forked from OSchip/llvm-project
49 lines
1.7 KiB
ArmAsm
49 lines
1.7 KiB
ArmAsm
// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s
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// ------------------------------------------------------------------------- //
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// Invalid immediate range
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mul z0.b, z0.b, #-129
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// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-128, 127].
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// CHECK-NEXT: mul z0.b, z0.b, #-129
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// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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mul z0.b, z0.b, #128
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// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-128, 127].
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// CHECK-NEXT: mul z0.b, z0.b, #128
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// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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// ------------------------------------------------------------------------- //
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// Tied operands must match
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mul z0.b, z1.b, #0
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// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register
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// CHECK-NEXT: mul z0.b, z1.b, #0
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// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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mul z0.b, p7/m, z1.b, z2.b
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// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register
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// CHECK-NEXT: mul z0.b, p7/m, z1.b, z2.b
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// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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// ------------------------------------------------------------------------- //
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// Invalid predicate
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mul z0.b, p8/m, z0.b, z1.b
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// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: restricted predicate has range [0, 7].
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// CHECK-NEXT: mul z0.b, p8/m, z0.b, z1.b
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// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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// --------------------------------------------------------------------------//
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// Negative tests for instructions that are incompatible with movprfx
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movprfx z31.d, p0/z, z6.d
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mul z31.d, z31.d, #127
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// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx
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// CHECK-NEXT: mul z31.d, z31.d, #127
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// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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