1; REQUIRES: arm-registered-target 2 3;; Verify that the generated assembly omits the RTTI proxy and uses the correct 4;; relocations and addends. 5; RUN: llc %s -mtriple=armv7 -o - | FileCheck %s 6 7;; Verify that the generated object uses the correct relocations and addends. 8; RUN: llc %s -filetype=obj -mtriple=thumbv7 -o %t.o 9; RUN: llvm-readelf --relocs --hex-dump=.rodata %t.o | FileCheck --check-prefix=OBJ %s 10 11@vtable = dso_local unnamed_addr constant i32 sub (i32 ptrtoint (ptr @rtti.proxy to i32), i32 ptrtoint (ptr @vtable to i32)), align 4 12 13@vtable_with_offset = dso_local unnamed_addr constant [2 x i32] [i32 0, i32 sub (i32 ptrtoint (ptr @rtti.proxy to i32), i32 ptrtoint (ptr @vtable_with_offset to i32))], align 4 14 15@vtable_with_negative_offset = dso_local unnamed_addr constant [2 x i32] [ 16 i32 sub ( 17 i32 ptrtoint (ptr @rtti.proxy to i32), 18 i32 ptrtoint (ptr getelementptr inbounds ([2 x i32], ptr @vtable_with_negative_offset, i32 0, i32 1) to i32) 19 ), 20 i32 0 21], align 4 22 23@rtti = external global i8, align 4 24@rtti.proxy = linkonce_odr hidden unnamed_addr constant ptr @rtti 25 26; CHECK-NOT: rtti.proxy 27 28; CHECK-LABEL: vtable: 29; CHECK-NEXT: .long rtti(GOT_PREL)+0{{$}} 30 31; CHECK-LABEL: vtable_with_offset: 32; CHECK-NEXT: .long 0 33; CHECK-NEXT: .long rtti(GOT_PREL)+4{{$}} 34 35; CHECK-LABEL: vtable_with_negative_offset: 36; CHECK-NEXT: .long rtti(GOT_PREL)-4{{$}} 37; CHECK-NEXT: .long 0 38 39; OBJ-LABEL: Relocation section '.rel.rodata' at offset [[#%#x,]] contains 3 entries: 40; OBJ: {{^}}00000000 [[#]] R_ARM_GOT_PREL [[#]] rtti{{$}} 41; OBJ-NEXT: {{^}}00000008 [[#]] R_ARM_GOT_PREL [[#]] rtti{{$}} 42; OBJ-NEXT: {{^}}0000000c [[#]] R_ARM_GOT_PREL [[#]] rtti{{$}} 43 44; OBJ-LABEL: Hex dump of section '.rodata': 45; OBJ-NEXT: 0x00000000 00000000 00000000 04000000 fcffffff 46