RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
RTL_H = $(RTL_BASE_H) genrtl.h
TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h
-BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h
+BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
DEMANGLE_H = $(srcdir)/../include/demangle.h
RECOG_H = recog.h
EXPR_H = expr.h insn-codes.h
REGS_H = regs.h varray.h $(MACHMODE_H)
+INTREGRATE_H = integrate.h varray.h
LOOP_H = loop.h varray.h
#\f
# Language makefile fragments.
$(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h
real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h
integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
- integrate.h insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
+ $(INTEGRATE_H) insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H)
jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
insn-flags.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \
$(BASIC_BLOCK_H) function.h toplev.h varray.h except.h
unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h function.h \
- integrate.h $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h varray.h
+ $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
+ varray.h
flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h insn-config.h \
$(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
insn-flags.h function.h except.h
/* Virtual array of pointers header. */
typedef struct varray_head_tag {
size_t num_elements; /* maximum element number allocated */
+ size_t elements_used; /* the number of elements used, if
+ using VARRAY_PUSH/VARRAY_POP. */
size_t element_size; /* size of each data element */
const char *name; /* name of the varray for reporting errors */
varray_data data; /* data elements follow, must be last */
#define VARRAY_CHECK(VA, N, T) ((VA)->data.T[N])
#endif
+/* Push X onto VA. T is the name of the field in varray_data
+ corresponding to the type of X. */
+#define VARRAY_PUSH(VA, T, X) \
+ do \
+ { \
+ if ((VA)->elements_used >= (VA)->num_elements) \
+ VARRAY_GROW ((VA), 2 * (VA)->num_elements); \
+ (VA)->data.T[(VA)->elements_used++] = (X); \
+ } \
+ while (0)
+
+/* Pop the top element of VA. */
+#define VARRAY_POP(VA) \
+ ((VA)->elements_used--)
+
+/* Return the top element of VA. */
+#define VARRAY_TOP(VA, T) \
+ ((VA)->data.T[(VA)->elements_used - 1])
+
#define VARRAY_CHAR(VA, N) VARRAY_CHECK (VA, N, c)
#define VARRAY_UCHAR(VA, N) VARRAY_CHECK (VA, N, uc)
#define VARRAY_SHORT(VA, N) VARRAY_CHECK (VA, N, s)
#define VARRAY_CONST_EQUIV(VA, N) VARRAY_CHECK (VA, N, const_equiv)
#define VARRAY_BB(VA, N) VARRAY_CHECK (VA, N, bb)
+/* Push a new element on the end of VA, extending it if necessary. */
+#define VARRAY_PUSH_CHAR(VA, X) VARRAY_PUSH (VA, c, X)
+#define VARRAY_PUSH_UCHAR(VA, X) VARRAY_PUSH (VA, uc, X)
+#define VARRAY_PUSH_SHORT(VA, X) VARRAY_PUSH (VA, s, X)
+#define VARRAY_PUSH_USHORT(VA, X) VARRAY_PUSH (VA, us, X)
+#define VARRAY_PUSH_INT(VA, X) VARRAY_PUSH (VA, i, X)
+#define VARRAY_PUSH_UINT(VA, X) VARRAY_PUSH (VA, u, X)
+#define VARRAY_PUSH_LONG(VA, X) VARRAY_PUSH (VA, l, X)
+#define VARRAY_PUSH_ULONG(VA, X) VARRAY_PUSH (VA, ul, X)
+#define VARRAY_PUSH_WIDE_INT(VA, X) VARRAY_PUSH (VA, hint, X)
+#define VARRAY_PUSH_UWIDE_INT(VA, X) VARRAY_PUSH (VA, uhint, X)
+#define VARRAY_PUSH_GENERIC_PTR(VA,N) VARRAY_PUSH (VA, generic, X)
+#define VARRAY_PUSH_CHAR_PTR(VA,N) VARRAY_PUSH (VA, cptr, X)
+#define VARRAY_PUSH_RTX(VA, X) VARRAY_PUSH (VA, rtx, X)
+#define VARRAY_PUSH_RTVEC(VA, X) VARRAY_PUSH (VA, rtvec, X)
+#define VARRAY_PUSH_TREE(VA, X) VARRAY_PUSH (VA, tree, X)
+#define VARRAY_PUSH_BITMAP(VA, X) VARRAY_PUSH (VA, bitmap, X)
+#define VARRAY_PUSH_SCHED(VA, X) VARRAY_PUSH (VA, sched, X)
+#define VARRAY_PUSH_REG(VA, X) VARRAY_PUSH (VA, reg, X)
+#define VARRAY_PUSH_CONST_EQUIV(VA, X) VARRAY_PUSH (VA, const_equiv, X)
+#define VARRAY_PUSH_BB(VA, X) VARRAY_PUSH (VA, bb, X)
+
+/* Return the last element of VA. */
+#define VARRAY_TOP_CHAR(VA) VARRAY_TOP (VA, c)
+#define VARRAY_TOP_UCHAR(VA) VARRAY_TOP (VA, uc)
+#define VARRAY_TOP_SHORT(VA) VARRAY_TOP (VA, s)
+#define VARRAY_TOP_USHORT(VA) VARRAY_TOP (VA, us)
+#define VARRAY_TOP_INT(VA) VARRAY_TOP (VA, i)
+#define VARRAY_TOP_UINT(VA) VARRAY_TOP (VA, u)
+#define VARRAY_TOP_LONG(VA) VARRAY_TOP (VA, l)
+#define VARRAY_TOP_ULONG(VA) VARRAY_TOP (VA, ul)
+#define VARRAY_TOP_WIDE_INT(VA) VARRAY_TOP (VA, hint)
+#define VARRAY_TOP_UWIDE_INT(VA) VARRAY_TOP (VA, uhint)
+#define VARRAY_TOP_GENERIC_PTR(VA,N) VARRAY_TOP (VA, generic)
+#define VARRAY_TOP_CHAR_PTR(VA,N) VARRAY_TOP (VA, cptr)
+#define VARRAY_TOP_RTX(VA) VARRAY_TOP (VA, rtx)
+#define VARRAY_TOP_RTVEC(VA) VARRAY_TOP (VA, rtvec)
+#define VARRAY_TOP_TREE(VA) VARRAY_TOP (VA, tree)
+#define VARRAY_TOP_BITMAP(VA) VARRAY_TOP (VA, bitmap)
+#define VARRAY_TOP_SCHED(VA) VARRAY_TOP (VA, sched)
+#define VARRAY_TOP_REG(VA) VARRAY_TOP (VA, reg)
+#define VARRAY_TOP_CONST_EQUIV(VA) VARRAY_TOP (VA, const_equiv)
+#define VARRAY_TOP_BB(VA) VARRAY_TOP (VA, bb)
+
#endif /* _VARRAY_H_ */