23 lines
784 B
ArmAsm
23 lines
784 B
ArmAsm
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// RUN: not llvm-mc -triple=thumbv8m.base -show-encoding < %s 2>%t \
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// RUN: | FileCheck --check-prefix=CHECK %s
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// RUN: FileCheck --check-prefix=UNDEF-BASELINE --check-prefix=UNDEF < %t %s
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// RUN: not llvm-mc -triple=thumbv8m.main -show-encoding < %s 2>%t \
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// RUN: | FileCheck --check-prefix=CHECK %s
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// RUN: FileCheck --check-prefix=UNDEF-MAINLINE --check-prefix=UNDEF < %t %s
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// Simple check that baseline is v6M and mainline is v7M
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// UNDEF-BASELINE: error: instruction requires: thumb2
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// UNDEF-MAINLINE-NOT: error: instruction requires:
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mov.w r0, r0
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// Check that .arm is invalid
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// UNDEF: target does not support ARM mode
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.arm
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// Instruction availibility checks
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// 'Barrier instructions'
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// CHECK: isb sy @ encoding: [0xbf,0xf3,0x6f,0x8f]
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isb sy
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