[PATCH 2/2] r600: Clear visited structure before running.

[Jan Vesely]

ping

On Sat, 2015-02-28 at 13:16 -0500, Jan Vesely wrote:
> Fixes random crashes in for-loop piglit.
> 
> Signed-off-by: Jan Vesely <jan.vesely at rutgers.edu>
> ---
>  lib/Target/R600/AMDILCFGStructurizer.cpp | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/lib/Target/R600/AMDILCFGStructurizer.cpp b/lib/Target/R600/AMDILCFGStructurizer.cpp
> index 18effba..d72de27 100644
> --- a/lib/Target/R600/AMDILCFGStructurizer.cpp
> +++ b/lib/Target/R600/AMDILCFGStructurizer.cpp
> @@ -167,6 +167,7 @@ public:
>      TRI = &TII->getRegisterInfo();
>      DEBUG(MF.dump(););
>      OrderedBlks.clear();
> +    Visited.clear();
>      FuncRep = &MF;
>      MLI = &getAnalysis<MachineLoopInfo>();
>      DEBUG(dbgs() << "LoopInfo:\n"; PrintLoopinfo(*MLI););

-- 
Jan Vesely <jan.vesely at rutgers.edu>
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