Viewing file:  pr49923.c (1013 B) -rw-r--r--
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/* { dg-do run } */
/* { dg-options "-O3" } */
#define PACKED __attribute__(( packed ))
struct PACKED aostk_point_u8 {
unsigned char x;
unsigned char y;
};
struct PACKED aostk_size_u8 {
unsigned char width;
unsigned char height;
};
struct PACKED aostk_glyph {
unsigned short i;
struct aostk_size_u8 size;
char top;
struct aostk_point_u8 advance;
unsigned char pitch;
unsigned char* data;
char left;
};
struct PACKED aostk_font {
unsigned short numglyphs;
unsigned char height;
struct aostk_glyph* glyphs;
};
struct aostk_font glob_font;
static struct aostk_glyph* aostk_get_glyph(struct aostk_font* f, unsigned int c) {
return f->glyphs;
}
int aostk_font_strwidth(struct aostk_font* font, const char* str) {
struct aostk_glyph* g = aostk_get_glyph(font, 0);
return (g != 0);
}
struct aostk_font*
__attribute__ ((noinline, noclone))
get_some_font (void)
{
return &glob_font;
}
int main (int argc, char *argv[])
{
return (int) aostk_font_strwidth (get_some_font (), "sth");
}
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