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| # RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu -mcpu=pentiumpro %s -o - \
# RUN: | llvm-objdump -disassemble -no-show-raw-insn - | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu -mcpu=pentiumpro -mc-relax-all %s -o - \
# RUN: | llvm-objdump -disassemble -no-show-raw-insn - | FileCheck %s
# Test some variations of padding for bundle-locked groups.
.text
foo:
.bundle_align_mode 4
# Each of these callq instructions is 5 bytes long
callq bar
callq bar
.bundle_lock
callq bar
callq bar
.bundle_unlock
# We'll need a 6-byte NOP before this group
# CHECK: a: nop
# CHECK-NEXT: 10: callq
# CHECK-NEXT: 15: callq
.bundle_lock
callq bar
callq bar
.bundle_unlock
# Same here
# CHECK: 1a: nop
# CHECK-NEXT: 20: callq
# CHECK-NEXT: 25: callq
.align 16, 0x90
callq bar
.bundle_lock
callq bar
callq bar
callq bar
.bundle_unlock
# And here we'll need a 10-byte NOP + 1-byte NOP
# CHECK: 30: callq
# CHECK: 35: nop
# CHECK: 3f: nop
# CHECK-NEXT: 40: callq
# CHECK-NEXT: 45: callq
|