Mesa (master): aco: allow 8/16-bit shared loads
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Fri Apr 24 19:01:31 UTC 2020
Module: Mesa
Branch: master
Commit: 7db72066311bc3b2e536aabe52369415d5f03958
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=7db72066311bc3b2e536aabe52369415d5f03958
Author: Rhys Perry <pendingchaos02 at gmail.com>
Date: Thu Apr 16 16:01:31 2020 +0100
aco: allow 8/16-bit shared loads
These should work now
Signed-off-by: Rhys Perry <pendingchaos02 at gmail.com>
Reviewed-by: Daniel Schürmann <daniel at schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4639>
---
src/amd/compiler/aco_instruction_selection.cpp | 2 --
1 file changed, 2 deletions(-)
diff --git a/src/amd/compiler/aco_instruction_selection.cpp b/src/amd/compiler/aco_instruction_selection.cpp
index 3efc82bf189..f2fbfa46851 100644
--- a/src/amd/compiler/aco_instruction_selection.cpp
+++ b/src/amd/compiler/aco_instruction_selection.cpp
@@ -6598,7 +6598,6 @@ void visit_load_shared(isel_context *ctx, nir_intrinsic_instr *instr)
{
// TODO: implement sparse reads using ds_read2_b32 and nir_ssa_def_components_read()
Temp dst = get_ssa_temp(ctx, &instr->dest.ssa);
- assert(instr->dest.ssa.bit_size >= 32 && "Bitsize not supported in load_shared.");
Temp address = as_vgpr(ctx, get_ssa_temp(ctx, instr->src[0].ssa));
Builder bld(ctx->program, ctx->block);
@@ -6613,7 +6612,6 @@ void visit_store_shared(isel_context *ctx, nir_intrinsic_instr *instr)
Temp data = get_ssa_temp(ctx, instr->src[0].ssa);
Temp address = as_vgpr(ctx, get_ssa_temp(ctx, instr->src[1].ssa));
unsigned elem_size_bytes = instr->src[0].ssa->bit_size / 8;
- assert(elem_size_bytes >= 4 && "Only 32bit & 64bit store_shared currently supported.");
unsigned align = nir_intrinsic_align_mul(instr) ? nir_intrinsic_align(instr) : elem_size_bytes;
store_lds(ctx, elem_size_bytes, data, writemask, address, nir_intrinsic_base(instr), align);
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