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i965/fs: Don't segfault when debug-logging a null program 

Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Jason Ekstrand 2014-08-29 11:23:55 -07:00
parent 1c573c9adb
commit e8f83538dd
1 changed files with 2 additions and 2 deletions
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4
src/mesa/drivers/dri/i965/brw_fs.cpp
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@ -3234,7 +3234,7 @@ fs_visitor::run()
if (unlikely(INTEL_DEBUG & DEBUG_OPTIMIZER) && this_progress) { \
char filename[64]; \
snprintf(filename, 64, "fs%d-%04d-%02d-%02d-" #pass, \
dispatch_width, shader_prog->Name, iteration, pass_num); \
dispatch_width, shader_prog ? shader_prog->Name : 0, iteration, pass_num); \
\
backend_visitor::dump_instructions(filename); \
} \
@ -3245,7 +3245,7 @@ fs_visitor::run()
if (unlikely(INTEL_DEBUG & DEBUG_OPTIMIZER)) {
char filename[64];
snprintf(filename, 64, "fs%d-%04d-00-start",
dispatch_width, shader_prog->Name);
dispatch_width, shader_prog ? shader_prog->Name : 0);
backend_visitor::dump_instructions(filename);
}