reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | // RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s // rdar://9894548 typedef unsigned long word_t; typedef unsigned long u64_t; typedef unsigned int u32_t; class ioapic_redir_t { public: union { struct { word_t vector : 8; word_t delivery_mode : 3; word_t dest_mode : 1; word_t delivery_status : 1; word_t polarity : 1; word_t irr : 1; word_t trigger_mode : 1; word_t mask : 1; word_t _pad0 : 15; word_t dest : 8; }; volatile u32_t raw[2]; volatile u64_t raw64; }; }; struct ioapic_shadow_struct { ioapic_redir_t redirs[24]; } ioapic_shadow[16]; void init_ioapic(unsigned long ioapic_id) { ioapic_redir_t entry; ioapic_shadow[ioapic_id].redirs[3] = entry; } // CHECK: call void @llvm.memcpy |