[Bug tree-optimization/49094] ARM aligned(1) attribute is sometimes dropped

[sgh at sgh dot dk]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49094

--- Comment #13 from Søren Holm <sgh at sgh dot dk> 2011-07-30 12:37:41 UTC ---
gcc 4.4.6 generates the following code with the "static" keyword

unsigned int aostk_font_strwidth(const struct aostk_font* font, const char*
str) {
   0:   e5d02004        ldrb    r2, [r0, #4]
   4:   e5d03003        ldrb    r3, [r0, #3]
   8:   e5d01005        ldrb    r1, [r0, #5]
   c:   e1833402        orr     r3, r3, r2, lsl #8
  10:   e5d02006        ldrb    r2, [r0, #6]
  14:   e1833801        orr     r3, r3, r1, lsl #16
  18:   e1833c02        orr     r3, r3, r2, lsl #24
        const struct aostk_glyph* g = aostk_get_glyph(font, 0);
        return g->advance.x;
}
  1c:   e5d30005        ldrb    r0, [r3, #5]
  20:   e12fff1e        bx      lr