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05b22d7
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Added prototype for phi_ops_interfere
author
Sebastian Hack
<hack@ipd.info.uni-karlsruhe.de>
Wed, 19 Jan 2005 13:44:38 +0000
(13:44 +0000)
committer
Sebastian Hack
<hack@ipd.info.uni-karlsruhe.de>
Wed, 19 Jan 2005 13:44:38 +0000
(13:44 +0000)
ir/be/bera_t.h
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diff --git
a/ir/be/bera_t.h
b/ir/be/bera_t.h
index
ca28be5
..
3a176d6
100644
(file)
--- a/
ir/be/bera_t.h
+++ b/
ir/be/bera_t.h
@@
-86,4
+86,12
@@
static INLINE int __is_allocatable_irn(const ir_node *irn)
#define set_irn_color(irn,col) __set_irn_color(irn, col)
#define is_allocatable_irn(irn) __is_allocatable_irn(irn)
#define set_irn_color(irn,col) __set_irn_color(irn, col)
#define is_allocatable_irn(irn) __is_allocatable_irn(irn)
+/**
+ * Check, if two phi operands interfere.
+ * @param a A node which is operand to a phi function.
+ * @param b Another node which is operand to a phi function.
+ * @return 1, if @p a and @p b interfere, 0 if not.
+ */
+int phi_ops_interfere(const ir_node *a, const ir_node *b);
+
#endif /* BERA_T_H */
#endif /* BERA_T_H */