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Subject: [Bug middle-end/55921] [4.6/4.7/4.8 Regression] Crash in verify_ssa for asm to side-steps complex pessimization
Date: Wed, 09 Jan 2013 20:29:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55921

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |UNCONFIRMED
   Last reconfirmed|2013-01-09 00:00:00         |
         AssignedTo|jakub at gcc dot gnu.org    |unassigned at gcc dot
                   |                            |gnu.org
   Target Milestone|---                         |4.6.4
            Summary|Crash in verify_ssa for asm |[4.6/4.7/4.8 Regression]
                   |to side-steps complex       |Crash in verify_ssa for asm
                   |pessimization               |to side-steps complex
                   |                            |pessimization
     Ever Confirmed|1                           |0

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-01-09 20:29:03 UTC ---
For -O0 this regressed with
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=160903
for -O2 the ICE started between r100000 and r102000.