18 lines
677 B
ArmAsm
18 lines
677 B
ArmAsm
// Make sure that llvm-objdump --mcpu=v3 enables ALU32 feature.
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//
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// Only test a few instructions here, assembler-disassembler.s is more
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// comprehensive but uses --mattr=+alu32 option.
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//
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// RUN: llvm-mc -triple bpfel --mcpu=v3 --assemble --filetype=obj %s -o %t
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// RUN: llvm-objdump -d --mcpu=v2 %t | FileCheck %s --check-prefix=V2
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// RUN: llvm-objdump -d --mcpu=v3 %t | FileCheck %s --check-prefix=V3
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w0 = *(u32 *)(r1 + 0)
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lock *(u32 *)(r1 + 0x1) &= w2
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// V2: 61 10 00 00 00 00 00 00 r0 = *(u32 *)(r1 + 0x0)
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// V2: c3 21 01 00 50 00 00 00 <unknown>
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// V3: 61 10 00 00 00 00 00 00 w0 = *(u32 *)(r1 + 0x0)
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// V3: c3 21 01 00 50 00 00 00 lock *(u32 *)(r1 + 0x1) &= w2
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