| # REQUIRES: hexagon |
| # RUN: llvm-mc -filetype=obj -triple=hexagon-unknown-elf %s -o %t.o |
| # RUN: ld.lld %t.o -o %t |
| # RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck %s |
| |
| ## Undefined weak branch targets resolve to address zero. Verify that |
| ## no thunks are created and that branches encode without error. |
| |
| .weak undefined_weak |
| .globl _start |
| .type _start, @function |
| _start: |
| ## Simple call -- single-word packet. |
| call undefined_weak |
| |
| ## Call in a two-word packet with an ALU op. |
| { r0 = #0 |
| call undefined_weak } |
| |
| jumpr r31 |
| |
| ## All branches target address zero. |
| # CHECK: <_start>: |
| # CHECK-NEXT: { call 0x0 <undefined_weak> } |
| # CHECK-NEXT: { call 0x0 <undefined_weak> |
| # CHECK-NEXT: r0 = #0x0 } |
| # CHECK-NEXT: { jumpr r31 } |
| # CHECK-NOT: __hexagon_thunk |
