#include "llvm/IR/Module.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
+#include <algorithm>
#include <string>
static void inlineAsmOut
new UnreachableInst(Context, BB);
}
+//
+// Functions that are inline intrinsics don't need helpers.
+//
+static const char *IntrinsicInline[] =
+ {"fabs"};
+
+static bool isIntrinsicInline(Function *F) {
+ return std::binary_search(
+ IntrinsicInline, array_endof(IntrinsicInline),
+ F->getName());
+}
//
// Returns of float, double and complex need to be handled with a helper
// function.
// helper functions
if (Subtarget.getRelocationModel() != Reloc::PIC_ ) {
Function *F_ = CI->getCalledFunction();
- if (F_ && needsFPHelperFromSig(*F_)) {
+ if (F_ && !isIntrinsicInline(F_) && needsFPHelperFromSig(*F_)) {
assureFPCallStub(*F_, M, Subtarget);
Modified=true;
}