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Address review comments;

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This commit is contained in:
Benjamin Bouvier
2020-07-16 15:19:38 +02:00
parent 5a55646fc3
commit bab337fc32
6 changed files with 213 additions and 127 deletions
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16
cranelift/codegen/src/isa/x64/abi.rs
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@@ -94,10 +94,10 @@ fn in_vec_reg(ty: types::Type) -> bool {
}
fn get_intreg_for_arg_systemv(call_conv: &CallConv, idx: usize) -> Option<Reg> {
assert!(match call_conv {
CallConv::SystemV | CallConv::BaldrdashSystemV => true,
_ => false,
});
match call_conv {
CallConv::Fast | CallConv::Cold | CallConv::SystemV | CallConv::BaldrdashSystemV => {}
_ => panic!("int args only supported for SysV calling convention"),
};
match idx {
0 => Some(regs::rdi()),
1 => Some(regs::rsi()),
@@ -110,10 +110,10 @@ fn get_intreg_for_arg_systemv(call_conv: &CallConv, idx: usize) -> Option<Reg> {
}
fn get_fltreg_for_arg_systemv(call_conv: &CallConv, idx: usize) -> Option<Reg> {
assert!(match call_conv {
CallConv::SystemV | CallConv::BaldrdashSystemV => true,
_ => false,
});
match call_conv {
CallConv::Fast | CallConv::Cold | CallConv::SystemV | CallConv::BaldrdashSystemV => {}
_ => panic!("float args only supported for SysV calling convention"),
};
match idx {
0 => Some(regs::xmm0()),
1 => Some(regs::xmm1()),