define target names for std libcalls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77667 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PIC16/PIC16ISelLowering.cpp b/lib/Target/PIC16/PIC16ISelLowering.cpp
index 7dc96d1..811bb1e 100644
--- a/lib/Target/PIC16/PIC16ISelLowering.cpp
+++ b/lib/Target/PIC16/PIC16ISelLowering.cpp
@@ -31,7 +31,7 @@
static const char *getIntrinsicName(unsigned opcode) {
std::string Basename;
switch(opcode) {
- default: assert (0 && "do not know intrinsic name");
+ default: llvm_unreachable("do not know intrinsic name");
// Arithmetic Right shift for integer types.
case PIC16ISD::SRA_I8: Basename = "sra.i8"; break;
case RTLIB::SRA_I16: Basename = "sra.i16"; break;
@@ -115,10 +115,30 @@
std::string Fullname = prefix + tagname + Basename;
// The name has to live through program life.
- char *tmp = new char[Fullname.size() + 1];
- strcpy (tmp, Fullname.c_str());
-
- return tmp;
+ return createESName(Fullname);
+}
+
+// getStdLibCallName - Get the name for the standard library function.
+static const char *getStdLibCallName(unsigned opcode) {
+ std::string BaseName;
+ switch(opcode) {
+ case RTLIB::COS_F32: BaseName = "cos";
+ break;
+ case RTLIB::SIN_F32: BaseName = "sin";
+ break;
+ case RTLIB::MEMCPY: BaseName = "memcpy";
+ break;
+ case RTLIB::MEMSET: BaseName = "memset";
+ break;
+ case RTLIB::MEMMOVE: BaseName = "memmove";
+ break;
+ default: llvm_unreachable("do not know std lib call name");
+ }
+ std::string prefix = PAN::getTagName(PAN::PREFIX_SYMBOL);
+ std::string LibCallName = prefix + BaseName;
+
+ // The name has to live through program life.
+ return createESName(LibCallName);
}
// PIC16TargetLowering Constructor.
@@ -130,6 +150,13 @@
addRegisterClass(MVT::i8, PIC16::GPRRegisterClass);
setShiftAmountType(MVT::i8);
+
+ // Std lib call names
+ setLibcallName(RTLIB::COS_F32, getStdLibCallName(RTLIB::COS_F32));
+ setLibcallName(RTLIB::SIN_F32, getStdLibCallName(RTLIB::SIN_F32));
+ setLibcallName(RTLIB::MEMCPY, getStdLibCallName(RTLIB::MEMCPY));
+ setLibcallName(RTLIB::MEMSET, getStdLibCallName(RTLIB::MEMSET));
+ setLibcallName(RTLIB::MEMMOVE, getStdLibCallName(RTLIB::MEMMOVE));
// SRA library call names
setPIC16LibcallName(PIC16ISD::SRA_I8, getIntrinsicName(PIC16ISD::SRA_I8));