Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 1 | // Copyright 2011 Google Inc. All Rights Reserved. |
| 2 | |
Brian Carlstrom | 578bbdc | 2011-07-21 14:07:47 -0700 | [diff] [blame] | 3 | #include "globals.h" |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 4 | #include "managed_register_x86.h" |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 5 | #include "gtest/gtest.h" |
| 6 | |
| 7 | namespace art { |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 8 | namespace x86 { |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 9 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 10 | TEST(X86ManagedRegister, NoRegister) { |
| 11 | X86ManagedRegister reg = ManagedRegister::NoRegister().AsX86(); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 12 | EXPECT_TRUE(reg.IsNoRegister()); |
| 13 | EXPECT_TRUE(!reg.Overlaps(reg)); |
| 14 | } |
| 15 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 16 | TEST(X86ManagedRegister, CpuRegister) { |
| 17 | X86ManagedRegister reg = X86ManagedRegister::FromCpuRegister(EAX); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 18 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 19 | EXPECT_TRUE(reg.IsCpuRegister()); |
| 20 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 21 | EXPECT_TRUE(!reg.IsX87Register()); |
| 22 | EXPECT_TRUE(!reg.IsRegisterPair()); |
| 23 | EXPECT_EQ(EAX, reg.AsCpuRegister()); |
| 24 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 25 | reg = X86ManagedRegister::FromCpuRegister(EBX); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 26 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 27 | EXPECT_TRUE(reg.IsCpuRegister()); |
| 28 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 29 | EXPECT_TRUE(!reg.IsX87Register()); |
| 30 | EXPECT_TRUE(!reg.IsRegisterPair()); |
| 31 | EXPECT_EQ(EBX, reg.AsCpuRegister()); |
| 32 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 33 | reg = X86ManagedRegister::FromCpuRegister(ECX); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 34 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 35 | EXPECT_TRUE(reg.IsCpuRegister()); |
| 36 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 37 | EXPECT_TRUE(!reg.IsX87Register()); |
| 38 | EXPECT_TRUE(!reg.IsRegisterPair()); |
| 39 | EXPECT_EQ(ECX, reg.AsCpuRegister()); |
| 40 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 41 | reg = X86ManagedRegister::FromCpuRegister(EDI); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 42 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 43 | EXPECT_TRUE(reg.IsCpuRegister()); |
| 44 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 45 | EXPECT_TRUE(!reg.IsX87Register()); |
| 46 | EXPECT_TRUE(!reg.IsRegisterPair()); |
| 47 | EXPECT_EQ(EDI, reg.AsCpuRegister()); |
| 48 | } |
| 49 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 50 | TEST(X86ManagedRegister, XmmRegister) { |
| 51 | X86ManagedRegister reg = X86ManagedRegister::FromXmmRegister(XMM0); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 52 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 53 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 54 | EXPECT_TRUE(reg.IsXmmRegister()); |
| 55 | EXPECT_TRUE(!reg.IsX87Register()); |
| 56 | EXPECT_TRUE(!reg.IsRegisterPair()); |
| 57 | EXPECT_EQ(XMM0, reg.AsXmmRegister()); |
| 58 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 59 | reg = X86ManagedRegister::FromXmmRegister(XMM1); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 60 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 61 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 62 | EXPECT_TRUE(reg.IsXmmRegister()); |
| 63 | EXPECT_TRUE(!reg.IsX87Register()); |
| 64 | EXPECT_TRUE(!reg.IsRegisterPair()); |
| 65 | EXPECT_EQ(XMM1, reg.AsXmmRegister()); |
| 66 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 67 | reg = X86ManagedRegister::FromXmmRegister(XMM7); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 68 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 69 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 70 | EXPECT_TRUE(reg.IsXmmRegister()); |
| 71 | EXPECT_TRUE(!reg.IsX87Register()); |
| 72 | EXPECT_TRUE(!reg.IsRegisterPair()); |
| 73 | EXPECT_EQ(XMM7, reg.AsXmmRegister()); |
| 74 | } |
| 75 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 76 | TEST(X86ManagedRegister, X87Register) { |
| 77 | X86ManagedRegister reg = X86ManagedRegister::FromX87Register(ST0); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 78 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 79 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 80 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 81 | EXPECT_TRUE(reg.IsX87Register()); |
| 82 | EXPECT_TRUE(!reg.IsRegisterPair()); |
| 83 | EXPECT_EQ(ST0, reg.AsX87Register()); |
| 84 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 85 | reg = X86ManagedRegister::FromX87Register(ST1); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 86 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 87 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 88 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 89 | EXPECT_TRUE(reg.IsX87Register()); |
| 90 | EXPECT_TRUE(!reg.IsRegisterPair()); |
| 91 | EXPECT_EQ(ST1, reg.AsX87Register()); |
| 92 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 93 | reg = X86ManagedRegister::FromX87Register(ST7); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 94 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 95 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 96 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 97 | EXPECT_TRUE(reg.IsX87Register()); |
| 98 | EXPECT_TRUE(!reg.IsRegisterPair()); |
| 99 | EXPECT_EQ(ST7, reg.AsX87Register()); |
| 100 | } |
| 101 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 102 | TEST(X86ManagedRegister, RegisterPair) { |
| 103 | X86ManagedRegister reg = X86ManagedRegister::FromRegisterPair(EAX_EDX); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 104 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 105 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 106 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 107 | EXPECT_TRUE(!reg.IsX87Register()); |
| 108 | EXPECT_TRUE(reg.IsRegisterPair()); |
| 109 | EXPECT_EQ(EAX, reg.AsRegisterPairLow()); |
| 110 | EXPECT_EQ(EDX, reg.AsRegisterPairHigh()); |
| 111 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 112 | reg = X86ManagedRegister::FromRegisterPair(EAX_ECX); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 113 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 114 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 115 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 116 | EXPECT_TRUE(!reg.IsX87Register()); |
| 117 | EXPECT_TRUE(reg.IsRegisterPair()); |
| 118 | EXPECT_EQ(EAX, reg.AsRegisterPairLow()); |
| 119 | EXPECT_EQ(ECX, reg.AsRegisterPairHigh()); |
| 120 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 121 | reg = X86ManagedRegister::FromRegisterPair(EAX_EBX); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 122 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 123 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 124 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 125 | EXPECT_TRUE(!reg.IsX87Register()); |
| 126 | EXPECT_TRUE(reg.IsRegisterPair()); |
| 127 | EXPECT_EQ(EAX, reg.AsRegisterPairLow()); |
| 128 | EXPECT_EQ(EBX, reg.AsRegisterPairHigh()); |
| 129 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 130 | reg = X86ManagedRegister::FromRegisterPair(EAX_EDI); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 131 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 132 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 133 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 134 | EXPECT_TRUE(!reg.IsX87Register()); |
| 135 | EXPECT_TRUE(reg.IsRegisterPair()); |
| 136 | EXPECT_EQ(EAX, reg.AsRegisterPairLow()); |
| 137 | EXPECT_EQ(EDI, reg.AsRegisterPairHigh()); |
| 138 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 139 | reg = X86ManagedRegister::FromRegisterPair(EDX_ECX); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 140 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 141 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 142 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 143 | EXPECT_TRUE(!reg.IsX87Register()); |
| 144 | EXPECT_TRUE(reg.IsRegisterPair()); |
| 145 | EXPECT_EQ(EDX, reg.AsRegisterPairLow()); |
| 146 | EXPECT_EQ(ECX, reg.AsRegisterPairHigh()); |
| 147 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 148 | reg = X86ManagedRegister::FromRegisterPair(EDX_EBX); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 149 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 150 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 151 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 152 | EXPECT_TRUE(!reg.IsX87Register()); |
| 153 | EXPECT_TRUE(reg.IsRegisterPair()); |
| 154 | EXPECT_EQ(EDX, reg.AsRegisterPairLow()); |
| 155 | EXPECT_EQ(EBX, reg.AsRegisterPairHigh()); |
| 156 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 157 | reg = X86ManagedRegister::FromRegisterPair(EDX_EDI); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 158 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 159 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 160 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 161 | EXPECT_TRUE(!reg.IsX87Register()); |
| 162 | EXPECT_TRUE(reg.IsRegisterPair()); |
| 163 | EXPECT_EQ(EDX, reg.AsRegisterPairLow()); |
| 164 | EXPECT_EQ(EDI, reg.AsRegisterPairHigh()); |
| 165 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 166 | reg = X86ManagedRegister::FromRegisterPair(ECX_EBX); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 167 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 168 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 169 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 170 | EXPECT_TRUE(!reg.IsX87Register()); |
| 171 | EXPECT_TRUE(reg.IsRegisterPair()); |
| 172 | EXPECT_EQ(ECX, reg.AsRegisterPairLow()); |
| 173 | EXPECT_EQ(EBX, reg.AsRegisterPairHigh()); |
| 174 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 175 | reg = X86ManagedRegister::FromRegisterPair(ECX_EDI); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 176 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 177 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 178 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 179 | EXPECT_TRUE(!reg.IsX87Register()); |
| 180 | EXPECT_TRUE(reg.IsRegisterPair()); |
| 181 | EXPECT_EQ(ECX, reg.AsRegisterPairLow()); |
| 182 | EXPECT_EQ(EDI, reg.AsRegisterPairHigh()); |
| 183 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 184 | reg = X86ManagedRegister::FromRegisterPair(EBX_EDI); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 185 | EXPECT_TRUE(!reg.IsNoRegister()); |
| 186 | EXPECT_TRUE(!reg.IsCpuRegister()); |
| 187 | EXPECT_TRUE(!reg.IsXmmRegister()); |
| 188 | EXPECT_TRUE(!reg.IsX87Register()); |
| 189 | EXPECT_TRUE(reg.IsRegisterPair()); |
| 190 | EXPECT_EQ(EBX, reg.AsRegisterPairLow()); |
| 191 | EXPECT_EQ(EDI, reg.AsRegisterPairHigh()); |
| 192 | } |
| 193 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 194 | TEST(X86ManagedRegister, Equals) { |
| 195 | X86ManagedRegister reg_eax = X86ManagedRegister::FromCpuRegister(EAX); |
| 196 | EXPECT_TRUE(reg_eax.Equals(X86ManagedRegister::FromCpuRegister(EAX))); |
| 197 | EXPECT_TRUE(!reg_eax.Equals(X86ManagedRegister::FromCpuRegister(EBX))); |
| 198 | EXPECT_TRUE(!reg_eax.Equals(X86ManagedRegister::FromCpuRegister(EDI))); |
| 199 | EXPECT_TRUE(!reg_eax.Equals(X86ManagedRegister::FromXmmRegister(XMM0))); |
| 200 | EXPECT_TRUE(!reg_eax.Equals(X86ManagedRegister::FromXmmRegister(XMM7))); |
| 201 | EXPECT_TRUE(!reg_eax.Equals(X86ManagedRegister::FromX87Register(ST0))); |
| 202 | EXPECT_TRUE(!reg_eax.Equals(X86ManagedRegister::FromX87Register(ST7))); |
| 203 | EXPECT_TRUE(!reg_eax.Equals(X86ManagedRegister::FromRegisterPair(EAX_EDX))); |
| 204 | EXPECT_TRUE(!reg_eax.Equals(X86ManagedRegister::FromRegisterPair(EBX_EDI))); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 205 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 206 | X86ManagedRegister reg_xmm0 = X86ManagedRegister::FromXmmRegister(XMM0); |
| 207 | EXPECT_TRUE(!reg_xmm0.Equals(X86ManagedRegister::FromCpuRegister(EAX))); |
| 208 | EXPECT_TRUE(!reg_xmm0.Equals(X86ManagedRegister::FromCpuRegister(EBX))); |
| 209 | EXPECT_TRUE(!reg_xmm0.Equals(X86ManagedRegister::FromCpuRegister(EDI))); |
| 210 | EXPECT_TRUE(reg_xmm0.Equals(X86ManagedRegister::FromXmmRegister(XMM0))); |
| 211 | EXPECT_TRUE(!reg_xmm0.Equals(X86ManagedRegister::FromXmmRegister(XMM7))); |
| 212 | EXPECT_TRUE(!reg_xmm0.Equals(X86ManagedRegister::FromX87Register(ST0))); |
| 213 | EXPECT_TRUE(!reg_xmm0.Equals(X86ManagedRegister::FromX87Register(ST7))); |
| 214 | EXPECT_TRUE(!reg_xmm0.Equals(X86ManagedRegister::FromRegisterPair(EAX_EDX))); |
| 215 | EXPECT_TRUE(!reg_xmm0.Equals(X86ManagedRegister::FromRegisterPair(EBX_EDI))); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 216 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 217 | X86ManagedRegister reg_st0 = X86ManagedRegister::FromX87Register(ST0); |
| 218 | EXPECT_TRUE(!reg_st0.Equals(X86ManagedRegister::FromCpuRegister(EAX))); |
| 219 | EXPECT_TRUE(!reg_st0.Equals(X86ManagedRegister::FromCpuRegister(EBX))); |
| 220 | EXPECT_TRUE(!reg_st0.Equals(X86ManagedRegister::FromCpuRegister(EDI))); |
| 221 | EXPECT_TRUE(!reg_st0.Equals(X86ManagedRegister::FromXmmRegister(XMM0))); |
| 222 | EXPECT_TRUE(!reg_st0.Equals(X86ManagedRegister::FromXmmRegister(XMM7))); |
| 223 | EXPECT_TRUE(reg_st0.Equals(X86ManagedRegister::FromX87Register(ST0))); |
| 224 | EXPECT_TRUE(!reg_st0.Equals(X86ManagedRegister::FromX87Register(ST7))); |
| 225 | EXPECT_TRUE(!reg_st0.Equals(X86ManagedRegister::FromRegisterPair(EAX_EDX))); |
| 226 | EXPECT_TRUE(!reg_st0.Equals(X86ManagedRegister::FromRegisterPair(EBX_EDI))); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 227 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 228 | X86ManagedRegister reg_pair = X86ManagedRegister::FromRegisterPair(EAX_EDX); |
| 229 | EXPECT_TRUE(!reg_pair.Equals(X86ManagedRegister::FromCpuRegister(EAX))); |
| 230 | EXPECT_TRUE(!reg_pair.Equals(X86ManagedRegister::FromCpuRegister(EBX))); |
| 231 | EXPECT_TRUE(!reg_pair.Equals(X86ManagedRegister::FromCpuRegister(EDI))); |
| 232 | EXPECT_TRUE(!reg_pair.Equals(X86ManagedRegister::FromXmmRegister(XMM0))); |
| 233 | EXPECT_TRUE(!reg_pair.Equals(X86ManagedRegister::FromXmmRegister(XMM7))); |
| 234 | EXPECT_TRUE(!reg_pair.Equals(X86ManagedRegister::FromX87Register(ST0))); |
| 235 | EXPECT_TRUE(!reg_pair.Equals(X86ManagedRegister::FromX87Register(ST7))); |
| 236 | EXPECT_TRUE(reg_pair.Equals(X86ManagedRegister::FromRegisterPair(EAX_EDX))); |
| 237 | EXPECT_TRUE(!reg_pair.Equals(X86ManagedRegister::FromRegisterPair(EBX_EDI))); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 238 | } |
| 239 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 240 | TEST(X86ManagedRegister, Overlaps) { |
| 241 | X86ManagedRegister reg = X86ManagedRegister::FromCpuRegister(EAX); |
| 242 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromCpuRegister(EAX))); |
| 243 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EBX))); |
| 244 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EDI))); |
| 245 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM0))); |
| 246 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM7))); |
| 247 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST0))); |
| 248 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST7))); |
| 249 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromRegisterPair(EAX_EDX))); |
| 250 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromRegisterPair(EBX_EDI))); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 251 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 252 | reg = X86ManagedRegister::FromCpuRegister(EDX); |
| 253 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EAX))); |
| 254 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EBX))); |
| 255 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EDI))); |
| 256 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM0))); |
| 257 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM7))); |
| 258 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST0))); |
| 259 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST7))); |
| 260 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromRegisterPair(EAX_EDX))); |
| 261 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromRegisterPair(EBX_EDI))); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 262 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 263 | reg = X86ManagedRegister::FromCpuRegister(EDI); |
| 264 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EAX))); |
| 265 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EBX))); |
| 266 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromCpuRegister(EDI))); |
| 267 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM0))); |
| 268 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM7))); |
| 269 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST0))); |
| 270 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST7))); |
| 271 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromRegisterPair(EAX_EDX))); |
| 272 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromRegisterPair(EBX_EDI))); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 273 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 274 | reg = X86ManagedRegister::FromCpuRegister(EBX); |
| 275 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EAX))); |
| 276 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromCpuRegister(EBX))); |
| 277 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EDI))); |
| 278 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM0))); |
| 279 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM7))); |
| 280 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST0))); |
| 281 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST7))); |
| 282 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromRegisterPair(EAX_EDX))); |
| 283 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromRegisterPair(EBX_EDI))); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 284 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 285 | reg = X86ManagedRegister::FromXmmRegister(XMM0); |
| 286 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EAX))); |
| 287 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EBX))); |
| 288 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EDI))); |
| 289 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM0))); |
| 290 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM7))); |
| 291 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST0))); |
| 292 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST7))); |
| 293 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromRegisterPair(EAX_EDX))); |
| 294 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromRegisterPair(EBX_EDI))); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 295 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 296 | reg = X86ManagedRegister::FromX87Register(ST0); |
| 297 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EAX))); |
| 298 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EBX))); |
| 299 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EDI))); |
| 300 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM0))); |
| 301 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM7))); |
| 302 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromX87Register(ST0))); |
| 303 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST7))); |
| 304 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromRegisterPair(EAX_EDX))); |
| 305 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromRegisterPair(EBX_EDI))); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 306 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 307 | reg = X86ManagedRegister::FromRegisterPair(EAX_EDX); |
| 308 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromCpuRegister(EAX))); |
| 309 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EBX))); |
| 310 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EDI))); |
| 311 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM0))); |
| 312 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM7))); |
| 313 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST0))); |
| 314 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST7))); |
| 315 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromRegisterPair(EAX_EDX))); |
| 316 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromRegisterPair(EDX_ECX))); |
| 317 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromRegisterPair(EBX_EDI))); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 318 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 319 | reg = X86ManagedRegister::FromRegisterPair(EBX_EDI); |
| 320 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EAX))); |
| 321 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromCpuRegister(EBX))); |
| 322 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromCpuRegister(EDI))); |
| 323 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM0))); |
| 324 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM7))); |
| 325 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST0))); |
| 326 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST7))); |
| 327 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromRegisterPair(EAX_EDX))); |
| 328 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromRegisterPair(EBX_EDI))); |
| 329 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromRegisterPair(EDX_EBX))); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 330 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 331 | reg = X86ManagedRegister::FromRegisterPair(EDX_ECX); |
| 332 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EAX))); |
| 333 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EBX))); |
| 334 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromCpuRegister(EDI))); |
| 335 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM0))); |
| 336 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromXmmRegister(XMM7))); |
| 337 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST0))); |
| 338 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromX87Register(ST7))); |
| 339 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromRegisterPair(EAX_EDX))); |
| 340 | EXPECT_TRUE(!reg.Overlaps(X86ManagedRegister::FromRegisterPair(EBX_EDI))); |
| 341 | EXPECT_TRUE(reg.Overlaps(X86ManagedRegister::FromRegisterPair(EDX_EBX))); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 342 | } |
| 343 | |
Ian Rogers | 2c8f653 | 2011-09-02 17:16:34 -0700 | [diff] [blame] | 344 | } // namespace x86 |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 345 | } // namespace art |