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7077312: Provide a CALL effect for instruct declaration in the ad file

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Abstracted way to declare that the MachNode has the effect of a call (kills caller save registers, preserves callee save registers)

Reviewed-by: twisti, never
This commit is contained in:
Roland Westrelin 2011-09-14 09:22:51 +02:00
parent 89d4179a4b
commit 9d8e44db59
11 changed files with 93 additions and 36 deletions
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3
hotspot/src/share/vm/adlc/archDesc.cpp
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@ -1018,6 +1018,9 @@ void ArchDesc::initBaseOpTypes() {
ident = "TEMP";
eForm = new Effect(ident);
_globalNames.Insert(ident, eForm);
ident = "CALL";
eForm = new Effect(ident);
_globalNames.Insert(ident, eForm);
}
//