diff options
| author | Marek Olšák <[email protected]> | 2014-10-06 13:19:53 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2015-07-23 00:59:32 +0200 |
| commit | 4805685b6fe6efb7891dbc6dbab6ae4edce7e19e (patch) | |
| tree | 5d2a7b2083ac24585b2fa407c19644732d5e1cbf | |
| parent | 59b3556f4c69f0e6e5430ca6ab384d2ac9372bfc (diff) | |
radeonsi: implement TGSI_OPCODE_BARRIER
Reviewed-by: Michel Dänzer <[email protected]>
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index e2d08287e77..9b03a53035d 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -2338,6 +2338,17 @@ static void si_llvm_emit_primitive( LLVMNoUnwindAttribute); } +static void si_llvm_emit_barrier(const struct lp_build_tgsi_action *action, + struct lp_build_tgsi_context *bld_base, + struct lp_build_emit_data *emit_data) +{ + struct gallivm_state *gallivm = bld_base->base.gallivm; + + build_intrinsic(gallivm->builder, "llvm.AMDGPU.barrier.local", + LLVMVoidTypeInContext(gallivm->context), NULL, 0, + LLVMNoUnwindAttribute); +} + static const struct lp_build_tgsi_action tex_action = { .fetch_args = tex_fetch_args, .emit = build_tex_intrinsic, @@ -2966,6 +2977,7 @@ int si_shader_create(struct si_screen *sscreen, LLVMTargetMachineRef tm, bld_base->op_actions[TGSI_OPCODE_EMIT].emit = si_llvm_emit_vertex; bld_base->op_actions[TGSI_OPCODE_ENDPRIM].emit = si_llvm_emit_primitive; + bld_base->op_actions[TGSI_OPCODE_BARRIER].emit = si_llvm_emit_barrier; if (HAVE_LLVM >= 0x0306) { bld_base->op_actions[TGSI_OPCODE_MAX].emit = build_tgsi_intrinsic_nomem; |