[Mesa-dev] Warning in brw_fs_reg_allocate.cpp

Brian Paul brian.e.paul at gmail.com
Thu Oct 18 17:36:39 PDT 2012

brw_fs_reg_allocate.cpp: In function ‘int count_to_loop_end(fs_inst*)’:
brw_fs_reg_allocate.cpp:177:13: warning: ‘ip’ is used uninitialized in
this function

This clearly isn't right:

177:   int ip = ip;

commit a087e9f27f088c4bd00b2fddb65629c83d404860
Author: Eric Anholt <eric at anholt.net>
Date:   Tue Oct 2 15:01:24 2012 -0700

    i965/fs: Reduce the interference between payload regs and virtual GRFs.


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