[llvm-bugs] [Bug 32035] pushf/popf default to wrong operand size in 64-bit with Intel syntax

via llvm-bugs llvm-bugs at lists.llvm.org
Sun Jan 7 08:30:00 PST 2018


https://bugs.llvm.org/show_bug.cgi?id=32035

Simon Pilgrim <llvm-dev at redking.me.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
           See Also|                            |https://bugs.llvm.org/show_
                   |                            |bug.cgi?id=35847
         Resolution|---                         |FIXED

--- Comment #7 from Simon Pilgrim <llvm-dev at redking.me.uk> ---
Resolving original bug.

(In reply to Coby Tayree from comment #5)
> (In reply to Vicente Bergas from comment #3)
> 
> This one seems as independent issue.
> Both clang & GCC will fall if the call to printf is omitted.
> assembly difference lays in GCC's epilogue code for the encapsulating
> function - it uses the 'leave' instruction and bypassing the stack's
> dis-alignment.

Split this off to Bug #35847

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