Same issue with liveness analysis. If we store out a vec3, we should not
reference the .w component.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzw...@collabora.com>
---
src/panfrost/midgard/midgard_compile.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/panfrost/midgard/midgard_compile.c
b/src/panfrost/midgard/midgard_compile.c
index 0be9cc32dc2..73ba3173eb3 100644
--- a/src/panfrost/midgard/midgard_compile.c
+++ b/src/panfrost/midgard/midgard_compile.c
@@ -1577,11 +1577,12 @@ emit_intrinsic(compiler_context *ctx,
nir_intrinsic_instr *instr)
emit_explicit_constant(ctx, reg, reg);
unsigned component = nir_intrinsic_component(instr);
+ unsigned nr_comp =
nir_src_num_components(instr->src[0]);
midgard_instruction st = m_st_vary_32(reg, offset);
st.load_store.arg_1 = 0x9E;
st.load_store.arg_2 = 0x1E;
- st.load_store.swizzle = SWIZZLE_XYZW << (2*component);
+ st.load_store.swizzle = swizzle_of(nr_comp) <<
(2*component);
emit_mir_instruction(ctx, st);
} else {
DBG("Unknown store\n");
--
2.23.0.rc1
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