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// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s
// ------------------------------------------------------------------------- //
// Invalid predicate
clastb w0, p8, w0, z31.b
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
// CHECK-NEXT: clastb w0, p8, w0, z31.b
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
clastb w0, p7.b, w0, z31.b
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
// CHECK-NEXT: clastb w0, p7.b, w0, z31.b
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
clastb w0, p7.q, w0, z31.b
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
// CHECK-NEXT: clastb w0, p7.q, w0, z31.b
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
// ------------------------------------------------------------------------- //
// Invalid element width
clastb w0, p7, x0, z31.b
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: clastb w0, p7, x0, z31.b
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
clastb x0, p7, x0, z31.b
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: clastb x0, p7, x0, z31.b
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
clastb x0, p7, x0, z31.h
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: clastb x0, p7, x0, z31.h
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
clastb x0, p7, x0, z31.s
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: clastb x0, p7, x0, z31.s
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
clastb w0, p7, w0, z31.d
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: clastb w0, p7, w0, z31.d
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
clastb b0, p7, b0, z31.h
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: clastb b0, p7, b0, z31.h
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
clastb h0, p7, h0, z31.s
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: clastb h0, p7, h0, z31.s
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
clastb s0, p7, s0, z31.d
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: clastb s0, p7, s0, z31.d
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
clastb d0, p7, d0, z31.b
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: clastb d0, p7, d0, z31.b
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
clastb z0.b, p7, z0.b, z31.h
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: clastb z0.b, p7, z0.b, z31.h
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
clastb z0.h, p7, z0.h, z31.s
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: clastb z0.h, p7, z0.h, z31.s
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
clastb z0.s, p7, z0.s, z31.d
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: clastb z0.s, p7, z0.s, z31.d
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
clastb z0.d, p7, z0.d, z31.b
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: clastb z0.d, p7, z0.d, z31.b
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
// --------------------------------------------------------------------------//
// Negative tests for instructions that are incompatible with movprfx
movprfx z31.d, p7/z, z6.d
clastb x0, p7, x0, z31.d
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
// CHECK-NEXT: clastb x0, p7, x0, z31.d
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
movprfx z31, z6
clastb x0, p7, x0, z31.d
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
// CHECK-NEXT: clastb x0, p7, x0, z31.d
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
movprfx z31.d, p7/z, z6.d
clastb d0, p7, d0, z31.d
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
// CHECK-NEXT: clastb d0, p7, d0, z31.d
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
movprfx z31, z6
clastb d0, p7, d0, z31.d
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
// CHECK-NEXT: clastb d0, p7, d0, z31.d
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
movprfx z0.d, p7/z, z7.d
clastb z0.d, p7, z0.d, z31.d
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx
// CHECK-NEXT: clastb z0.d, p7, z0.d, z31.d
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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