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aco: only use scalar loads for readonly buffers on SI/CI

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Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
This commit is contained in:
Daniel Schürmann
2019-11-06 10:13:50 +01:00
parent f27783a667
commit b8783973cd
1 changed files with 1 additions and 1 deletions
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src/amd/compiler/aco_instruction_selection.cpp
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@@ -3313,7 +3313,7 @@ void load_buffer(isel_context *ctx, unsigned num_components, Temp dst,
bool dlc = glc && ctx->options->chip_class >= GFX10; bool dlc = glc && ctx->options->chip_class >= GFX10;
aco_opcode op; aco_opcode op;
if (dst.type() == RegType::vgpr || (glc && ctx->options->chip_class < GFX8)) { if (dst.type() == RegType::vgpr || (ctx->options->chip_class < GFX8 && !readonly)) {
if (ctx->options->chip_class < GFX8) if (ctx->options->chip_class < GFX8)
offset = as_vgpr(ctx, offset); offset = as_vgpr(ctx, offset);