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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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2
hotspot/src/share/vm/adlc/adlparse.hpp
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@ -232,7 +232,7 @@ protected:
char *get_relation_dup(void);
void get_oplist(NameList &parameters, FormDict &operands);// Parse type-operand pairs
void get_effectlist(FormDict &effects, FormDict &operands); // Parse effect-operand pairs
void get_effectlist(FormDict &effects, FormDict &operands, bool& has_call); // Parse effect-operand pairs
// Return the contents of a parenthesized expression.
// Requires initial '(' and consumes final ')', which is replaced by '\0'.
char *get_paren_expr(const char *description, bool include_location = false);