Fix loadOp in imageless framebuffer test

If initial layout in attachment descriptions is
VK_IMAGE_LAYOUT_UNDEFINED, then the load op must not be
VK_ATTACHMENT_LOAD_OP_LOAD

Components: Vulkan

VK-GL-CTS issue: 4030

Affected tests:
dEQP-VK.imageless_framebuffer.*

Change-Id: I5e7f3f5e440dd380a05cf82127af4bea2538fdd2
diff --git a/external/vulkancts/modules/vulkan/imageless_framebuffer/vktImagelessFramebufferTests.cpp b/external/vulkancts/modules/vulkan/imageless_framebuffer/vktImagelessFramebufferTests.cpp
index 33cfe47..eab4e86 100644
--- a/external/vulkancts/modules/vulkan/imageless_framebuffer/vktImagelessFramebufferTests.cpp
+++ b/external/vulkancts/modules/vulkan/imageless_framebuffer/vktImagelessFramebufferTests.cpp
@@ -288,9 +288,9 @@
 		(VkAttachmentDescriptionFlags)0,		//  VkAttachmentDescriptionFlags	flags;
 		depthStencilFormat,						//  VkFormat						format;
 		VK_SAMPLE_COUNT_1_BIT,					//  VkSampleCountFlagBits			samples;
-		VK_ATTACHMENT_LOAD_OP_LOAD,				//  VkAttachmentLoadOp				loadOp;
+		VK_ATTACHMENT_LOAD_OP_DONT_CARE,		//  VkAttachmentLoadOp				loadOp;
 		VK_ATTACHMENT_STORE_OP_STORE,			//  VkAttachmentStoreOp				storeOp;
-		VK_ATTACHMENT_LOAD_OP_LOAD,				//  VkAttachmentLoadOp				stencilLoadOp;
+		VK_ATTACHMENT_LOAD_OP_DONT_CARE,		//  VkAttachmentLoadOp				stencilLoadOp;
 		VK_ATTACHMENT_STORE_OP_STORE,			//  VkAttachmentStoreOp				stencilStoreOp;
 		initialLayoutDepthStencil,				//  VkImageLayout					initialLayout;
 		finalLayoutDepthStencil					//  VkImageLayout					finalLayout;