on darwin<10, fallback to .weak_definition (PPC,X86)

[oota-llvm.git] / lib / CodeGen / LiveIntervalAnalysis.cpp

diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 7a3b30511620665c3b8f80fc13af9bb55eb7e92a..e1c3217a775e5e974e94bf0d565fcab53f1a5a14 100644 (file)
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -170,7 +170,8 @@ void LiveIntervals::dumpInstrs() const {
 #endif
 
 LiveInterval* LiveIntervals::createInterval(unsigned reg) {
-  float Weight = TargetRegisterInfo::isPhysicalRegister(reg) ? HUGE_VALF : 0.0F;
+  float Weight = TargetRegisterInfo::isPhysicalRegister(reg) ?
+                  llvm::huge_valf : 0.0F;
   return new LiveInterval(reg, Weight);
 }