[llvm-exegesis] Remove Assembler Tests

The Assembler tests have been disabled for years in tree and at this
point don't test anything other than common MC infrastructure that is
already tested in other parts of the tree. This patch removes them due
to the mentioned reasons.

Reviewed By: courbet

Differential Revision: https://reviews.llvm.org/D149819

diff --git a/llvm/unittests/tools/llvm-exegesis/ARM/AssemblerTest.cpp b/llvm/unittests/tools/llvm-exegesis/ARM/AssemblerTest.cpp
deleted file mode 100644 (file)
index 85fafa0..0000000
--- a/llvm/unittests/tools/llvm-exegesis/ARM/AssemblerTest.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-//===-- AssemblerTest.cpp ---------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include "../Common/AssemblerUtils.h"
-#include "ARMInstrInfo.h"
-
-namespace llvm {
-namespace exegesis {
-namespace {
-
-class ARMMachineFunctionGeneratorTest
-    : public MachineFunctionGeneratorBaseTest {
-protected:
-  ARMMachineFunctionGeneratorTest()
-      : MachineFunctionGeneratorBaseTest("armv7-none-linux-gnueabi", "") {}
-
-  static void SetUpTestCase() {
-    LLVMInitializeARMTargetInfo();
-    LLVMInitializeARMTargetMC();
-    LLVMInitializeARMTarget();
-    LLVMInitializeARMAsmPrinter();
-  }
-};
-
-TEST_F(ARMMachineFunctionGeneratorTest, DISABLED_JitFunction) {
-  Check({}, MCInst(), 0x1e, 0xff, 0x2f, 0xe1);
-}
-
-TEST_F(ARMMachineFunctionGeneratorTest, DISABLED_JitFunctionADDrr) {
-  Check({{ARM::R0, APInt()}},
-        MCInstBuilder(ARM::ADDrr)
-            .addReg(ARM::R0)
-            .addReg(ARM::R0)
-            .addReg(ARM::R0)
-            .addImm(ARMCC::AL)
-            .addReg(0)
-            .addReg(0),
-        0x00, 0x00, 0x80, 0xe0, 0x1e, 0xff, 0x2f, 0xe1);
-}
-
-} // namespace
-} // namespace exegesis
-} // namespace llvm

diff --git a/llvm/unittests/tools/llvm-exegesis/ARM/CMakeLists.txt b/llvm/unittests/tools/llvm-exegesis/ARM/CMakeLists.txt
deleted file mode 100644 (file)
index 097a20d..0000000
--- a/llvm/unittests/tools/llvm-exegesis/ARM/CMakeLists.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-add_llvm_exegesis_unittest_includes(
-  ${LLVM_MAIN_SRC_DIR}/lib/Target/ARM
-  ${LLVM_BINARY_DIR}/lib/Target/ARM
-  ${LLVM_MAIN_SRC_DIR}/tools/llvm-exegesis/lib
-  )
-
-add_llvm_exegesis_unittest_link_components(
-  Core
-  MC
-  MCParser
-  Object
-  Support
-  Symbolize
-  ARM
-  )
-
-add_llvm_exegesis_unittest_sources(
-  AssemblerTest.cpp
-  )

diff --git a/llvm/unittests/tools/llvm-exegesis/CMakeLists.txt b/llvm/unittests/tools/llvm-exegesis/CMakeLists.txt
index f3fb017..fa81c33 100644 (file)
--- a/llvm/unittests/tools/llvm-exegesis/CMakeLists.txt
+++ b/llvm/unittests/tools/llvm-exegesis/CMakeLists.txt
@@ -43,9 +43,6 @@ endfunction()
 if(LLVM_TARGETS_TO_BUILD MATCHES "X86")
   include(X86/CMakeLists.txt)
 endif()
-if(LLVM_TARGETS_TO_BUILD MATCHES "ARM")
-  include(ARM/CMakeLists.txt)
-endif()
 if(LLVM_TARGETS_TO_BUILD MATCHES "AArch64")
   include(AArch64/CMakeLists.txt)
 endif()

diff --git a/llvm/unittests/tools/llvm-exegesis/X86/AssemblerTest.cpp b/llvm/unittests/tools/llvm-exegesis/X86/AssemblerTest.cpp
deleted file mode 100644 (file)
index a2c30e9..0000000
--- a/llvm/unittests/tools/llvm-exegesis/X86/AssemblerTest.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-//===-- AssemblerTest.cpp ---------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include "../Common/AssemblerUtils.h"
-#include "X86InstrInfo.h"
-
-namespace llvm {
-namespace exegesis {
-
-void InitializeX86ExegesisTarget();
-
-namespace {
-
-using X86::EAX;
-using X86::MOV32ri;
-using X86::MOV64ri32;
-using X86::RAX;
-using X86::XOR32rr;
-
-class X86MachineFunctionGeneratorTest
-    : public MachineFunctionGeneratorBaseTest {
-protected:
-  X86MachineFunctionGeneratorTest()
-      : MachineFunctionGeneratorBaseTest("x86_64-unknown-linux", "haswell") {}
-
-  static void SetUpTestCase() {
-    LLVMInitializeX86TargetInfo();
-    LLVMInitializeX86TargetMC();
-    LLVMInitializeX86Target();
-    LLVMInitializeX86AsmPrinter();
-    InitializeX86ExegesisTarget();
-  }
-};
-
-TEST_F(X86MachineFunctionGeneratorTest, DISABLED_JitFunction) {
-  Check({}, MCInst(), 0xc3);
-}
-
-TEST_F(X86MachineFunctionGeneratorTest, DISABLED_JitFunctionXOR32rr_X86) {
-  Check({{EAX, APInt(32, 1)}},
-        MCInstBuilder(XOR32rr).addReg(EAX).addReg(EAX).addReg(EAX),
-        // mov eax, 1
-        0xb8, 0x01, 0x00, 0x00, 0x00,
-        // xor eax, eax
-        0x31, 0xc0, 0xc3);
-}
-
-TEST_F(X86MachineFunctionGeneratorTest, DISABLED_JitFunctionMOV64ri) {
-  Check({}, MCInstBuilder(MOV64ri32).addReg(RAX).addImm(42), 0x48, 0xc7, 0xc0,
-        0x2a, 0x00, 0x00, 0x00, 0xc3);
-}
-
-TEST_F(X86MachineFunctionGeneratorTest, DISABLED_JitFunctionMOV32ri) {
-  Check({}, MCInstBuilder(MOV32ri).addReg(EAX).addImm(42), 0xb8, 0x2a, 0x00,
-        0x00, 0x00, 0xc3);
-}
-
-} // namespace
-} // namespace exegesis
-} // namespace llvm

diff --git a/llvm/unittests/tools/llvm-exegesis/X86/CMakeLists.txt b/llvm/unittests/tools/llvm-exegesis/X86/CMakeLists.txt
index 9ce547d..2ac3a1a 100644 (file)
--- a/llvm/unittests/tools/llvm-exegesis/X86/CMakeLists.txt
+++ b/llvm/unittests/tools/llvm-exegesis/X86/CMakeLists.txt
@@ -5,7 +5,6 @@ add_llvm_exegesis_unittest_includes(
   )
 
 add_llvm_exegesis_unittest_sources(
-  AssemblerTest.cpp
   BenchmarkResultTest.cpp
   RegisterAliasingTest.cpp
   SchedClassResolutionTest.cpp