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ac/nir: Account for compact array index in GS input load from LDS.

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Mirrors the vram path.

Fixes: d4ecc3c929 'ac/nir: Add loading from LDS for merged GS.'
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Bas Nieuwenhuizen 2017-10-21 22:00:37 +02:00
parent 67648c0faa
commit ad727b96b6
1 changed files with 1 additions and 1 deletions
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2
src/amd/common/ac_nir_to_llvm.c
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@ -3011,7 +3011,7 @@ load_gs_input(struct nir_to_llvm_context *ctx,
if (ctx->ac.chip_class >= GFX9) {
LLVMValueRef dw_addr = ctx->gs_vtx_offset[vtx_offset_param];
dw_addr = LLVMBuildAdd(ctx->ac.builder, dw_addr,
LLVMConstInt(ctx->ac.i32, param * 4 + i, 0), "");
LLVMConstInt(ctx->ac.i32, param * 4 + i + const_index, 0), "");
value[i] = lds_load(ctx, dw_addr);
} else {
args[0] = ctx->esgs_ring;