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(parent: f7f1211) | patch
mesa: check dst reg in _mesa_find_free_register()
authorBrian Paul <brianp@vmware.com>
Fri, 11 Dec 2009 16:16:25 +0000 (09:16 -0700)
committerBrian Paul <brianp@vmware.com>
Fri, 11 Dec 2009 16:16:27 +0000 (09:16 -0700)
commit5076a4f53a2f34cc9116b45951037f639885c7a1
tree748c458183b785403f95bd6ace54f96d3a6819cftree
parentf7f1211b9b0a8fa0e5f5427b74b4eee4dabf65afcommit | diff
mesa: check dst reg in _mesa_find_free_register()

If a register was only being used as a destination (as will happen when
generated condition-codes) we missed its use.  So we'd errantly return
a register index that was really in-use, not free.

Fixes bug 25579.
src/mesa/shader/program.c diff | blob | history