[LLVMbugs] [Bug 1144] bad codegen

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Thu Feb 1 00:44:41 PST 2007


asl at math.spbu.ru changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

------- Additional Comments From asl at math.spbu.ru  2007-02-01 02:44 -------
This was the result of "sret" patch. Codegen really thought, that memmove is
struct return function :) This was due to uninitialized stuff inside
LegalizedDAG.cpp. Fortunately, the only affected part is memmove call inside x86
backend (since memcpy & memset are custom lowered and X86ISelLowering.cpp was ok).

Sorry for the breakage.

Fixed with these patches:


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