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Type.eql: check fn attributes before params

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slightly better for cache locality
This commit is contained in:
Andrew Kelley 2022-03-11 22:49:08 -07:00
parent f6b479b81d
commit b3259b47ad
1 changed files with 11 additions and 10 deletions
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21
src/type.zig
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@ -558,7 +558,7 @@ pub const Type = extern union {
.error_set_inferred => {
// Inferred error sets are only equal if both are inferred
// and they originate from the exact same function.
// and they share the same pointer.
const a_ies = a.castTag(.error_set_inferred).?.data;
const b_ies = (b.castTag(.error_set_inferred) orelse return false).data;
return a_ies == b_ies;
@ -612,6 +612,15 @@ pub const Type = extern union {
if (a_info.cc != b_info.cc)
return false;
if (a_info.alignment != b_info.alignment)
return false;
if (a_info.is_var_args != b_info.is_var_args)
return false;
if (a_info.is_generic != b_info.is_generic)
return false;
if (a_info.param_types.len != b_info.param_types.len)
return false;
@ -622,19 +631,11 @@ pub const Type = extern union {
if (a_param_ty.tag() == .generic_poison) continue;
if (b_param_ty.tag() == .generic_poison) continue;
if (!eql(a_param_ty, b_param_ty))
return false;
}
if (a_info.alignment != b_info.alignment)
return false;
if (a_info.is_var_args != b_info.is_var_args)
return false;
if (a_info.is_generic != b_info.is_generic)
return false;
return true;
},