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</o:shapelayout></xml><![endif]--></head><body lang=EN-IE link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;font-family:"Book Antiqua",serif'>I am trying to implement some new alignment based optimisations in our target backend, and I am wondering if there a way a target can specify that ‘</span><span lang=EN-GB style='font-size:12.0pt;font-family:"Courier New"'>malloc</span><span lang=EN-GB style='font-size:12.0pt;font-family:"Book Antiqua",serif'>’, ‘</span><span lang=EN-GB style='font-size:12.0pt;font-family:"Courier New"'>realloc</span><span lang=EN-GB style='font-size:12.0pt;font-family:"Book Antiqua",serif'>’ and ‘</span><span lang=EN-GB style='font-size:12.0pt;font-family:"Courier New"'>calloc</span><span lang=EN-GB style='font-size:12.0pt;font-family:"Book Antiqua",serif'>’ always return a pointer to memory that is aligned to a particular boundary?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;font-family:"Book Antiqua",serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;font-family:"Book Antiqua",serif'>Related too, is it possible to specify that the stack pointer always points to memory which is aligned to a particular boundary?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;font-family:"Book Antiqua",serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;font-family:"Book Antiqua",serif'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;font-family:"Book Antiqua",serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;font-family:"Book Antiqua",serif'> MartinO<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:12.0pt;font-family:"Book Antiqua",serif'><o:p> </o:p></span></p></div></body></html>