Mesa (master): spirv: atomic_counter_read_deref is not vectorized
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Thu Jun 18 03:59:22 UTC 2020
Module: Mesa
Branch: master
Commit: f43a2cd1d967bd1d4448fbf1f929e56e4ce82d44
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=f43a2cd1d967bd1d4448fbf1f929e56e4ce82d44
Author: Rob Clark <robdclark at chromium.org>
Date: Tue Jun 16 11:21:29 2020 -0700
spirv: atomic_counter_read_deref is not vectorized
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3141
Signed-off-by: Rob Clark <robdclark at chromium.org>
Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5505>
---
src/compiler/spirv/spirv_to_nir.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/src/compiler/spirv/spirv_to_nir.c b/src/compiler/spirv/spirv_to_nir.c
index b222e2b67a0..6fac715136c 100644
--- a/src/compiler/spirv/spirv_to_nir.c
+++ b/src/compiler/spirv/spirv_to_nir.c
@@ -3127,15 +3127,12 @@ vtn_handle_atomics(struct vtn_builder *b, SpvOp opcode,
*/
switch (opcode) {
- case SpvOpAtomicLoad:
- atomic->num_components = glsl_get_vector_elements(deref_type);
- break;
-
case SpvOpAtomicStore:
atomic->num_components = glsl_get_vector_elements(deref_type);
nir_intrinsic_set_write_mask(atomic, (1 << atomic->num_components) - 1);
break;
+ case SpvOpAtomicLoad:
case SpvOpAtomicExchange:
case SpvOpAtomicCompareExchange:
case SpvOpAtomicCompareExchangeWeak:
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