OSDN Git Service

* c-pretty-print.c (pp_c_specifier_qualifier_list) [VECTOR_TYPE]:
[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.dg / fold-div-1.c
1 /* { dg-do compile } */
2 /* { dg-options "-funsafe-math-optimizations -fdump-tree-gimple" } */
3
4 float f(float x)
5 {
6   return x/2 + x/3;
7 }
8
9 float g(float x)
10 {
11   return 2/x + 3/x;
12 }
13
14 float h(float x)
15 {
16   return x/2 - x/3;
17 }
18
19 float i(float x)
20 {
21   return 2/x - 3/x;
22 }
23
24 /* f and h should be turned into multiplications,
25    the divisions in g and i should be grouped together.  */
26
27 /* { dg-final { scan-tree-dump-times " \\* " 2 "gimple" } } */
28 /* { dg-final { scan-tree-dump-times " / " 2 "gimple" } } */
29 /* { dg-final { cleanup-tree-dump "gimple" } } */
30