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Lines Matching refs:ST0

1646     // Returns in ST0/ST1 are handled specially: these are pushed as operands to
1648     if (VA.getLocReg() == X86::ST0 ||
1792     if (VA.getLocReg() == X86::ST0 || VA.getLocReg() == X86::ST1) {
2892   // If the call result is in ST0 / ST1, it needs to be popped off the x87
2909       if (VA.getLocReg() == X86::ST0 || VA.getLocReg() == X86::ST1)
18254     // Map st(0) -> st(7) -> ST0
18263       Res.first = X86::ST0+Constraint[4]-'0';
18270       Res.first = X86::ST0;