[Bug target/55940] Incorrect code for accessing parameters with 32-bit Intel hosts

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55940



Richard Biener <rguenth at gcc dot gnu.org> changed:



           What    |Removed                     |Added

----------------------------------------------------------------------------

             Status|UNCONFIRMED                 |WAITING

   Last reconfirmed|                            |2013-01-11

     Ever Confirmed|0                           |1



--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> 2013-01-11 
11:26:44 UTC ---

Please provide preprocessed source and compiler command-line.



I suppose VBoxHost_RTR0MemObjGetPagePhysAddr is static so the compiler

is free to choose a more optimal calling convention.  If you want to

avoid this mark it with the used attribute, I don't think an explicit

regparm(0) will prevent this.



Just guessing, without a testcase.