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radv/gfx10: emit the GS NGG prologue before the nested barrier 

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset 2019-07-18 15:51:32 +02:00
parent 8c97a07967
commit d76746c1ff
1 changed files with 1 additions and 6 deletions
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7
src/amd/vulkan/radv_nir_to_llvm.c
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@ -4455,6 +4455,7 @@ LLVMModuleRef ac_translate_nir_to_llvm(struct ac_llvm_compiler *ac_llvm,
if (i) {
if (shaders[i]->info.stage == MESA_SHADER_GEOMETRY &&
ctx.options->key.vs_common_out.as_ngg) {
gfx10_ngg_gs_emit_prologue(&ctx);
nested_barrier = false;
} else {
nested_barrier = true;
@ -4497,12 +4498,6 @@ LLVMModuleRef ac_translate_nir_to_llvm(struct ac_llvm_compiler *ac_llvm,
LLVMBasicBlockRef merge_block;
if (shader_count >= 2 || is_ngg) {
if (shaders[i]->info.stage == MESA_SHADER_GEOMETRY &&
ctx.options->key.vs_common_out.as_ngg) {
gfx10_ngg_gs_emit_prologue(&ctx);
}
LLVMValueRef fn = LLVMGetBasicBlockParent(LLVMGetInsertBlock(ctx.ac.builder));
LLVMBasicBlockRef then_block = LLVMAppendBasicBlockInContext(ctx.ac.context, fn, "");
merge_block = LLVMAppendBasicBlockInContext(ctx.ac.context, fn, "");