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Add nest attribute to this parameters on x86-64. This is a free extra

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parameter register :).
This commit is contained in:
Frits van Bommel
2009-05-31 10:41:20 +02:00
parent c8b10643f9
commit 3718bd23fb
1 changed files with 7 additions and 0 deletions
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7
gen/abi-x86-64.cpp
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@@ -677,6 +677,13 @@ void X86_64TargetABI::rewriteFunctionType(TypeFunction* tf) {
}
}
if (fty.arg_this) {
fty.arg_this->attrs |= llvm::Attribute::Nest;
}
if (fty.arg_nest) {
fty.arg_nest->attrs |= llvm::Attribute::Nest;
}
Logger::println("x86-64 D ABI: Transforming arguments");
LOG_SCOPE;