2 Commits

Author	SHA1	Message	Date
Evan Cheng	91089e6d66	Let each target decide byval alignment. For X86, it's 4-byte unless the aggregare contains SSE vector(s). For x86-64, it's max of 8 or alignment of the type. ... llvm-svn: 46286	2008-01-23 23:17:41 +00:00
Rafael Espindola	d8d4372845	Add support for byval function whose argument is not 32 bit aligned. ... To do this it is necessary to add a "always inline" argument to the memcpy node. For completeness I have also added this node to memmove and memset. I have also added getMem* functions, because the extra argument makes it cumbersome to use getNode and because I get confused by it :-) llvm-svn: 43172	2007-10-19 10:41:11 +00:00