLIB::RINT_F80, RTLIB::RINT_PPCF128);
+ break;
+ case ISD::FNEARBYINT:
+ LC = GetFPLibCall(VT, RTLIB::NEARBYINT_F32, RTLIB::NEARBYINT_F64,
+ RTLIB::NEARBYINT_F80, RTLIB::NEARBYINT_PPCF128);
+ break;
default: assert(0 && "Unreachable!");
}
Lo = ExpandLibCall(LC, Node, false, Hi);
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 54ecb0a..872e0b5 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -95,6 +95,26 @@
Names[RTLIB::POW_F64] = "pow";
Names[RTLIB::POW_F80] = "powl";
Names[RTLIB::POW_PPCF128] = "powl";
+ Names[RTLIB::CEIL_F32] = "ceilf";
+ Names[RTLIB::CEIL_F64] = "ceil";
+ Names[RTLIB::CEIL_F80] = "ceill";
+ Names[RTLIB::CEIL_PPCF128] = "ceill";
+ Names[RTLIB::TRUNC_F32] = "truncf";
+ Names[RTLIB::TRUNC_F64] = "trunc";
+ Names[RTLIB::TRUNC_F80] = "truncl";
+ Names[RTLIB::TRUNC_PPCF128] = "truncl";
+ Names[RTLIB::RINT_F32] = "rintf";
+ Names[RTLIB::RINT_F64] = "rint";
+ Names[RTLIB::RINT_F80] = "rintl";
+ Names[RTLIB::RINT_PPCF128] = "rintl";
+ Names[RTLIB::NEARBYINT_F32] = "nearbyintf";
+ Names[RTLIB::NEARBYINT_F64] = "nearbyint";
+ Names[RTLIB::NEARBYINT_F80] = "nearbyintl";
+ Names[RTLIB::NEARBYINT_PPCF128] = "nearbyintl";
+ Names[RTLIB::FLOOR_F32] = "floorf";
+ Names[RTLIB::FLOOR_F64] = "floor";
+ Names[RTLIB::FLOOR_F80] = "floorl";
+ Names[RTLIB::FLOOR_PPCF128] = "floorl";
Names[RTLIB::FPEXT_F32_F64] = "__extendsfdf2";
Names[RTLIB::FPROUND_F64_F32] = "__truncdfsf2";
Names[RTLIB::FPROUND_F80_F32] = "__truncxfsf2";