Fix VC++ compilation error.

llvm-svn: 26554
2006-03-05 21:43:37 +00:00 · 2006-03-05 21:43:37 +00:00 · 55e2aac24b
parent af25c7e4f3
commit 55e2aac24b
1 changed files with 5 additions and 0 deletions
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@ -29,6 +29,11 @@
 #include <algorithm>
 using namespace llvm;

+#ifdef _MSC_VER
+#include <float.h>
+#define copysign _copysign
+#endif
+
 static bool isCommutativeBinOp(unsigned Opcode) {
  switch (Opcode) {
  case ISD::ADD: