[LLVMbugs] [Bug 4216] missing bitfield optimization for a series of stores of constants

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Sun Jan 10 22:56:42 PST 2010


Chris Lattner <clattner at apple.com> changed:

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

--- Comment #20 from Chris Lattner <clattner at apple.com>  2010-01-11 00:56:41 ---
Finally fixed with r93147 as the last patch:

clang now generates this at -m64:

        orl     $32962, %edi
        movl    $4294941946, %eax
        andq    %rdi, %rax

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