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3f9246a6ec
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 llvm-svn: 292403
27 lines
531 B
ArmAsm
27 lines
531 B
ArmAsm
@ RUN: llvm-mc < %s -triple armv7m -mattr=+vfp4 -filetype=obj | llvm-objdump -triple=thumb -d - | FileCheck %s
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.eabi_attribute Tag_CPU_arch, 10 // v7
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.eabi_attribute Tag_CPU_arch_profile, 0x4D // 'M' profile
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.eabi_attribute Tag_FP_arch, 5 // VFP4
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.thumb
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vfp2:
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vmla.f32 s0, s1, s2
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@CHECK-LABEL: vfp2
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@CHECK: 00 ee 81 0a vmla.f32 s0, s1, s2
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.thumb
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vfp4:
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vmov.f32 s0, #0.5
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@CHECK-LABEL: vfp4
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@CHECK: b6 ee 00 0a vmov.f32 s0, #5.000000e-01
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.thumb
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div:
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udiv r0, r1, r2
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@CHECK-LABEL: div
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@CHECK: b1 fb f2 f0 udiv r0, r1, r2
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