1 ; RUN: llc -mtriple=aarch64-none-linux-gnu -relocation-model=pic -o - %s | FileCheck %s 2 ; RUN: llc -mtriple=aarch64-none-linux-gnu -relocation-model=pic -filetype=obj -o - %s 3 4 ; LLVM gives well-defined semantics to this horrible construct (though C says 5 ; it's undefined). Regardless, we shouldn't crash. The important feature here is 6 ; that in general the only way to access a GOT symbol is via a 64-bit 7 ; load. Neither of these alternatives has the ELF relocations required to 8 ; support it: 9 ; + ldr wD, [xN, #:got_lo12:func] 10 ; + add xD, xN, #:got_lo12:func 11 12 declare void @consume(i32) 13 declare void @func() 14 15 define void @foo() nounwind { 16 ; CHECK-LABEL: foo: 17 entry: 18 call void @consume(i32 ptrtoint (void ()* @func to i32)) 19 ; CHECK: adrp x[[ADDRHI:[0-9]+]], :got:func 20 ; CHECK: ldr {{x[0-9]+}}, [x[[ADDRHI]], {{#?}}:got_lo12:func] 21 ret void 22 } 23 24
