Lines Matching refs:FCSR
2068 // Backup FCSR.
2069 __ cfc1(a3, FCSR);
2070 // Clearing FCSR clears the exception mask with no side-effects.
2071 __ ctc1(zero_reg, FCSR);
2081 // Retrieve FCSR and check for fpu errors.
2082 __ cfc1(t5, FCSR);
2119 // Restore FCSR and return.
2120 __ ctc1(a3, FCSR);
2126 // Restore FCSR and fall to slow case.
2127 __ ctc1(a3, FCSR);