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56e5bde913
An ELFObjectFile can now create SubtargetFeatures from the available ARM build attributes, in a similar manner to MIPS. I've moved the MIPS code into its own function and the ARM handler also has a separate function. Differential Revision: https://reviews.llvm.org/D28291 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292403 91177308-0d34-0410-b5e6-96231b3b80d8
21 lines
567 B
ArmAsm
21 lines
567 B
ArmAsm
@ RUN: llvm-mc < %s -triple armv7r -mattr=+hwdiv-arm -filetype=obj | llvm-objdump -triple=thumb -d - | FileCheck %s
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@ RUN: llvm-mc < %s -triple armv7r -mattr=+hwdiv-arm -filetype=obj | llvm-objdump -triple=arm -d - | FileCheck %s --check-prefix=CHECK-ARM
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.eabi_attribute Tag_CPU_arch, 10 // v7
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.eabi_attribute Tag_CPU_arch_profile, 0x52 // 'R' profile
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.arm
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div_arm:
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udiv r0, r1, r2
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@CHECK-LABEL: div_arm
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@CHECK-NOT: udiv r0, r1, r2
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@CHECK-ARM-NOT: udiv r0, r1, r2
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.thumb
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div_thumb:
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udiv r0, r1, r2
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@CHECK-LABEL: div_thumb
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@CHECK: b1 fb f2 f0 udiv r0, r1, r2
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