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nir/sweep: Reparent the shader name

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Previously the name of the nir shader was being freed prematurely during
nir_sweep. Since 756613ed35 the name was later being used to generate
filenames for the optimiser debug output and these would end up with
garbage from the dangling pointer.

Co-authored-by: Neil Roberts <neil@linux.intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Jason Ekstrand 2015-10-05 17:16:02 -07:00
parent c8031a879a
commit 9c528f5dfa
1 changed files with 2 additions and 0 deletions
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2
src/glsl/nir/nir_sweep.c
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@ -154,6 +154,8 @@ nir_sweep(nir_shader *nir)
/* First, move ownership of all the memory to a temporary context; assume dead. */
ralloc_adopt(rubbish, nir);
ralloc_steal(nir, (char *)nir->info.name);
/* Variables and registers are not dead. Steal them back. */
steal_list(nir, nir_variable, &nir->uniforms);
steal_list(nir, nir_variable, &nir->inputs);