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Lines Matching refs:class1

82 /* Return the union class of CLASS1 and CLASS2.
86 merge_classes (enum x86_64_reg_class class1, enum x86_64_reg_class class2)
89 if (class1 == class2)
90 return class1;
94 if (class1 == X86_64_NO_CLASS)
97 return class1;
100 if (class1 == X86_64_MEMORY_CLASS || class2 == X86_64_MEMORY_CLASS)
104 if ((class1 == X86_64_INTEGERSI_CLASS && class2 == X86_64_SSESF_CLASS)
105 || (class2 == X86_64_INTEGERSI_CLASS && class1 == X86_64_SSESF_CLASS))
107 if (class1 == X86_64_INTEGER_CLASS || class1 == X86_64_INTEGERSI_CLASS
113 if (class1 == X86_64_X87_CLASS
114 || class1 == X86_64_X87UP_CLASS
115 || class1 == X86_64_COMPLEX_X87_CLASS