
The issue is uncovered by #47698: for assembly files, -triple= specifies the full target triple while -arch= merely sets the architecture part of the default target triple, leaving a target triple which may not make sense, e.g. riscv64-apple-darwin. Therefore, -arch= is error-prone and not recommended for tests. The issue has been benign as we recognize $unknown-apple-darwin as ELF instead of rejecting it outrightly. Due to the nature of the issue, we don't see the issue in tests using architectures that any of Mach-O/COFF/XCOFF supports.
39 lines
1.7 KiB
ArmAsm
39 lines
1.7 KiB
ArmAsm
! RUN: llvm-mc %s -triple=sparcv9 -show-encoding | FileCheck %s --check-prefix=V9
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! RUN: llvm-mc %s -triple=sparc -show-encoding | FileCheck %s --check-prefix=V8
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! V8: stbar ! encoding: [0x81,0x43,0xc0,0x00]
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! V9: stbar ! encoding: [0x81,0x43,0xc0,0x00]
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stbar
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! V8: swap [%i0+%l6], %o2 ! encoding: [0xd4,0x7e,0x00,0x16]
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! V9: swap [%i0+%l6], %o2 ! encoding: [0xd4,0x7e,0x00,0x16]
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swap [%i0+%l6], %o2
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! V8: swap [%i0+32], %o2 ! encoding: [0xd4,0x7e,0x20,0x20]
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! V9: swap [%i0+32], %o2 ! encoding: [0xd4,0x7e,0x20,0x20]
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swap [%i0+32], %o2
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! V8: swapa [%i0+%l6] 131, %o2 ! encoding: [0xd4,0xfe,0x10,0x76]
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! V9: swapa [%i0+%l6] #ASI_SNF, %o2 ! encoding: [0xd4,0xfe,0x10,0x76]
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swapa [%i0+%l6] 131, %o2
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! V8: swapa [%i0+%l6] 131, %o2 ! encoding: [0xd4,0xfe,0x10,0x76]
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! V9: swapa [%i0+%l6] #ASI_SNF, %o2 ! encoding: [0xd4,0xfe,0x10,0x76]
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swapa [%i0+%l6] (130+1), %o2
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! V8: ldstub [%i0+40], %g1 ! encoding: [0xc2,0x6e,0x20,0x28]
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! V9: ldstub [%i0+40], %g1 ! encoding: [0xc2,0x6e,0x20,0x28]
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ldstub [%i0+40], %g1
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! V8: ldstub [%i0+%i2], %g1 ! encoding: [0xc2,0x6e,0x00,0x1a]
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! V9: ldstub [%i0+%i2], %g1 ! encoding: [0xc2,0x6e,0x00,0x1a]
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ldstub [%i0+%i2], %g1
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! V8: ldstuba [%i0+%i2] 131, %g1 ! encoding: [0xc2,0xee,0x10,0x7a]
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! V9: ldstuba [%i0+%i2] #ASI_SNF, %g1 ! encoding: [0xc2,0xee,0x10,0x7a]
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ldstuba [%i0+%i2] 131, %g1
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! V8: ldstuba [%i0+%i2] 131, %g1 ! encoding: [0xc2,0xee,0x10,0x7a]
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! V9: ldstuba [%i0+%i2] #ASI_SNF, %g1 ! encoding: [0xc2,0xee,0x10,0x7a]
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ldstuba [%i0+%i2] (130+1), %g1
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