[LLVMbugs] [Bug 20243] [X86] Call to __tls_get_addr makes the function non-leaf after it was determined to be a leaf

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=20243

Dario Domizioli <dario.domizioli at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED
           Assignee|unassignedbugs at nondot.org   |dario.domizioli at gmail.com

--- Comment #1 from Dario Domizioli <dario.domizioli at gmail.com> ---

Fixed by r221695.

The ISel lowering creating the pseudo-instruction corresponding to the call to
__tls_get_addr now informs the MachineFrameInfo that the function has calls and
therefore is not a leaf.

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