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ba1b1937ee
This adds some extra RUN lines to existing test files, to check that things that worked in previous architecture versions haven't accidentally stopped working in 8.1-M. Also we add some new tests: a test of scalar floating point instructions that could be easily confused with the similar-looking vector ones at assembly time, a test of basic load/store/move access to the FP registers (which has to work even in integer-only MVE); and one final check of the really obvious case where turning off MVE should make sure MVE instructions really are rejected. Reviewers: dmgreen, samparker, SjoerdMeijer, t.p.northover Subscribers: javed.absar, kristof.beyls, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D62682 llvm-svn: 364293
17 lines
553 B
ArmAsm
17 lines
553 B
ArmAsm
# RUN: not llvm-mc -triple=thumbv8.1m.main-none-eabi -show-encoding < %s 2>%t
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# RUN: FileCheck < %t %s
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# RUN: not llvm-mc -triple=thumbv8.1m.main-none-eabi -mattr=+mve -show-encoding < %s &>%t
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# RUN: FileCheck --check-prefix=CHECK-MVE < %t %s
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# CHECK-MVE: instruction requires: mve.fp
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# CHECK: invalid instruction
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vcadd.f32 q1, q2, q3, #270
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# CHECK-MVE: instruction requires: mve.fp
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# CHECK: invalid instruction
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vadd.f32 q1, q2, q3
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# CHECK-MVE: vadd.i16 q1, q2, q3 @ encoding: [0x14,0xef,0x46,0x28]
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# CHECK: invalid instruction
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vadd.i16 q1, q2, q3
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