| # RUN: llvm-mc -triple powerpc64-unknown-linux-gnu --filetype=obj -o - %s | \ |
| # RUN: llvm-objdump -D -r - | FileCheck --check-prefix=CHECK-BE %s |
| # RUN: llvm-mc -triple powerpc64le-unknown-linux-gnu --filetype=obj -o - %s | \ |
| # RUN: llvm-objdump -D -r - | FileCheck --check-prefix=CHECK-LE %s |
| |
| # The purpose of this test is to check that when an alignment nop is added |
| # it is added correctly with resepect to the labels in the .s file. |
| # The test contains 3 labels at the end (1:, 2:, 3:). The label 2: is on the |
| # same line as an unaligned 8 byte instruction. The desired behaviour is to have |
| # the alignment nop inserted after the 1: label but before the 2: label. The |
| # branch to 1: should jump to 3c: and the branch to 2: should jump to 40:. |
| |
| .text |
| _start: |
| b 1f; |
| b 2f; |
| b 3f; |
| # CHECK-BE: 0: 48 00 00 3c |
| # CHECK-BE-NEXT: 4: 48 00 00 3c |
| # CHECK-BE-NEXT: 8: 48 00 00 40 |
| # CHECK-LE: 0: 3c 00 00 48 |
| # CHECK-LE-NEXT: 4: 3c 00 00 48 |
| # CHECK-LE-NEXT: 8: 40 00 00 48 |
| trap |
| trap |
| trap |
| trap |
| trap |
| trap |
| trap |
| trap |
| trap |
| trap |
| trap |
| trap |
| 1: |
| 2: paddi 1, 2, 8589934576, 0 # 8 Byte Instruction |
| 3: |
| blr |
| # CHECK-BE: 3c: 60 00 00 00 nop |
| # CHECK-BE-NEXT: 40: 06 01 ff ff |
| # CHECK-BE-NEXT: 44: 38 22 ff f0 |
| # CHECK-BE-NEXT: 48: 4e 80 00 20 |
| # CHECK-LE: 3c: 00 00 00 60 nop |
| # CHECK-LE-NEXT: 40: ff ff 01 06 |
| # CHECK-LE-NEXT: 44: f0 ff 22 38 |
| # CHECK-LE-NEXT: 48: 20 00 80 4e |
| |
