// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2  2>&1 < %s| FileCheck %s

ushllt z18.h, z28.b, #-1
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 7]
// CHECK-NEXT: ushllt z18.h, z28.b, #-1
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ushllt z1.h, z9.b, #8
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 7]
// CHECK-NEXT: ushllt z1.h, z9.b, #8
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ushllt z21.s, z2.h, #-1
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 15]
// CHECK-NEXT: ushllt z21.s, z2.h, #-1
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ushllt z14.s, z30.h, #16
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 15]
// CHECK-NEXT: ushllt z14.s, z30.h, #16
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ushllt z6.d, z12.s, #-1
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 31]
// CHECK-NEXT: ushllt z6.d, z12.s, #-1
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ushllt z23.d, z19.s, #32
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 31]
// CHECK-NEXT: ushllt z23.d, z19.s, #32
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


// --------------------------------------------------------------------------//
// Invalid element width

ushllt z0.b, z0.b, #0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: ushllt z0.b, z0.b, #0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ushllt z0.h, z0.h, #0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: ushllt z0.h, z0.h, #0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ushllt z0.s, z0.s, #0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: ushllt z0.s, z0.s, #0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ushllt z0.d, z0.d, #0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: ushllt z0.d, z0.d, #0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


// --------------------------------------------------------------------------//
// Negative tests for instructions that are incompatible with movprfx

movprfx z31, z6
ushllt     z31.d, z31.s, #31
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
// CHECK-NEXT: ushllt     z31.d, z31.s, #31
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

movprfx z31.d, p0/m, z6.d
ushllt     z31.d, z31.s, #31
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
// CHECK-NEXT: ushllt     z31.d, z31.s, #31
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: