From: Józef Kucia Subject: [PATCH vkd3d 6/8] vkd3d-shader: Find innermost loops for breakc instructions. Message-Id: <20180924082524.18955-6-joseph.kucia@gmail.com> Date: Mon, 24 Sep 2018 10:25:22 +0200 From: Józef Kucia Signed-off-by: Józef Kucia --- libs/vkd3d-shader/spirv.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c index 86f8ff62c6ca..f3111477d43f 100644 --- a/libs/vkd3d-shader/spirv.c +++ b/libs/vkd3d-shader/spirv.c @@ -5108,12 +5108,19 @@ static void vkd3d_dxbc_compiler_emit_control_flow_instruction(struct vkd3d_dxbc_ } case VKD3DSIH_BREAKP: - assert(compiler->control_flow_depth); - assert(cf_info->current_block == VKD3D_BLOCK_LOOP); + { + struct vkd3d_control_flow_info *loop_cf_info; + + if (!(loop_cf_info = vkd3d_dxbc_compiler_find_innermost_loop(compiler))) + { + ERR("Invalid 'breakc' instruction outside loop.\n"); + return; + } vkd3d_dxbc_compiler_emit_conditional_branch(compiler, - instruction, cf_info->u.loop.merge_block_id); + instruction, loop_cf_info->u.loop.merge_block_id); break; + } case VKD3DSIH_CONTINUE: { -- 2.16.4