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From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug ipa/102581] [12 Regression] ice in forced_merge, at ipa-modref-tree.h:352 with -fno-strict-aliasing and -O2 since r12-3202-gf5ff3a8ed4ca9173 Date: Mon, 04 Oct 2021 08:16:38 +0000 [thread overview] Message-ID: <bug-102581-4-UBq0IDuDKZ@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-102581-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102581 --- Comment #4 from David Binderman <dcb314 at hotmail dot com> --- Reduced C++ source code, after a pretty hefty four hours of reduction, is enum VkStructureType { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BUFFER_DEVICE_ADDRESS_FEATURES_EXT, VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR } typedef VkPhysicalDeviceSparseProperties; struct VkPhysicalDeviceProperties { int apiVersion; VkPhysicalDeviceSparseProperties sparseProperties; }; typedef struct { VkStructureType sType; int *pPhysicalDevices; } VkPhysicalDeviceFeatures2; typedef struct VkPhysicalDeviceProperties2 { VkStructureType sType; void *pNext; } VkPhysicalDeviceMemoryProperties2; struct VulkanVersion { int major; int minor; int patch; }; int make_vulkan_version_version; VulkanVersion make_vulkan_version() { return {make_vulkan_version_version, make_vulkan_version_version, make_vulkan_version_version}; } struct AppGpu { int &inst; int id; int *phys_device = nullptr; VulkanVersion api_version{}; VkPhysicalDeviceProperties props{}; VkPhysicalDeviceProperties2 props2{}; int memory_props{}; VkPhysicalDeviceMemoryProperties2 memory_props2{}; int features{}; VkPhysicalDeviceFeatures2 features2{}; int *dev = nullptr; int enabled_features{}; int AppGpu_phys_device; int AppGpu_inst; AppGpu() : inst(AppGpu_inst), id() { api_version = make_vulkan_version(); props2.sType = memory_props2.sType = features2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR; } }; main() { AppGpu(); }
next prev parent reply other threads:[~2021-10-04 8:16 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-10-03 21:14 [Bug c++/102581] New: ice in forced_merge, at ipa-modref-tree.h:352 with -fno-strict-aliasing and -O2 dcb314 at hotmail dot com 2021-10-03 21:21 ` [Bug ipa/102581] [12 Regression] " pinskia at gcc dot gnu.org 2021-10-03 21:22 ` pinskia at gcc dot gnu.org 2021-10-03 21:27 ` dcb314 at hotmail dot com 2021-10-04 7:25 ` [Bug ipa/102581] [12 Regression] ice in forced_merge, at ipa-modref-tree.h:352 with -fno-strict-aliasing and -O2 since r12-3202-gf5ff3a8ed4ca9173 marxin at gcc dot gnu.org 2021-10-04 7:28 ` marxin at gcc dot gnu.org 2021-10-04 7:47 ` rguenth at gcc dot gnu.org 2021-10-04 8:16 ` dcb314 at hotmail dot com [this message] 2021-10-04 8:19 ` marxin at gcc dot gnu.org 2021-10-04 8:27 ` marxin at gcc dot gnu.org 2021-10-06 14:56 ` hubicka at ucw dot cz 2021-10-06 15:16 ` hubicka at ucw dot cz 2021-10-07 13:26 ` cvs-commit at gcc dot gnu.org 2021-10-07 13:59 ` hubicka at gcc dot gnu.org 2021-10-07 18:50 ` ian at airs dot com
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