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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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90 Register result, | 90 Register result, |
91 Label* call_runtime); | 91 Label* call_runtime); |
92 | 92 |
93 private: | 93 private: |
94 DISALLOW_COPY_AND_ASSIGN(StringCharLoadGenerator); | 94 DISALLOW_COPY_AND_ASSIGN(StringCharLoadGenerator); |
95 }; | 95 }; |
96 | 96 |
97 | 97 |
98 class MathExpGenerator : public AllStatic { | 98 class MathExpGenerator : public AllStatic { |
99 public: | 99 public: |
| 100 // Register input isn't modified. All other registers are clobbered. |
100 static void EmitMathExp(MacroAssembler* masm, | 101 static void EmitMathExp(MacroAssembler* masm, |
101 DwVfpRegister input, | 102 DwVfpRegister input, |
102 DwVfpRegister result, | 103 DwVfpRegister result, |
103 DwVfpRegister double_scratch1, | 104 DwVfpRegister double_scratch1, |
104 DwVfpRegister double_scratch2, | 105 DwVfpRegister double_scratch2, |
105 Register temp1, | 106 Register temp1, |
106 Register temp2, | 107 Register temp2, |
107 Register temp3); | 108 Register temp3); |
108 | 109 |
109 private: | 110 private: |
110 DISALLOW_COPY_AND_ASSIGN(MathExpGenerator); | 111 DISALLOW_COPY_AND_ASSIGN(MathExpGenerator); |
111 }; | 112 }; |
112 | 113 |
113 } } // namespace v8::internal | 114 } } // namespace v8::internal |
114 | 115 |
115 #endif // V8_ARM_CODEGEN_ARM_H_ | 116 #endif // V8_ARM_CODEGEN_ARM_H_ |
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