55 lines
2.1 KiB
ArmAsm
55 lines
2.1 KiB
ArmAsm
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// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s
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// --------------------------------------------------------------------------//
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// Invalid predicate
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compact z23.d, p8, z13.d
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// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
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// CHECK-NEXT: compact z23.d, p8, z13.d
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// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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compact z23.d, p7.b, z13.d
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// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
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// CHECK-NEXT: compact z23.d, p7.b, z13.d
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// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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compact z23.d, p7.q, z13.d
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// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
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// CHECK-NEXT: compact z23.d, p7.q, z13.d
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// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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// --------------------------------------------------------------------------//
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// Invalid element widths
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compact z31.s, p7, z31.d
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// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
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// CHECK-NEXT: compact z31.s, p7, z31.d
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// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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compact z31.b, p7, z31.b
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// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
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// CHECK-NEXT: compact z31.b, p7, z31.b
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// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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compact z31.h, p7, z31.h
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// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
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// CHECK-NEXT: compact z31.h, p7, z31.h
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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, p7/z, z6.d
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compact z31.d, p7, z31.d
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// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
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// CHECK-NEXT: compact z31.d, p7, z31.d
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// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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movprfx z31, z6
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compact z31.d, p7, z31.d
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// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
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// CHECK-NEXT: compact z31.d, p7, z31.d
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// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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