Factor out arch-independent ScaleFactor definition.

Bug: 65872996
Test: m test-art-host-gtest
Test: art/test.py --host -r --optimizing
Change-Id: I27763286847b45a5a3a493c3dba48418575b3eb6
diff --git a/compiler/utils/arm/constants_arm.h b/compiler/utils/arm/constants_arm.h
index 3e316c8..688c093 100644
--- a/compiler/utils/arm/constants_arm.h
+++ b/compiler/utils/arm/constants_arm.h
@@ -51,13 +51,6 @@
   NSHST = 0x6
 };
 
-enum ScaleFactor {
-  TIMES_1 = 0,
-  TIMES_2 = 1,
-  TIMES_4 = 2,
-  TIMES_8 = 3
-};
-
 // Values for double-precision floating point registers.
 enum DRegister {  // private marker to avoid generate-operator-out.py from processing.
   D0  = 0,
diff --git a/compiler/utils/assembler.h b/compiler/utils/assembler.h
index e863b9a..67f38bc 100644
--- a/compiler/utils/assembler.h
+++ b/compiler/utils/assembler.h
@@ -409,6 +409,13 @@
   DebugFrameOpCodeWriterForAssembler cfi_;
 };
 
+enum ScaleFactor {
+  TIMES_1 = 0,
+  TIMES_2 = 1,
+  TIMES_4 = 2,
+  TIMES_8 = 3
+};
+
 }  // namespace art
 
 #endif  // ART_COMPILER_UTILS_ASSEMBLER_H_
diff --git a/compiler/utils/x86/assembler_x86_test.cc b/compiler/utils/x86/assembler_x86_test.cc
index 32d138f..030479c 100644
--- a/compiler/utils/x86/assembler_x86_test.cc
+++ b/compiler/utils/x86/assembler_x86_test.cc
@@ -64,24 +64,24 @@
   void SetUpHelpers() override {
     if (addresses_singleton_.size() == 0) {
       // One addressing mode to test the repeat drivers.
-      addresses_singleton_.push_back(x86::Address(x86::EAX, x86::EBX, x86::TIMES_1, 2));
+      addresses_singleton_.push_back(x86::Address(x86::EAX, x86::EBX, TIMES_1, 2));
     }
 
     if (addresses_.size() == 0) {
       // Several addressing modes.
-      addresses_.push_back(x86::Address(x86::EDI, x86::EAX, x86::TIMES_1, 15));
-      addresses_.push_back(x86::Address(x86::EDI, x86::EBX, x86::TIMES_2, 16));
-      addresses_.push_back(x86::Address(x86::EDI, x86::ECX, x86::TIMES_4, 17));
-      addresses_.push_back(x86::Address(x86::EDI, x86::EDX, x86::TIMES_8, 18));
+      addresses_.push_back(x86::Address(x86::EDI, x86::EAX, TIMES_1, 15));
+      addresses_.push_back(x86::Address(x86::EDI, x86::EBX, TIMES_2, 16));
+      addresses_.push_back(x86::Address(x86::EDI, x86::ECX, TIMES_4, 17));
+      addresses_.push_back(x86::Address(x86::EDI, x86::EDX, TIMES_8, 18));
       addresses_.push_back(x86::Address(x86::EAX, -1));
       addresses_.push_back(x86::Address(x86::EBX, 0));
       addresses_.push_back(x86::Address(x86::ESI, 1));
       addresses_.push_back(x86::Address(x86::EDI, 987654321));
       // Several addressing modes with the special ESP.
-      addresses_.push_back(x86::Address(x86::ESP, x86::EAX, x86::TIMES_1, 15));
-      addresses_.push_back(x86::Address(x86::ESP, x86::EBX, x86::TIMES_2, 16));
-      addresses_.push_back(x86::Address(x86::ESP, x86::ECX, x86::TIMES_4, 17));
-      addresses_.push_back(x86::Address(x86::ESP, x86::EDX, x86::TIMES_8, 18));
+      addresses_.push_back(x86::Address(x86::ESP, x86::EAX, TIMES_1, 15));
+      addresses_.push_back(x86::Address(x86::ESP, x86::EBX, TIMES_2, 16));
+      addresses_.push_back(x86::Address(x86::ESP, x86::ECX, TIMES_4, 17));
+      addresses_.push_back(x86::Address(x86::ESP, x86::EDX, TIMES_8, 18));
       addresses_.push_back(x86::Address(x86::ESP, -1));
       addresses_.push_back(x86::Address(x86::ESP, 0));
       addresses_.push_back(x86::Address(x86::ESP, 1));
@@ -278,16 +278,16 @@
         continue;
       } else if (*base == *index) {
        // Index only.
-       all_addresses.push_back(x86::Address(*index, x86::TIMES_1, -1));
-       all_addresses.push_back(x86::Address(*index, x86::TIMES_2, 0));
-       all_addresses.push_back(x86::Address(*index, x86::TIMES_4, 1));
-       all_addresses.push_back(x86::Address(*index, x86::TIMES_8, 123456789));
+       all_addresses.push_back(x86::Address(*index, TIMES_1, -1));
+       all_addresses.push_back(x86::Address(*index, TIMES_2, 0));
+       all_addresses.push_back(x86::Address(*index, TIMES_4, 1));
+       all_addresses.push_back(x86::Address(*index, TIMES_8, 123456789));
       }
       // Base and index.
-      all_addresses.push_back(x86::Address(*base, *index, x86::TIMES_1, -1));
-      all_addresses.push_back(x86::Address(*base, *index, x86::TIMES_2, 0));
-      all_addresses.push_back(x86::Address(*base, *index, x86::TIMES_4, 1));
-      all_addresses.push_back(x86::Address(*base, *index, x86::TIMES_8, 123456789));
+      all_addresses.push_back(x86::Address(*base, *index, TIMES_1, -1));
+      all_addresses.push_back(x86::Address(*base, *index, TIMES_2, 0));
+      all_addresses.push_back(x86::Address(*base, *index, TIMES_4, 1));
+      all_addresses.push_back(x86::Address(*base, *index, TIMES_8, 123456789));
     }
   }
   DriverStr(RepeatA(&x86::X86Assembler::popl, all_addresses, "popl {mem}"), "popq");
@@ -551,11 +551,11 @@
 
 TEST_F(AssemblerX86Test, CmovlAddress) {
   GetAssembler()->cmovl(x86::kEqual, x86::Register(x86::EAX), x86::Address(
-      x86::Register(x86::EDI), x86::Register(x86::EBX), x86::TIMES_4, 12));
+      x86::Register(x86::EDI), x86::Register(x86::EBX), TIMES_4, 12));
   GetAssembler()->cmovl(x86::kNotEqual, x86::Register(x86::EDI), x86::Address(
-      x86::Register(x86::ESI), x86::Register(x86::EBX), x86::TIMES_4, 12));
+      x86::Register(x86::ESI), x86::Register(x86::EBX), TIMES_4, 12));
   GetAssembler()->cmovl(x86::kEqual, x86::Register(x86::EDI), x86::Address(
-      x86::Register(x86::EDI), x86::Register(x86::EAX), x86::TIMES_4, 12));
+      x86::Register(x86::EDI), x86::Register(x86::EAX), TIMES_4, 12));
   const char* expected =
     "cmovzl 0xc(%EDI,%EBX,4), %eax\n"
     "cmovnzl 0xc(%ESI,%EBX,4), %edi\n"
diff --git a/compiler/utils/x86/constants_x86.h b/compiler/utils/x86/constants_x86.h
index a782b16..477b915 100644
--- a/compiler/utils/x86/constants_x86.h
+++ b/compiler/utils/x86/constants_x86.h
@@ -54,13 +54,6 @@
 };
 std::ostream& operator<<(std::ostream& os, const X87Register& reg);
 
-enum ScaleFactor {
-  TIMES_1 = 0,
-  TIMES_2 = 1,
-  TIMES_4 = 2,
-  TIMES_8 = 3
-};
-
 enum Condition {
   kOverflow     =  0,
   kNoOverflow   =  1,
diff --git a/compiler/utils/x86_64/assembler_x86_64_test.cc b/compiler/utils/x86_64/assembler_x86_64_test.cc
index 1efe169..5952a6d 100644
--- a/compiler/utils/x86_64/assembler_x86_64_test.cc
+++ b/compiler/utils/x86_64/assembler_x86_64_test.cc
@@ -153,23 +153,23 @@
       // One addressing mode to test the repeat drivers.
       addresses_singleton_.push_back(
           x86_64::Address(x86_64::CpuRegister(x86_64::RAX),
-                          x86_64::CpuRegister(x86_64::RBX), x86_64::TIMES_1, -1));
+                          x86_64::CpuRegister(x86_64::RBX), TIMES_1, -1));
     }
 
     if (addresses_.size() == 0) {
       // Several addressing modes.
       addresses_.push_back(
           x86_64::Address(x86_64::CpuRegister(x86_64::RDI),
-                          x86_64::CpuRegister(x86_64::RAX), x86_64::TIMES_1, 15));
+                          x86_64::CpuRegister(x86_64::RAX), TIMES_1, 15));
       addresses_.push_back(
           x86_64::Address(x86_64::CpuRegister(x86_64::RDI),
-                          x86_64::CpuRegister(x86_64::RBX), x86_64::TIMES_2, 16));
+                          x86_64::CpuRegister(x86_64::RBX), TIMES_2, 16));
       addresses_.push_back(
           x86_64::Address(x86_64::CpuRegister(x86_64::RDI),
-                          x86_64::CpuRegister(x86_64::RCX), x86_64::TIMES_4, 17));
+                          x86_64::CpuRegister(x86_64::RCX), TIMES_4, 17));
       addresses_.push_back(
           x86_64::Address(x86_64::CpuRegister(x86_64::RDI),
-                          x86_64::CpuRegister(x86_64::RDX), x86_64::TIMES_8, 18));
+                          x86_64::CpuRegister(x86_64::RDX), TIMES_8, 18));
       addresses_.push_back(x86_64::Address(x86_64::CpuRegister(x86_64::RAX), -1));
       addresses_.push_back(x86_64::Address(x86_64::CpuRegister(x86_64::RBX), 0));
       addresses_.push_back(x86_64::Address(x86_64::CpuRegister(x86_64::RSI), 1));
@@ -177,16 +177,16 @@
       // Several addressing modes with the special ESP.
       addresses_.push_back(
           x86_64::Address(x86_64::CpuRegister(x86_64::RSP),
-                          x86_64::CpuRegister(x86_64::RAX), x86_64::TIMES_1, 15));
+                          x86_64::CpuRegister(x86_64::RAX), TIMES_1, 15));
       addresses_.push_back(
           x86_64::Address(x86_64::CpuRegister(x86_64::RSP),
-                          x86_64::CpuRegister(x86_64::RBX), x86_64::TIMES_2, 16));
+                          x86_64::CpuRegister(x86_64::RBX), TIMES_2, 16));
       addresses_.push_back(
           x86_64::Address(x86_64::CpuRegister(x86_64::RSP),
-                          x86_64::CpuRegister(x86_64::RCX), x86_64::TIMES_4, 17));
+                          x86_64::CpuRegister(x86_64::RCX), TIMES_4, 17));
       addresses_.push_back(
           x86_64::Address(x86_64::CpuRegister(x86_64::RSP),
-                          x86_64::CpuRegister(x86_64::RDX), x86_64::TIMES_8, 18));
+                          x86_64::CpuRegister(x86_64::RDX), TIMES_8, 18));
       addresses_.push_back(x86_64::Address(x86_64::CpuRegister(x86_64::RSP), -1));
       addresses_.push_back(x86_64::Address(x86_64::CpuRegister(x86_64::RSP), 0));
       addresses_.push_back(x86_64::Address(x86_64::CpuRegister(x86_64::RSP), 1));
@@ -194,7 +194,7 @@
       // Several addressing modes with the higher registers.
       addresses_.push_back(
           x86_64::Address(x86_64::CpuRegister(x86_64::R8),
-                          x86_64::CpuRegister(x86_64::R15), x86_64::TIMES_2, -1));
+                          x86_64::CpuRegister(x86_64::R15), TIMES_2, -1));
       addresses_.push_back(x86_64::Address(x86_64::CpuRegister(x86_64::R15), 123456789));
     }
 
@@ -526,16 +526,16 @@
         continue;
       } else if (base->AsRegister() == index->AsRegister()) {
        // Index only.
-       all_addresses.push_back(x86_64::Address(*index, x86_64::TIMES_1, -1));
-       all_addresses.push_back(x86_64::Address(*index, x86_64::TIMES_2, 0));
-       all_addresses.push_back(x86_64::Address(*index, x86_64::TIMES_4, 1));
-       all_addresses.push_back(x86_64::Address(*index, x86_64::TIMES_8, 123456789));
+       all_addresses.push_back(x86_64::Address(*index, TIMES_1, -1));
+       all_addresses.push_back(x86_64::Address(*index, TIMES_2, 0));
+       all_addresses.push_back(x86_64::Address(*index, TIMES_4, 1));
+       all_addresses.push_back(x86_64::Address(*index, TIMES_8, 123456789));
       }
       // Base and index.
-      all_addresses.push_back(x86_64::Address(*base, *index, x86_64::TIMES_1, -1));
-      all_addresses.push_back(x86_64::Address(*base, *index, x86_64::TIMES_2, 0));
-      all_addresses.push_back(x86_64::Address(*base, *index, x86_64::TIMES_4, 1));
-      all_addresses.push_back(x86_64::Address(*base, *index, x86_64::TIMES_8, 123456789));
+      all_addresses.push_back(x86_64::Address(*base, *index, TIMES_1, -1));
+      all_addresses.push_back(x86_64::Address(*base, *index, TIMES_2, 0));
+      all_addresses.push_back(x86_64::Address(*base, *index, TIMES_4, 1));
+      all_addresses.push_back(x86_64::Address(*base, *index, TIMES_8, 123456789));
     }
   }
   DriverStr(RepeatA(&x86_64::X86_64Assembler::popq, all_addresses, "popq {mem}"), "popq");
@@ -2161,11 +2161,11 @@
 
 TEST_F(AssemblerX86_64Test, CmovlAddress) {
   GetAssembler()->cmov(x86_64::kEqual, x86_64::CpuRegister(x86_64::R10), x86_64::Address(
-      x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::RBX), x86_64::TIMES_4, 12), false);
+      x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::RBX), TIMES_4, 12), false);
   GetAssembler()->cmov(x86_64::kNotEqual, x86_64::CpuRegister(x86_64::RDI), x86_64::Address(
-      x86_64::CpuRegister(x86_64::R10), x86_64::CpuRegister(x86_64::RBX), x86_64::TIMES_4, 12), false);
+      x86_64::CpuRegister(x86_64::R10), x86_64::CpuRegister(x86_64::RBX), TIMES_4, 12), false);
   GetAssembler()->cmov(x86_64::kEqual, x86_64::CpuRegister(x86_64::RDI), x86_64::Address(
-      x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::R9), x86_64::TIMES_4, 12), false);
+      x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::R9), TIMES_4, 12), false);
   const char* expected =
     "cmovzl 0xc(%RDI,%RBX,4), %R10d\n"
     "cmovnzl 0xc(%R10,%RBX,4), %edi\n"
@@ -2175,11 +2175,11 @@
 
 TEST_F(AssemblerX86_64Test, CmovqAddress) {
   GetAssembler()->cmov(x86_64::kEqual, x86_64::CpuRegister(x86_64::R10), x86_64::Address(
-      x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::RBX), x86_64::TIMES_4, 12), true);
+      x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::RBX), TIMES_4, 12), true);
   GetAssembler()->cmov(x86_64::kNotEqual, x86_64::CpuRegister(x86_64::RDI), x86_64::Address(
-      x86_64::CpuRegister(x86_64::R10), x86_64::CpuRegister(x86_64::RBX), x86_64::TIMES_4, 12), true);
+      x86_64::CpuRegister(x86_64::R10), x86_64::CpuRegister(x86_64::RBX), TIMES_4, 12), true);
   GetAssembler()->cmov(x86_64::kEqual, x86_64::CpuRegister(x86_64::RDI), x86_64::Address(
-      x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::R9), x86_64::TIMES_4, 12), true);
+      x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::R9), TIMES_4, 12), true);
   const char* expected =
     "cmovzq 0xc(%RDI,%RBX,4), %R10\n"
     "cmovnzq 0xc(%R10,%RBX,4), %rdi\n"
diff --git a/compiler/utils/x86_64/constants_x86_64.h b/compiler/utils/x86_64/constants_x86_64.h
index 5335398..cd61e6d 100644
--- a/compiler/utils/x86_64/constants_x86_64.h
+++ b/compiler/utils/x86_64/constants_x86_64.h
@@ -81,13 +81,6 @@
 };
 std::ostream& operator<<(std::ostream& os, const X87Register& reg);
 
-enum ScaleFactor {
-  TIMES_1 = 0,
-  TIMES_2 = 1,
-  TIMES_4 = 2,
-  TIMES_8 = 3
-};
-
 enum Condition {
   kOverflow     =  0,
   kNoOverflow   =  1,