Revert r155365, r155366, and r155367. All three of these have regression

test suite failures. The failures occur at each stage, and only get
worse, so I'm reverting all of them.

Please resubmit these patches, one at a time, after verifying that the
regression test suite passes. Never submit a patch without running the
regression test suite.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155372 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 16 deletions

diff --git a/lib/Target/Hexagon/HexagonSubtarget.cpp b/lib/Target/Hexagon/HexagonSubtarget.cpp
index f0e51e54e8..654d33626e 100644
--- a/lib/Target/Hexagon/HexagonSubtarget.cpp
+++ b/lib/Target/Hexagon/HexagonSubtarget.cpp
@@ -13,7 +13,6 @@
 
 #include "HexagonSubtarget.h"
 #include "Hexagon.h"
-#include "HexagonRegisterInfo.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ErrorHandling.h"
 using namespace llvm;
@@ -32,15 +31,9 @@ EnableMemOps(
     cl::Hidden, cl::ZeroOrMore, cl::ValueDisallowed,
     cl::desc("Generate V4 MEMOP in code generation for Hexagon target"));
 
-static cl::opt<bool>
-EnableIEEERndNear(
-    "enable-hexagon-ieee-rnd-near",
-    cl::Hidden, cl::ZeroOrMore, cl::init(false),
-    cl::desc("Generate non-chopped conversion from fp to int for Hexagon target."));
-
 HexagonSubtarget::HexagonSubtarget(StringRef TT, StringRef CPU, StringRef FS):
   HexagonGenSubtargetInfo(TT, CPU, FS),
-  HexagonArchVersion(V2),
+  HexagonArchVersion(V1),
   CPUString(CPU.str()) {
   ParseSubtargetFeatures(CPU, FS);
 
@@ -52,8 +45,6 @@ HexagonSubtarget::HexagonSubtarget(StringRef TT, StringRef CPU, StringRef FS):
     break;
   case HexagonSubtarget::V4:
     break;
-  case HexagonSubtarget::V5:
-    break;
   default:
     llvm_unreachable("Unknown Architecture Version.");
   }
@@ -68,10 +59,4 @@ HexagonSubtarget::HexagonSubtarget(StringRef TT, StringRef CPU, StringRef FS):
     UseMemOps = true;
   else
     UseMemOps = false;
-
-  if (EnableIEEERndNear)
-    ModeIEEERndNear = true;
-  else
-    ModeIEEERndNear = false;
 }
-