Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/pr28243.c @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 1830386684a0 |
comparison
equal
deleted
inserted
replaced
68:561a7518be6b | 111:04ced10e8804 |
---|---|
1 /* PR rtl-optimization/28243 */ | |
2 /* Reported by Mike Frysinger <vapier@gentoo.org> */ | |
3 | |
4 /* { dg-do compile } */ | |
5 /* { dg-require-effective-target fpic } */ | |
6 /* { dg-options "-O2 -ftracer -fPIC" } */ | |
7 /* { dg-skip-if "requires unsupported run-time relocation" { spu-*-* } } */ | |
8 | |
9 struct displayfuncs { | |
10 void (*init) (); | |
11 } funcs; | |
12 | |
13 struct gpsdisplay { | |
14 struct displayfuncs *funcs; | |
15 }; | |
16 | |
17 void PSDoArc (); | |
18 | |
19 static void PSMyArc(double cx, double cy, double radx, double rady, double sa, | |
20 double ta) | |
21 { | |
22 double ea; | |
23 double temp; | |
24 ea = sa + ta; | |
25 while (sa < ea) { | |
26 temp = ((sa + 90) / 90) * 90; | |
27 PSDoArc(cx, sa, ea < temp ? ea : temp); | |
28 sa = temp; | |
29 } | |
30 } | |
31 | |
32 static void PSDrawElipse() | |
33 { | |
34 float cx; | |
35 float cy; | |
36 float radx; | |
37 float rady; | |
38 if (radx != rady) | |
39 PSMyArc(cx, cy, radx, rady, 0, 360); | |
40 } | |
41 | |
42 static void PSDrawFillCircle() | |
43 { | |
44 PSDrawElipse(); | |
45 } | |
46 | |
47 static struct displayfuncs psfuncs[] = { | |
48 PSDrawFillCircle | |
49 }; | |
50 | |
51 void _GPSDraw_CreateDisplay() | |
52 { | |
53 struct gpsdisplay *gdisp; | |
54 gdisp->funcs = (void *)&psfuncs; | |
55 } |