# 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 make sure that 8 byte instructions do not
# cross 64 byte boundaries. If an 8 byte instruction is about to cross such
# a boundary then a nop should be added so that the 8 byte instruction starts
# 4 bytes later and does not cross the boundary.
# This instruction is 8 bytes: paddi 1, 2, 8589934576, 0
# This instruction is 4 bytes: addi 2, 3, 15
# The branches are also 4 bytes each: beq 0, LAB1 (or LAB2)
beq 0, LAB1 # 4
beq 1, LAB2 # 8
# CHECK-BE: 0: 41 82 00 c0 bt 2, 0xc0
# CHECK-BE-NEXT: 4: 41 86 00 f8 bt 6, 0xfc
# CHECK-LE: 0: c0 00 82 41 bt 2, 0xc0
# CHECK-LE-NEXT: 4: f8 00 86 41 bt 6, 0xfc
paddi 1, 2, 8589934576, 0 # 16
paddi 1, 2, 8589934576, 0 # 24
paddi 1, 2, 8589934576, 0 # 32
paddi 1, 2, 8589934576, 0 # 40
paddi 1, 2, 8589934576, 0 # 48
paddi 1, 2, 8589934576, 0 # 56
addi 2, 3, 15 # 60
# Below the lines 40: and 44: contain the 8 byte instruction.
# We check to make sure that the nop is added at 3c: so that the 8 byte
# instruction can start at 40: which is 64 bytes aligned.
# CHECK-BE: 38: 38 43 00 0f
# CHECK-BE-NEXT: 3c: 60 00 00 00 nop
# CHECK-BE-NEXT: 40: 06 01 ff ff 38 22 ff f0 paddi 1, 2, 8589934576, 0
# CHECK-LE: 38: 0f 00 43 38
# CHECK-LE-NEXT: 3c: 00 00 00 60 nop
# CHECK-LE-NEXT: 40: ff ff 01 06 f0 ff 22 38 paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0 # 64
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
addi 2, 3, 15 # 60
# CHECK-BE: b8: 38 43 00 0f
# CHECK-BE-NEXT: bc: 60 00 00 00 nop
# CHECK-BE: <LAB1>:
# CHECK-BE-NEXT: c0: 06 01 ff ff 38 22 ff f0 paddi 1, 2, 8589934576, 0
# CHECK-LE: b8: 0f 00 43 38
# CHECK-LE-NEXT: bc: 00 00 00 60 nop
# CHECK-LE: <LAB1>:
# CHECK-LE-NEXT: c0: ff ff 01 06 f0 ff 22 38 paddi 1, 2, 8589934576, 0
LAB1: paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
paddi 1, 2, 8589934576, 0
addi 2, 3, 15 # 60
# CHECK-BE: f8: 38 43 00 0f
# CHECK-BE: <LAB2>:
# CHECK-BE-NEXT: fc: 60 00 00 00 nop
# CHECK-BE-NEXT: 100: 06 01 ff ff 38 22 ff f0 paddi 1, 2, 8589934576, 0
# CHECK-LE: f8: 0f 00 43 38
# CHECK-LE: <LAB2>:
# CHECK-LE-NEXT: fc: 00 00 00 60 nop
# CHECK-LE-NEXT: 100: ff ff 01 06 f0 ff 22 38 paddi 1, 2, 8589934576, 0
LAB2:
paddi 1, 2, 8589934576, 0