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Fix the ordering of return values.

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This commit is contained in:
Tyler McMullen
2017-12-03 23:40:26 -08:00
committed by Jakob Stoklund Olesen
parent c156eb9ff7
commit 0fb59dc589
1 changed files with 10 additions and 7 deletions
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17
lib/cretonne/src/isa/intel/mod.rs
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@@ -221,16 +221,19 @@ impl Isa {
pos.ins().adjust_sp_imm(Imm64::new(stack_size));
}
let csrs = abi::callee_saved_registers(&self.shared_flags);
for reg in csrs.iter().rev() {
let csr_ret = pos.ins().x86_pop(csr_type);
pos.func.locations[csr_ret] = ir::ValueLoc::Reg(*reg as RegUnit);
pos.func.dfg.append_inst_arg(inst, csr_ret);
}
let fp_ret = pos.ins().x86_pop(csr_type);
pos.prev_inst();
pos.func.locations[fp_ret] = ir::ValueLoc::Reg(RU::rbp as RegUnit);
pos.func.dfg.append_inst_arg(inst, fp_ret);
let csrs = abi::callee_saved_registers(&self.shared_flags);
for reg in csrs.iter() {
let csr_ret = pos.ins().x86_pop(csr_type);
pos.prev_inst();
pos.func.locations[csr_ret] = ir::ValueLoc::Reg(*reg as RegUnit);
pos.func.dfg.append_inst_arg(inst, csr_ret);
}
}
}