Mercurial > projects > ldc
view demos/sdldemo1.d @ 1210:3d4581761b4c
Add some alignment info where LLVM might otherwise be more pessimistic.
In particular, %.nest_arg is always aligned even though it's bitcast from i8*.
Pointers in vtables are also guaranteed to be stored at aligned addresses.
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Sun, 12 Apr 2009 21:56:43 +0200 |
parents | 27b2f40bdb58 |
children |
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module sdldemo1; import sdl; void main() { auto disp = SDL_SetVideoMode(640,480,0,SDL_HWSURFACE|SDL_DOUBLEBUF); auto r = SDL_Rect(0,190,100,100); auto c = SDL_MapRGBA(disp.format,255,100,0,255); while (r.x < disp.w-100) { SDL_FillRect(disp, null, 0); SDL_FillRect(disp, &r, c); SDL_Flip(disp); r.x++; } }