Revert [PowerPC] This reverts commit rL322721

Failing build bots. Revert the commit now.

llvm-svn: 322748

1 files changed, 0 insertions, 13 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp b/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp
index 226c75f704f..aa4073f7ea0 100644
--- a/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp
+++ b/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp
@@ -27,11 +27,6 @@ static cl::opt<unsigned>
 CacheLineSize("ppc-loop-prefetch-cache-line", cl::Hidden, cl::init(64),
               cl::desc("The loop prefetch cache line size"));
 
-static cl::opt<bool>
-EnablePPCColdCC("ppc-enable-coldcc", cl::Hidden, cl::init(false),
-                cl::desc("Enable using coldcc calling conv for cold "
-                         "internal functions"));
-
 //===----------------------------------------------------------------------===//
 //
 // PPC cost model.
@@ -220,14 +215,6 @@ void PPCTTIImpl::getUnrollingPreferences(Loop *L, ScalarEvolution &SE,
   BaseT::getUnrollingPreferences(L, SE, UP);
 }
 
-// This function returns true to allow using coldcc calling convention.
-// Returning true results in coldcc being used for functions which are cold at
-// all call sites when the callers of the functions are not calling any other
-// non coldcc functions.
-bool PPCTTIImpl::useColdCCForColdCall(Function &F) {
-  return EnablePPCColdCC;
-}
-
 bool PPCTTIImpl::enableAggressiveInterleaving(bool LoopHasReductions) {
   // On the A2, always unroll aggressively. For QPX unaligned loads, we depend
   // on combining the loads generated for consecutive accesses, and failure to