49 lines
876 B
ArmAsm
49 lines
876 B
ArmAsm
# RUN: llvm-mc -filetype=obj -triple armv7-linux-gnueabi %s -o - \
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# RUN: | llvm-objdump -no-show-raw-insn -triple armv7 -disassemble - | FileCheck %s
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# On ARM each instruction is 4 bytes long so padding for individual
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# instructions should not be inserted. However, for bundle-locked groups
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# it can be.
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.syntax unified
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.text
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.bundle_align_mode 4
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bx lr
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and r1, r1, r2
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and r1, r1, r2
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.bundle_lock
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bx r9
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bx r8
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.bundle_unlock
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# CHECK: c: nop
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# CHECK-NEXT: 10: bx
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# CHECK-NEXT: 14: bx
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# pow2 here
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.align 4
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bx lr
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.bundle_lock
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bx r9
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bx r9
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bx r9
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bx r8
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.bundle_unlock
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# CHECK: 20: bx
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# CHECK-NEXT: 24: nop
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# CHECK-NEXT: 28: nop
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# CHECK-NEXT: 2c: nop
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# CHECK-NEXT: 30: bx
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.align 4
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foo:
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b foo
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.long 3892240112
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.long 3892240112
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.long 3892240112
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.long 3892240112
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.long 3892240112
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.long 3892240112
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# CHECK: 40: b
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