[PATCH] D103028: [clang][ARM] Remove arm2/3/6/7m CPU names

[David Spickett via Phabricator via cfe-commits]

DavidSpickett updated this revision to Diff 349487.
DavidSpickett added a comment.

Clang format


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D103028/new/

https://reviews.llvm.org/D103028

Files:
  clang/test/Misc/target-invalid-cpu-note.c
  llvm/include/llvm/Support/ARMTargetParser.def
  llvm/unittests/Support/TargetParserTest.cpp


Index: llvm/unittests/Support/TargetParserTest.cpp
===================================================================
--- llvm/unittests/Support/TargetParserTest.cpp
+++ llvm/unittests/Support/TargetParserTest.cpp
@@ -124,10 +124,6 @@
         ARMCPUTestParams("invalid", "invalid", "invalid", ARM::AEK_NONE, ""),
         ARMCPUTestParams("generic", "invalid", "none", ARM::AEK_NONE, ""),
 
-        ARMCPUTestParams("arm2", "armv2", "none", ARM::AEK_NONE, "2"),
-        ARMCPUTestParams("arm3", "armv2a", "none", ARM::AEK_NONE, "2A"),
-        ARMCPUTestParams("arm6", "armv3", "none", ARM::AEK_NONE, "3"),
-        ARMCPUTestParams("arm7m", "armv3m", "none", ARM::AEK_NONE, "3M"),
         ARMCPUTestParams("arm8", "armv4", "none", ARM::AEK_NONE, "4"),
         ARMCPUTestParams("arm810", "armv4", "none", ARM::AEK_NONE, "4"),
         ARMCPUTestParams("strongarm", "armv4", "none", ARM::AEK_NONE, "4"),
@@ -388,7 +384,7 @@
                          ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
                          "7-S")));
 
-static constexpr unsigned NumARMCPUArchs = 90;
+static constexpr unsigned NumARMCPUArchs = 86;
 
 TEST(TargetParserTest, testARMCPUArchList) {
   SmallVector<StringRef, NumARMCPUArchs> List;
@@ -420,17 +416,13 @@
 
 TEST(TargetParserTest, testARMArch) {
   EXPECT_TRUE(
-      testARMArch("armv2", "arm2", "v2",
-                          ARMBuildAttrs::CPUArch::Pre_v4));
+      testARMArch("armv2", "generic", "v2", ARMBuildAttrs::CPUArch::Pre_v4));
   EXPECT_TRUE(
-      testARMArch("armv2a", "arm3", "v2a",
-                          ARMBuildAttrs::CPUArch::Pre_v4));
+      testARMArch("armv2a", "generic", "v2a", ARMBuildAttrs::CPUArch::Pre_v4));
   EXPECT_TRUE(
-      testARMArch("armv3", "arm6", "v3",
-                          ARMBuildAttrs::CPUArch::Pre_v4));
+      testARMArch("armv3", "generic", "v3", ARMBuildAttrs::CPUArch::Pre_v4));
   EXPECT_TRUE(
-      testARMArch("armv3m", "arm7m", "v3m",
-                          ARMBuildAttrs::CPUArch::Pre_v4));
+      testARMArch("armv3m", "generic", "v3m", ARMBuildAttrs::CPUArch::Pre_v4));
   EXPECT_TRUE(
       testARMArch("armv4", "strongarm", "v4",
                           ARMBuildAttrs::CPUArch::v4));
@@ -535,10 +527,6 @@
 }
 
 TEST(TargetParserTest, testARMExtension) {
-  EXPECT_FALSE(testARMExtension("arm2", ARM::ArchKind::INVALID, "thumb"));
-  EXPECT_FALSE(testARMExtension("arm3", ARM::ArchKind::INVALID, "thumb"));
-  EXPECT_FALSE(testARMExtension("arm6", ARM::ArchKind::INVALID, "thumb"));
-  EXPECT_FALSE(testARMExtension("arm7m", ARM::ArchKind::INVALID, "thumb"));
   EXPECT_FALSE(testARMExtension("strongarm", ARM::ArchKind::INVALID, "dsp"));
   EXPECT_FALSE(testARMExtension("arm7tdmi", ARM::ArchKind::INVALID, "dsp"));
   EXPECT_FALSE(testARMExtension("arm10tdmi",
Index: llvm/include/llvm/Support/ARMTargetParser.def
===================================================================
--- llvm/include/llvm/Support/ARMTargetParser.def
+++ llvm/include/llvm/Support/ARMTargetParser.def
@@ -201,10 +201,6 @@
 #ifndef ARM_CPU_NAME
 #define ARM_CPU_NAME(NAME, ID, DEFAULT_FPU, IS_DEFAULT, DEFAULT_EXT)
 #endif
-ARM_CPU_NAME("arm2", ARMV2, FK_NONE, true, ARM::AEK_NONE)
-ARM_CPU_NAME("arm3", ARMV2A, FK_NONE, true, ARM::AEK_NONE)
-ARM_CPU_NAME("arm6", ARMV3, FK_NONE, true, ARM::AEK_NONE)
-ARM_CPU_NAME("arm7m", ARMV3M, FK_NONE, true, ARM::AEK_NONE)
 ARM_CPU_NAME("arm8", ARMV4, FK_NONE, false, ARM::AEK_NONE)
 ARM_CPU_NAME("arm810", ARMV4, FK_NONE, false, ARM::AEK_NONE)
 ARM_CPU_NAME("strongarm", ARMV4, FK_NONE, true, ARM::AEK_NONE)
Index: clang/test/Misc/target-invalid-cpu-note.c
===================================================================
--- clang/test/Misc/target-invalid-cpu-note.c
+++ clang/test/Misc/target-invalid-cpu-note.c
@@ -1,7 +1,7 @@
 // RUN: not %clang_cc1 -triple armv5--- -target-cpu not-a-cpu -fsyntax-only %s 2>&1 | FileCheck %s --check-prefix ARM
 // ARM: error: unknown target CPU 'not-a-cpu'
 // ARM: note: valid target CPU values are:
-// ARM-SAME: arm2
+// ARM-SAME: arm8
 
 // RUN: not %clang_cc1 -triple arm64--- -target-cpu not-a-cpu -fsyntax-only %s 2>&1 | FileCheck %s --check-prefix AARCH64
 // AARCH64: error: unknown target CPU 'not-a-cpu'


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