1; RUN: llc -O2 -filetype=obj %s -o - | llvm-readobj -r -s -expand-relocs | FileCheck %s 2 3target triple = "wasm32-unknown-unknown" 4 5declare i32 @import1() 6declare i32 @import2() 7declare i32 @import3() 8 9; call the imports to make sure they are included in the imports section 10define hidden void @call_imports() #0 { 11entry: 12 %call = call i32 @import1() 13 %call1 = call i32 @import2() 14 ret void 15} 16 17; take the address of the third import. This should generate a TABLE_INDEX 18; relocation with index of 0 since its the first and only address taken 19; function. 20define hidden void @call_indirect() #0 { 21entry: 22 %adr = alloca i32 ()*, align 4 23 store i32 ()* @import3, i32 ()** %adr, align 4 24 ret void 25} 26 27; CHECK: Type: ELEM (0x9) 28; CHECK-NEXT: Size: 7 29 30; CHECK: Relocations [ 31; CHECK-NEXT: Section (5) CODE { 32; CHECK-NEXT: Relocation { 33; CHECK-NEXT: Type: R_WEBASSEMBLY_FUNCTION_INDEX_LEB (0) 34; CHECK-NEXT: Offset: 0x4 35; CHECK-NEXT: Symbol: import1 36; CHECK-NEXT: } 37; CHECK-NEXT: Relocation { 38; CHECK-NEXT: Type: R_WEBASSEMBLY_FUNCTION_INDEX_LEB (0) 39; CHECK-NEXT: Offset: 0xB 40; CHECK-NEXT: Symbol: import2 41; CHECK-NEXT: } 42; CHECK-NEXT: Relocation { 43; CHECK-NEXT: Type: R_WEBASSEMBLY_GLOBAL_INDEX_LEB (7) 44; CHECK-NEXT: Offset: 0x15 45; CHECK-NEXT: Symbol: __stack_pointer 46; CHECK-NEXT: } 47; CHECK-NEXT: Relocation { 48; CHECK-NEXT: Type: R_WEBASSEMBLY_TABLE_INDEX_SLEB (1) 49; CHECK-NEXT: Offset: 0x1E 50; CHECK-NEXT: Symbol: import3 51; CHECK-NEXT: } 52; CHECK-NEXT: } 53; CHECK-NEXT: ] 54