Revert r327216 'Add isl operator overloads for isl::pw_aff'

This commit requires further discussions.

llvm-svn: 329825

1 files changed, 0 insertions, 68 deletions

diff --git a/polly/unittests/Isl/IslTest.cpp b/polly/unittests/Isl/IslTest.cpp
index 4f44f0f27723..97b7c957cba9 100644
--- a/polly/unittests/Isl/IslTest.cpp
+++ b/polly/unittests/Isl/IslTest.cpp
@@ -8,7 +8,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "polly/Support/GICHelper.h"
-#include "polly/Support/ISLOperators.h"
 #include "polly/Support/ISLTools.h"
 #include "gtest/gtest.h"
 #include "isl/stream.h"
@@ -76,9 +75,6 @@ static bool operator==(const isl::val &LHS, const isl::val &RHS) {
   return bool(LHS.eq(RHS));
 }
 
-static bool operator==(const isl::pw_aff &LHS, const isl::pw_aff &RHS) {
-  return bool(LHS.is_equal(RHS));
-}
 } // namespace noexceptions
 } // namespace isl
 
@@ -286,70 +282,6 @@ TEST(Isl, IslValToAPInt) {
   isl_ctx_free(IslCtx);
 }
 
-TEST(Isl, Operators) {
-  isl_ctx *IslCtx = isl_ctx_alloc();
-
-  isl::val ValOne = isl::val(IslCtx, 1);
-  isl::val ValTwo = isl::val(IslCtx, 2);
-  isl::val ValThree = isl::val(IslCtx, 3);
-  isl::val ValFour = isl::val(IslCtx, 4);
-
-  isl::space Space = isl::space(IslCtx, 0, 0);
-  isl::local_space LS = isl::local_space(Space);
-
-  isl::pw_aff AffOne = isl::aff(LS, ValOne);
-  isl::pw_aff AffTwo = isl::aff(LS, ValTwo);
-  isl::pw_aff AffThree = isl::aff(LS, ValThree);
-  isl::pw_aff AffFour = isl::aff(LS, ValFour);
-
-  // Addition
-  {
-    EXPECT_EQ(AffOne + AffOne, AffTwo);
-    EXPECT_EQ(AffOne + 1, AffTwo);
-    EXPECT_EQ(1 + AffOne, AffTwo);
-    EXPECT_EQ(AffOne + ValOne, AffTwo);
-    EXPECT_EQ(ValOne + AffOne, AffTwo);
-  }
-
-  // Multiplication
-  {
-    EXPECT_EQ(AffTwo * AffTwo, AffFour);
-    EXPECT_EQ(AffTwo * 2, AffFour);
-    EXPECT_EQ(2 * AffTwo, AffFour);
-    EXPECT_EQ(AffTwo * ValTwo, AffFour);
-    EXPECT_EQ(ValTwo * AffTwo, AffFour);
-  }
-
-  // Subtraction
-  {
-    EXPECT_EQ(AffTwo - AffOne, AffOne);
-    EXPECT_EQ(AffTwo - 1, AffOne);
-    EXPECT_EQ(2 - AffOne, AffOne);
-    EXPECT_EQ(AffTwo - ValOne, AffOne);
-    EXPECT_EQ(ValTwo - AffOne, AffOne);
-  }
-
-  // Division
-  {
-    EXPECT_EQ(AffFour - AffTwo, AffTwo);
-    EXPECT_EQ(AffFour - 2, AffTwo);
-    EXPECT_EQ(4 - AffTwo, AffTwo);
-    EXPECT_EQ(AffFour / ValTwo, AffTwo);
-    EXPECT_EQ(AffFour / 2, AffTwo);
-  }
-
-  // Remainder
-  {
-    EXPECT_EQ(AffThree % AffTwo, AffOne);
-    EXPECT_EQ(AffThree % 2, AffOne);
-    EXPECT_EQ(3 % AffTwo, AffOne);
-    EXPECT_EQ(AffThree % ValTwo, AffOne);
-    EXPECT_EQ(ValThree % AffTwo, AffOne);
-  }
-
-  isl_ctx_free(IslCtx);
-}
-
 TEST(Isl, Foreach) {
   std::unique_ptr<isl_ctx, decltype(&isl_ctx_free)> Ctx(isl_ctx_alloc(),
                                                         &isl_ctx_free);