1 files changed, 0 insertions, 65 deletions
diff --git a/llvm/unittests/Analysis/ScalarEvolutionTest.cpp b/llvm/unittests/Analysis/ScalarEvolutionTest.cpp
index be89418..ff33495 100644
--- a/llvm/unittests/Analysis/ScalarEvolutionTest.cpp
+++ b/llvm/unittests/Analysis/ScalarEvolutionTest.cpp
@@ -1251,69 +1251,4 @@ TEST_F(ScalarEvolutionsTest, SCEVgetExitLimitForGuardedLoop) {
   });
 }
 
-TEST_F(ScalarEvolutionsTest, ImpliedViaAddRecStart) {
-  LLVMContext C;
-  SMDiagnostic Err;
-  std::unique_ptr<Module> M = parseAssemblyString(
-      "define void @foo(i32* %p) { "
-      "entry: "
-      "  %x = load i32, i32* %p, !range !0 "
-      "  br label %loop "
-      "loop: "
-      "  %iv = phi i32 [ %x, %entry], [%iv.next, %backedge] "
-      "  %ne.check = icmp ne i32 %iv, 0 "
-      "  br i1 %ne.check, label %backedge, label %exit "
-      "backedge: "
-      "  %iv.next = add i32 %iv, -1 "
-      "  br label %loop "
-      "exit:"
-      "  ret void "
-      "} "
-      "!0 = !{i32 0, i32 2147483647}",
-      Err, C);
-
-  ASSERT_TRUE(M && "Could not parse module?");
-  ASSERT_TRUE(!verifyModule(*M) && "Must have been well formed!");
-
-  runWithSE(*M, "foo", [](Function &F, LoopInfo &LI, ScalarEvolution &SE) {
-    auto *X = SE.getSCEV(getInstructionByName(F, "x"));
-    auto *Context = getInstructionByName(F, "iv.next");
-    EXPECT_TRUE(SE.isKnownPredicateAt(ICmpInst::ICMP_NE, X,
-                                      SE.getZero(X->getType()), Context));
-  });
-}
-
-TEST_F(ScalarEvolutionsTest, UnsignedIsImpliedViaOperations) {
-  LLVMContext C;
-  SMDiagnostic Err;
-  std::unique_ptr<Module> M =
-      parseAssemblyString("define void @foo(i32* %p1, i32* %p2) { "
-                          "entry: "
-                          "  %x = load i32, i32* %p1, !range !0 "
-                          "  %cond = icmp ne i32 %x, 0 "
-                          "  br i1 %cond, label %guarded, label %exit "
-                          "guarded: "
-                          "  %y = add i32 %x, -1 "
-                          "  ret void "
-                          "exit: "
-                          "  ret void "
-                          "} "
-                          "!0 = !{i32 0, i32 2147483647}",
-                          Err, C);
-
-  ASSERT_TRUE(M && "Could not parse module?");
-  ASSERT_TRUE(!verifyModule(*M) && "Must have been well formed!");
-
-  runWithSE(*M, "foo", [](Function &F, LoopInfo &LI, ScalarEvolution &SE) {
-    auto *X = SE.getSCEV(getInstructionByName(F, "x"));
-    auto *Y = SE.getSCEV(getInstructionByName(F, "y"));
-    auto *Guarded = getInstructionByName(F, "y")->getParent();
-    ASSERT_TRUE(Guarded);
-    EXPECT_TRUE(
-        SE.isBasicBlockEntryGuardedByCond(Guarded, ICmpInst::ICMP_ULT, Y, X));
-    EXPECT_TRUE(
-        SE.isBasicBlockEntryGuardedByCond(Guarded, ICmpInst::ICMP_UGT, X, Y));
-  });
-}
-
 }  // end namespace llvm