From: Józef Kucia Subject: [PATCH vkd3d 4/8] vkd3d-shader: Translate continuec instructions. Message-Id: <20180924082524.18955-4-joseph.kucia@gmail.com> Date: Mon, 24 Sep 2018 10:25:20 +0200 From: Józef Kucia Signed-off-by: Józef Kucia --- libs/vkd3d-shader/spirv.c | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c index b96b69e83934..86f8ff62c6ca 100644 --- a/libs/vkd3d-shader/spirv.c +++ b/libs/vkd3d-shader/spirv.c @@ -4761,7 +4761,7 @@ static void vkd3d_dxbc_compiler_emit_comparison_instruction(struct vkd3d_dxbc_co vkd3d_dxbc_compiler_emit_store_reg(compiler, &dst->reg, dst->write_mask, result_id); } -static void vkd3d_dxbc_compiler_emit_breakc(struct vkd3d_dxbc_compiler *compiler, +static void vkd3d_dxbc_compiler_emit_conditional_branch(struct vkd3d_dxbc_compiler *compiler, const struct vkd3d_shader_instruction *instruction, uint32_t target_block_id) { struct vkd3d_spirv_builder *builder = &compiler->spirv_builder; @@ -5111,7 +5111,8 @@ static void vkd3d_dxbc_compiler_emit_control_flow_instruction(struct vkd3d_dxbc_ assert(compiler->control_flow_depth); assert(cf_info->current_block == VKD3D_BLOCK_LOOP); - vkd3d_dxbc_compiler_emit_breakc(compiler, instruction, cf_info->u.loop.merge_block_id); + vkd3d_dxbc_compiler_emit_conditional_branch(compiler, + instruction, cf_info->u.loop.merge_block_id); break; case VKD3DSIH_CONTINUE: @@ -5130,6 +5131,21 @@ static void vkd3d_dxbc_compiler_emit_control_flow_instruction(struct vkd3d_dxbc_ break; } + case VKD3DSIH_CONTINUEP: + { + struct vkd3d_control_flow_info *loop_cf_info; + + if (!(loop_cf_info = vkd3d_dxbc_compiler_find_innermost_loop(compiler))) + { + ERR("Invalid 'continuec' instruction outside loop.\n"); + return; + } + + vkd3d_dxbc_compiler_emit_conditional_branch(compiler, + instruction, loop_cf_info->u.loop.continue_block_id); + break; + } + case VKD3DSIH_RET: vkd3d_dxbc_compiler_emit_return(compiler, instruction); @@ -6307,6 +6323,7 @@ void vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler case VKD3DSIH_BREAKP: case VKD3DSIH_CASE: case VKD3DSIH_CONTINUE: + case VKD3DSIH_CONTINUEP: case VKD3DSIH_DEFAULT: case VKD3DSIH_ELSE: case VKD3DSIH_ENDIF: -- 2.16.4