| # REQUIRES: systemz |
| ## Verify that R_390_GOTENT optimization is not performed on misaligned symbols. |
| |
| # RUN: llvm-mc -filetype=obj -relax-relocations -triple=s390x-unknown-linux %s -o %t.o |
| # RUN: ld.lld %t.o -o %t1 |
| # RUN: llvm-readelf -S -r -x .got -x .got.plt %t1 | FileCheck --check-prefixes=CHECK %s |
| # RUN: llvm-objdump --no-print-imm-hex -d %t1 | FileCheck --check-prefix=DISASM %s |
| |
| ## We retain one .got entry for the unaligned symbol. |
| # CHECK: Name Type Address Off Size ES Flg Lk Inf Al |
| # CHECK: .got PROGBITS 00000000010021e0 0001e0 000020 00 WA 0 0 8 |
| # CHECK-NEXT: .relro_padding NOBITS 0000000001002200 000200 000e00 00 WA 0 0 1 |
| # CHECK-NEXT: .data PROGBITS 0000000001003200 000200 000006 00 WA 0 0 2 |
| |
| # CHECK-LABEL: Hex dump of section '.got': |
| # CHECK-NEXT: 0x010021e0 00000000 00000000 00000000 00000000 |
| # CHECK-NEXT: 0x010021f0 00000000 00000000 00000000 01003205 |
| |
| # DISASM: Disassembly of section .text: |
| # DISASM: <_start>: |
| # DISASM-NEXT: larl %r1, 0x1003200 |
| # DISASM-NEXT: larl %r1, 0x1003200 |
| # DISASM-NEXT: lgrl %r1, 0x10021f8 |
| # DISASM-NEXT: lgrl %r1, 0x10021f8 |
| |
| .data |
| .globl var_align |
| .hidden var_align |
| .align 2 |
| var_align: |
| .long 0 |
| |
| .data |
| .globl var_unalign |
| .hidden var_unalign |
| .align 2 |
| .byte 0 |
| var_unalign: |
| .byte 0 |
| |
| .text |
| .globl _start |
| .type _start, @function |
| _start: |
| lgrl %r1, var_align@GOT |
| lgrl %r1, var_align@GOT |
| lgrl %r1, var_unalign@GOT |
| lgrl %r1, var_unalign@GOT |
