From: Rob Clark <robclark@freedesktop.org>
Date: Mon, 26 Oct 2015 14:50:35 +0000 (-0400)
Subject: freedreno/ir3: we require block_index metadata
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=23bd6affb24662e9e8dbe1ed353babd17b5a016d;p=mesa.git

freedreno/ir3: we require block_index metadata

Found during NIR_TEST_CLONE=1 piglit run.  We were using block->index
but forgetting to require it.  Causing things to not work with a cloned
shader which didn't preserve block_index.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
---

diff --git a/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c b/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c
index 0a25d5252a1..86afda4ba08 100644
--- a/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c
+++ b/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c
@@ -2098,6 +2098,8 @@ emit_stream_out(struct ir3_compile *ctx)
 static void
 emit_function(struct ir3_compile *ctx, nir_function_impl *impl)
 {
+	nir_metadata_require(impl, nir_metadata_block_index);
+
 	emit_cf_list(ctx, &impl->body);
 	emit_block(ctx, impl->end_block);