38 lines
1.2 KiB
ArmAsm
38 lines
1.2 KiB
ArmAsm
// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 | FileCheck %s
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// RUN: not llvm-mc -triple=aarch64 -mattr=-neon -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=CHECK-NO-NEON
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// This tests the mnemonic spell checker.
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// First check what happens when an instruction is omitted:
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w1, w2, w3
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// CHECK: error: unknown token in expression
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// CHECK-NEXT: w1, w2, w3
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// CHECK-NEXT: ^
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// CHECK-NEXT: error: invalid operand
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// CHECK-NEXT: w1, w2, w3
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// CHECK-NEXT: ^
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// We don't want to see a suggestion here; the edit distance is too large to
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// give sensible suggestions:
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addddddddd w1, w2, w3
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// CHECK: error: unrecognized instruction mnemonic
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// CHECK-NEXT: addddddddd w1, w2, w3
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// CHECK-NEXT: ^
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addd w1, w2, w3
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// CHECK: error: unrecognized instruction mnemonic, did you mean: add, addp, adds, addv, fadd, madd?
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// CHECK-NEXT: addd w1, w2, w3
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// CHECK-NEXT: ^
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// Instructions 'addv' and 'addp' are only available when NEON is enabled, so we
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// don't want to see them here:
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// CHECK-NO-NEON: error: unrecognized instruction mnemonic, did you mean: add, adds, fadd, madd?
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// CHECK-NO-NEON-NEXT: addd w1, w2, w3
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// CHECK-NO-NEON-NEXT: ^
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