From 50cc97d98a5365b65988b2e6a827d744404f93ab Mon Sep 17 00:00:00 2001 From: Timothy Arceri Date: Thu, 8 Mar 2018 09:37:10 +1100 Subject: radeonsi: add si_llvm_emit_kill() helper MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Reviewed-by: Marek Olšák --- src/gallium/drivers/radeonsi/si_shader_internal.h | 2 ++ src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c | 31 ++++++++++++++--------- 2 files changed, 21 insertions(+), 12 deletions(-) (limited to 'src') diff --git a/src/gallium/drivers/radeonsi/si_shader_internal.h b/src/gallium/drivers/radeonsi/si_shader_internal.h index 8decd062c35..1730a1fef19 100644 --- a/src/gallium/drivers/radeonsi/si_shader_internal.h +++ b/src/gallium/drivers/radeonsi/si_shader_internal.h @@ -258,6 +258,8 @@ LLVMValueRef si_llvm_emit_fetch(struct lp_build_tgsi_context *bld_base, enum tgsi_opcode_type type, unsigned swizzle); +void si_llvm_emit_kill(struct ac_shader_abi *abi, LLVMValueRef visible); + LLVMValueRef si_nir_load_input_tes(struct ac_shader_abi *abi, LLVMTypeRef type, LLVMValueRef vertex_index, diff --git a/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c b/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c index 201e4988fad..854f7ec8a68 100644 --- a/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c +++ b/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c @@ -53,20 +53,10 @@ static void kill_if_fetch_args(struct lp_build_tgsi_context *bld_base, emit_data->args[0] = conds[0]; } -static void kil_emit(const struct lp_build_tgsi_action *action, - struct lp_build_tgsi_context *bld_base, - struct lp_build_emit_data *emit_data) +void si_llvm_emit_kill(struct ac_shader_abi *abi, LLVMValueRef visible) { - struct si_shader_context *ctx = si_shader_context(bld_base); + struct si_shader_context *ctx = si_shader_context_from_abi(abi); LLVMBuilderRef builder = ctx->ac.builder; - LLVMValueRef visible; - - if (emit_data->inst->Instruction.Opcode == TGSI_OPCODE_KILL_IF) { - visible = emit_data->args[0]; - } else { - assert(emit_data->inst->Instruction.Opcode == TGSI_OPCODE_KILL); - visible = LLVMConstInt(ctx->i1, false, 0); - } if (ctx->shader->selector->force_correct_derivs_after_kill) { /* LLVM 6.0 can kill immediately while maintaining WQM. */ @@ -84,6 +74,23 @@ static void kil_emit(const struct lp_build_tgsi_action *action, ac_build_kill_if_false(&ctx->ac, visible); } +static void kil_emit(const struct lp_build_tgsi_action *action, + struct lp_build_tgsi_context *bld_base, + struct lp_build_emit_data *emit_data) +{ + struct si_shader_context *ctx = si_shader_context(bld_base); + LLVMValueRef visible; + + if (emit_data->inst->Instruction.Opcode == TGSI_OPCODE_KILL_IF) { + visible = emit_data->args[0]; + } else { + assert(emit_data->inst->Instruction.Opcode == TGSI_OPCODE_KILL); + visible = LLVMConstInt(ctx->i1, false, 0); + } + + si_llvm_emit_kill(&ctx->abi, visible); +} + static void emit_icmp(const struct lp_build_tgsi_action *action, struct lp_build_tgsi_context *bld_base, struct lp_build_emit_data *emit_data) -- cgit v1.2.3