Mesa (master): nir/validate: Validate SSA def parent instructions
Jason Ekstrand
jekstrand at kemper.freedesktop.org
Sat May 9 00:29:59 UTC 2015
Module: Mesa
Branch: master
Commit: 7ee0216e2d576a02de9d938488a6d6ba55ccb115
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=7ee0216e2d576a02de9d938488a6d6ba55ccb115
Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date: Thu Apr 23 17:10:42 2015 -0700
nir/validate: Validate SSA def parent instructions
Reviewed-by: Connor Abbott <cwabbott0 at gmail.com>
---
src/glsl/nir/nir_validate.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/glsl/nir/nir_validate.c b/src/glsl/nir/nir_validate.c
index a7aa798..35a853d 100644
--- a/src/glsl/nir/nir_validate.c
+++ b/src/glsl/nir/nir_validate.c
@@ -236,6 +236,8 @@ validate_ssa_def(nir_ssa_def *def, validate_state *state)
assert(!BITSET_TEST(state->ssa_defs_found, def->index));
BITSET_SET(state->ssa_defs_found, def->index);
+ assert(def->parent_instr == state->instr);
+
assert(def->num_components <= 4);
ssa_def_validate_state *def_state = ralloc(state->ssa_defs,
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