nv50/ir: make sure cfg iterator always hits all blocks

Graphics / Mesa 3D Graphics Library / Mesa - Ilia Mirkin [alum.mit.edu] - 23 August 2016 17:30 UTC

In some very specially-crafted cases, we could attempt to visit a node that has already been visited, and then run out of bb's to visit, while there were still cross blocks on the list. Make sure that those get moved over in that case.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96274

092f994 nv50/ir: make sure cfg iterator always hits all blocks
.../drivers/nouveau/codegen/nv50_ir_graph.cpp | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

Upstream: cgit.freedesktop.org

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