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r600/asm: enable nstack check for tess ctrl/eval shaders.

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This just makes sure they register at least one stack
usage frame like vertex shaders.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2015-11-30 16:06:20 +10:00
parent bb44c1f036
commit e7ce9e3bb8
1 changed files with 1 additions and 1 deletions
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src/gallium/drivers/r600/r600_asm.c
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@@ -1690,7 +1690,7 @@ int r600_bytecode_build(struct r600_bytecode *bc)
if (!bc->nstack) // If not 0, Stack_size already provided by llvm
bc->nstack = bc->stack.max_entries;
if (bc->type == TGSI_PROCESSOR_VERTEX && !bc->nstack) {
if ((bc->type == TGSI_PROCESSOR_VERTEX || bc->type == TGSI_PROCESSOR_TESS_EVAL || bc->type == TGSI_PROCESSOR_TESS_CTRL) && !bc->nstack) {
bc->nstack = 1;
}