Corrected date in changelog
[official-gcc.git] / gcc / testsuite / gcc.dg / tree-ssa / vrp.h
blob079013a81017236bef417d4a2a6bdb6b84fe91df
1 extern void link_error(void);
3 #define RANGE(name, min, max) \
4 if (name < min || name > max) \
5 return;
6 #define ANTI_RANGE(name, min, max) \
7 if (name >= min && name <= max) \
8 return;
9 #define MERGE(cond, name1, name2) \
10 if (cond) \
11 name1 = name2;
12 #define CHECK_RANGE(expr, min, max) \
13 do { \
14 __typeof__ (expr) v = (expr); \
15 if (v < min) link_error(); \
16 if (v > max) link_error(); \
17 if (v < min || v > max) link_error (); \
18 } while (0)
19 #define CHECK_ANTI_RANGE(expr, min, max) \
20 do { \
21 __typeof__ (expr) v = (expr); \
22 if (v >= min) \
23 if (v <= max) \
24 link_error(); \
25 if (v >= min && v <= max) \
26 link_error(); \
27 } while (0)