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af22684b77
These can often only use a limited range of registers, and apparently need special decoding support. Differential Revision: https://reviews.llvm.org/D81971
27 lines
866 B
ArmAsm
27 lines
866 B
ArmAsm
; RUN: llvm-mc -triple avr -mattr=mul -show-encoding < %s | FileCheck %s
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; RUN: llvm-mc -filetype=obj -triple avr -mattr=mul < %s | llvm-objdump -d --mattr=mul - | FileCheck -check-prefix=CHECK-INST %s
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foo:
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muls r22, r16
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muls r19, r17
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muls r28, r31
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muls r31, r31
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muls r16, r16
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muls r16, r31
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; CHECK: muls r22, r16 ; encoding: [0x60,0x02]
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; CHECK: muls r19, r17 ; encoding: [0x31,0x02]
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; CHECK: muls r28, r31 ; encoding: [0xcf,0x02]
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; CHECK: muls r31, r31 ; encoding: [0xff,0x02]
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; CHECK: muls r16, r16 ; encoding: [0x00,0x02]
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; CHECK: muls r16, r31 ; encoding: [0x0f,0x02]
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; CHECK-INST: muls r22, r16
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; CHECK-INST: muls r19, r17
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; CHECK-INST: muls r28, r31
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; CHECK-INST: muls r31, r31
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; CHECK-INST: muls r16, r16
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; CHECK-INST: muls r16, r31
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