llvm-project

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#RUN: not --crash llc -o - -mtriple=arm64 -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s
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# REQUIRES: aarch64-registered-target
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---
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name:            test_memcpy_inline
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legalized:       true
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regBankSelected: false
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selected:        false
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tracksRegLiveness: true
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liveins:
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body:             |
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  bb.0:
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    %0:_(p0) = G_CONSTANT i64 0
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    %1:_(p0) = G_CONSTANT i64 4
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    %2:_(s64) = G_CONSTANT i64 4
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    ; CHECK: *** Bad machine code: memcpy/memmove must have 2 memory operands ***
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    G_MEMCPY_INLINE %0, %1, %2
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    ; CHECK: *** Bad machine code: memcpy/memmove must have 2 memory operands ***
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    G_MEMCPY_INLINE %0, %1, %2 :: (load 4)
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    ; CHECK: *** Bad machine code: memcpy/memmove must have 2 memory operands ***
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    G_MEMCPY_INLINE %0, %1, %2 :: (store 4)
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    ; CHECK: *** Bad machine code: wrong memory operand types ***
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    G_MEMCPY_INLINE %0, %1, %2 :: (load 4), (store 4)
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    ; CHECK: *** Bad machine code: inconsistent memory operand sizes ***
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    G_MEMCPY_INLINE %0, %1, %2 :: (store 8), (load 4)
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    ; CHECK: *** Bad machine code: inconsistent memory operand sizes ***
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    G_MEMCPY_INLINE %0, %1, %2 :: (store unknown-size), (load 4)
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    ; CHECK: *** Bad machine code: inconsistent memory operand sizes ***
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    G_MEMCPY_INLINE %0, %1, %2 :: (store 8), (load unknown-size)
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    ; CHECK: *** Bad machine code: inconsistent store address space ***
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    G_MEMCPY_INLINE %0, %1, %2 :: (store 4, addrspace 1), (load 4)
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    ; CHECK: *** Bad machine code: inconsistent load address space ***
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    G_MEMCPY_INLINE %0, %1, %2 :: (store 4), (load 4, addrspace 1)
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    ; CHECK: *** Bad machine code: memory instruction operand must be a pointer ***
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    G_MEMCPY_INLINE %2, %0, %2 :: (store 4), (load 4)
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    ; CHECK: *** Bad machine code: memory instruction operand must be a pointer ***
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    G_MEMCPY_INLINE %0, %2, %2 :: (store 4), (load 4)
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...
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