1 // RUN: llvm-mc < %s -triple=aarch64-none-linux-gnu -filetype=obj | llvm-readobj -r | FileCheck %s 2 3 .file "<stdin>" 4 .text 5 .globl test_jumptable 6 .type test_jumptable,@function 7 test_jumptable: // @test_jumptable 8 .cfi_startproc 9 // BB#0: 10 ubfx w1, w0, #0, #32 11 cmp w0, #4 12 b.hi .LBB0_3 13 // BB#1: 14 adrp x0, .LJTI0_0 15 add x0, x0, #:lo12:.LJTI0_0 16 ldr x0, [x0, x1, lsl #3] 17 br x0 18 .LBB0_2: // %lbl1 19 movz x0, #1 20 ret 21 .LBB0_3: // %def 22 mov x0, xzr 23 ret 24 .LBB0_4: // %lbl2 25 movz x0, #2 26 ret 27 .LBB0_5: // %lbl3 28 movz x0, #4 29 ret 30 .LBB0_6: // %lbl4 31 movz x0, #8 32 ret 33 .Ltmp0: 34 .size test_jumptable, .Ltmp0-test_jumptable 35 .cfi_endproc 36 .section .rodata,"a",@progbits 37 .align 3 38 .LJTI0_0: 39 .xword .LBB0_2 40 .xword .LBB0_4 41 .xword .LBB0_5 42 .xword .LBB0_3 43 .xword .LBB0_6 44 45 46 47 // First make sure we get a page/lo12 pair in .text to pick up the jump-table 48 49 // CHECK: Relocations [ 50 // CHECK: Section ({{[0-9]+}}) .rela.text { 51 // CHECK-NEXT: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 .rodata 52 // CHECK-NEXT: 0x{{[0-9,A-F]+}} R_AARCH64_ADD_ABS_LO12_NC .rodata 53 // CHECK: } 54 55 // Also check the targets in .rodata are relocated 56 // CHECK: Section ({{[0-9]+}}) .rela.rodata { 57 // CHECK-NEXT: 0x{{[0-9,A-F]+}} R_AARCH64_ABS64 .text 58 // CHECK: } 59 // CHECK: ] 60
