diff --git a/lldb/packages/Python/lldbsuite/test/decorators.py b/lldb/packages/Python/lldbsuite/test/decorators.py
index d4c6764f4af9..924c0cb1df7b 100644
--- a/lldb/packages/Python/lldbsuite/test/decorators.py
+++ b/lldb/packages/Python/lldbsuite/test/decorators.py
@@ -509,15 +509,6 @@ def skipUnlessPlatform(oslist):
     return unittest2.skipUnless(lldbplatformutil.getPlatform() in oslist,
                                 "requires on of %s" % (", ".join(oslist)))
 
-
-def skipIfGcc(func):
-    """Decorate the item to skip tests that should be skipped if building with gcc ."""
-    return skipIf(compiler="gcc")(func)
-
-def skipIfIcc(func):
-    """Decorate the item to skip tests that should be skipped if building with icc ."""
-    return skipIf(compiler="icc")(func)
-
 def skipIfTargetAndroid(api_levels=None, archs=None):
     """Decorator to skip tests when the target is Android.
 
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/initializerlist/TestInitializerList.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/initializerlist/TestInitializerList.py
index 909c68dae96d..cc04b0ec1e8d 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/initializerlist/TestInitializerList.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/initializerlist/TestInitializerList.py
@@ -17,7 +17,7 @@ class InitializerListTestCase(TestBase):
     mydir = TestBase.compute_mydir(__file__)
 
     @skipIfWindows # libc++ not ported to Windows yet
-    @skipIfGcc
+    @skipIf(compiler="gcc")
     @expectedFailureLinux # fails on clang 3.5 and tot
     def test(self):
         """Test that that file and class static variables display correctly."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/iterator/TestDataFormatterLibccIterator.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/iterator/TestDataFormatterLibccIterator.py
index eae8fb70b34a..23f6956cf3f0 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/iterator/TestDataFormatterLibccIterator.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/iterator/TestDataFormatterLibccIterator.py
@@ -22,7 +22,7 @@ class LibcxxIteratorDataFormatterTestCase(TestBase):
         # Find the line number to break at.
         self.line = line_number('main.cpp', '// Set break point at this line.')
 
-    @skipIfGcc
+    @skipIf(compiler="gcc")
     @skipIfWindows # libc++ not ported to Windows yet
     def test_with_run_command(self):
         """Test that libc++ iterators format properly."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/list/TestDataFormatterLibcxxList.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/list/TestDataFormatterLibcxxList.py
index 1d4a24cf6b73..720ef5dcc041 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/list/TestDataFormatterLibcxxList.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/list/TestDataFormatterLibcxxList.py
@@ -25,7 +25,7 @@ class LibcxxListDataFormatterTestCase(TestBase):
         self.line3 = line_number('main.cpp', '// Set third break point at this line.')
         self.line4 = line_number('main.cpp', '// Set fourth break point at this line.')
 
-    @skipIfGcc
+    @skipIf(compiler="gcc")
     @skipIfWindows # libc++ not ported to Windows yet
     def test_with_run_command(self):
         """Test that that file and class static variables display correctly."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/list/loop/TestDataFormatterLibcxxListLoop.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/list/loop/TestDataFormatterLibcxxListLoop.py
index 62361c939c25..c11dcb4d7b75 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/list/loop/TestDataFormatterLibcxxListLoop.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/list/loop/TestDataFormatterLibcxxListLoop.py
@@ -17,7 +17,7 @@ class LibcxxListDataFormatterTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    @skipIfGcc
+    @skipIf(compiler="gcc")
     @skipIfWindows # libc++ not ported to Windows yet
     @add_test_categories(["pyapi"])
     def test_with_run_command(self):
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/map/TestDataFormatterLibccMap.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/map/TestDataFormatterLibccMap.py
index 41148e4314ed..cecc3178b318 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/map/TestDataFormatterLibccMap.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/map/TestDataFormatterLibccMap.py
@@ -16,7 +16,7 @@ class LibcxxMapDataFormatterTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    @skipIfGcc
+    @skipIf(compiler="gcc")
     @skipIfWindows # libc++ not ported to Windows yet
     def test_with_run_command(self):
         """Test that that file and class static variables display correctly."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/multimap/TestDataFormatterLibccMultiMap.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/multimap/TestDataFormatterLibccMultiMap.py
index 73c51dbea840..eb74818c91f5 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/multimap/TestDataFormatterLibccMultiMap.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/multimap/TestDataFormatterLibccMultiMap.py
@@ -18,7 +18,7 @@ class LibcxxMultiMapDataFormatterTestCase(TestBase):
     mydir = TestBase.compute_mydir(__file__)
 
     @skipIfWindows # libc++ not ported to Windows yet
-    @skipIfGcc
+    @skipIf(compiler="gcc")
     def test_with_run_command(self):
         """Test that that file and class static variables display correctly."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/multiset/TestDataFormatterLibcxxMultiSet.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/multiset/TestDataFormatterLibcxxMultiSet.py
index cecf50fcf0c3..cfdfd07ddec1 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/multiset/TestDataFormatterLibcxxMultiSet.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/multiset/TestDataFormatterLibcxxMultiSet.py
@@ -16,7 +16,7 @@ class LibcxxMultiSetDataFormatterTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    @skipIfGcc
+    @skipIf(compiler="gcc")
     @skipIfWindows # libc++ not ported to Windows yet
     def test_with_run_command(self):
         """Test that that file and class static variables display correctly."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/set/TestDataFormatterLibcxxSet.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/set/TestDataFormatterLibcxxSet.py
index 1261bf192a64..9237efaa00e2 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/set/TestDataFormatterLibcxxSet.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/set/TestDataFormatterLibcxxSet.py
@@ -16,7 +16,7 @@ class LibcxxSetDataFormatterTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    @skipIfGcc
+    @skipIf(compiler="gcc")
     @skipIfWindows # libc++ not ported to Windows yet
     def test_with_run_command(self):
         """Test that that file and class static variables display correctly."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/string/TestDataFormatterLibcxxString.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/string/TestDataFormatterLibcxxString.py
index 81acac6ddd83..76eedb8c8919 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/string/TestDataFormatterLibcxxString.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/string/TestDataFormatterLibcxxString.py
@@ -23,7 +23,7 @@ class LibcxxStringDataFormatterTestCase(TestBase):
         # Find the line number to break at.
         self.line = line_number('main.cpp', '// Set break point at this line.')
 
-    @skipIfGcc
+    @skipIf(compiler="gcc")
     @skipIfWindows # libc++ not ported to Windows yet
     def test_with_run_command(self):
         """Test that that file and class static variables display correctly."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/unordered/TestDataFormatterUnordered.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/unordered/TestDataFormatterUnordered.py
index a57496e89c1b..9abfa131fd1b 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/unordered/TestDataFormatterUnordered.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/unordered/TestDataFormatterUnordered.py
@@ -17,7 +17,7 @@ class LibcxxUnorderedDataFormatterTestCase(TestBase):
     mydir = TestBase.compute_mydir(__file__)
 
     @skipIfWindows # libc++ not ported to Windows yet
-    @skipIfGcc
+    @skipIf(compiler="gcc")
     def test_with_run_command(self):
         """Test that that file and class static variables display correctly."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/vbool/TestDataFormatterLibcxxVBool.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/vbool/TestDataFormatterLibcxxVBool.py
index f9283bc51b2e..fe3b6c115e31 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/vbool/TestDataFormatterLibcxxVBool.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/vbool/TestDataFormatterLibcxxVBool.py
@@ -22,7 +22,7 @@ class LibcxxVBoolDataFormatterTestCase(TestBase):
         # Find the line number to break at.
         self.line = line_number('main.cpp', '// Set break point at this line.')
 
-    @skipIfGcc
+    @skipIf(compiler="gcc")
     @skipIfWindows # libc++ not ported to Windows.
     def test_with_run_command(self):
         """Test that that file and class static variables display correctly."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/vector/TestDataFormatterLibcxxVector.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/vector/TestDataFormatterLibcxxVector.py
index 36bf1132afab..9a145fba73e8 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/vector/TestDataFormatterLibcxxVector.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/vector/TestDataFormatterLibcxxVector.py
@@ -16,7 +16,7 @@ class LibcxxVectorDataFormatterTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    @skipIfGcc
+    @skipIf(compiler="gcc")
     @skipIfWindows # libc++ not ported to Windows yet
     def test_with_run_command(self):
         """Test that that file and class static variables display correctly."""
diff --git a/lldb/packages/Python/lldbsuite/test/lang/c/anonymous/TestAnonymous.py b/lldb/packages/Python/lldbsuite/test/lang/c/anonymous/TestAnonymous.py
index c6dc4961c0c8..2d1367c6ace4 100644
--- a/lldb/packages/Python/lldbsuite/test/lang/c/anonymous/TestAnonymous.py
+++ b/lldb/packages/Python/lldbsuite/test/lang/c/anonymous/TestAnonymous.py
@@ -14,7 +14,7 @@ class AnonymousTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    @skipIfIcc # llvm.org/pr15036: LLDB generates an incorrect AST layout for an anonymous struct when DWARF is generated by ICC
+    @skipIf(compiler="icc", bugnumber="llvm.org/pr15036: LLDB generates an incorrect AST layout for an anonymous struct when DWARF is generated by ICC")
     def test_expr_nest(self):
         self.build()
         self.common_setup(self.line0)
@@ -37,7 +37,7 @@ class AnonymousTestCase(TestBase):
         self.expect("expression c->grandchild.b", VARIABLES_DISPLAYED_CORRECTLY,
             substrs = ["= 2"])
 
-    @skipIfIcc # llvm.org/pr15036: This particular regression was introduced by r181498
+    @skipIf(compiler="icc", bugnumber="llvm.org/pr15036: This particular regression was introduced by r181498")
     def test_expr_grandchild(self):
         self.build()
         self.common_setup(self.line2)
diff --git a/lldb/packages/Python/lldbsuite/test/lang/cpp/incomplete-types/TestCppIncompleteTypes.py b/lldb/packages/Python/lldbsuite/test/lang/cpp/incomplete-types/TestCppIncompleteTypes.py
index 4bcb5fb9dda1..adfe08738938 100644
--- a/lldb/packages/Python/lldbsuite/test/lang/cpp/incomplete-types/TestCppIncompleteTypes.py
+++ b/lldb/packages/Python/lldbsuite/test/lang/cpp/incomplete-types/TestCppIncompleteTypes.py
@@ -8,7 +8,7 @@ class TestCppIncompleteTypes(TestBase):
     mydir = TestBase.compute_mydir(__file__)
 
     @expectedFailureFreeBSD("llvm.org/pr25626 test executable not built correctly on FreeBSD")
-    @skipIfGcc
+    @skipIf(compiler="gcc")
     def test_limit_debug_info(self):
         self.build()
         frame = self.get_test_frame('limit')
@@ -21,7 +21,7 @@ class TestCppIncompleteTypes(TestBase):
         self.assertTrue(value_a.IsValid(), "'expr a' results in a valid SBValue object")
         self.assertTrue(value_a.GetError().Success(), "'expr a' is successful")
 
-    @skipIfGcc
+    @skipIf(compiler="gcc")
     @skipIfWindows # Clang on Windows asserts in external record layout in this case.
     def test_partial_limit_debug_info(self):
         self.build()