llvm/test/MC/AArch64/SVE/lsr-diagnostics.s

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

lsr z30.b, z10.b, #0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 8]
// CHECK-NEXT: lsr z30.b, z10.b, #0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z18.b, z27.b, #9
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 8]
// CHECK-NEXT: lsr z18.b, z27.b, #9
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z18.b, p0/m, z28.b, #0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 8]
// CHECK-NEXT: lsr z18.b, p0/m, z28.b, #0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z1.b, p0/m, z9.b, #9
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 8]
// CHECK-NEXT: lsr z1.b, p0/m, z9.b, #9
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z26.h, z4.h, #0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16]
// CHECK-NEXT: lsr z26.h, z4.h, #0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z25.h, z10.h, #17
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16]
// CHECK-NEXT: lsr z25.h, z10.h, #17
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z21.h, p0/m, z2.h, #0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16]
// CHECK-NEXT: lsr z21.h, p0/m, z2.h, #0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z14.h, p0/m, z30.h, #17
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16]
// CHECK-NEXT: lsr z14.h, p0/m, z30.h, #17
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z17.s, z0.s, #0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 32]
// CHECK-NEXT: lsr z17.s, z0.s, #0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z0.s, z15.s, #33
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 32]
// CHECK-NEXT: lsr z0.s, z15.s, #33
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z6.s, p0/m, z12.s, #0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 32]
// CHECK-NEXT: lsr z6.s, p0/m, z12.s, #0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z23.s, p0/m, z19.s, #33
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 32]
// CHECK-NEXT: lsr z23.s, p0/m, z19.s, #33
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z4.d, z13.d, #0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 64]
// CHECK-NEXT: lsr z4.d, z13.d, #0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z26.d, z26.d, #65
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 64]
// CHECK-NEXT: lsr z26.d, z26.d, #65
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z3.d, p0/m, z24.d, #0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 64]
// CHECK-NEXT: lsr z3.d, p0/m, z24.d, #0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z25.d, p0/m, z16.d, #65
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 64]
// CHECK-NEXT: lsr z25.d, p0/m, z16.d, #65
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


// --------------------------------------------------------------------------//
// Source and Destination Registers must match

lsr z0.b, p0/m, z1.b, z2.b
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register
// CHECK-NEXT: lsr z0.b, p0/m, z1.b, z2.b
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z0.b, p0/m, z1.b, #1
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register
// CHECK-NEXT: lsr z0.b, p0/m, z1.b, #1
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


// --------------------------------------------------------------------------//
// Element sizes must match

lsr z0.b, z0.d, z1.d
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: lsr z0.b, z0.d, z1.d
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z0.b, p0/m, z0.d, z1.d
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: lsr z0.b, p0/m, z0.d, z1.d
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

lsr z0.b, p0/m, z0.b, z1.h
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
// CHECK-NEXT: lsr z0.b, p0/m, z0.b, z1.h
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


// --------------------------------------------------------------------------//
// Predicate not in restricted predicate range

lsr z0.b, p8/m, z0.b, z1.b
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
// CHECK-NEXT: lsr z0.b, p8/m, z0.b, z1.b
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


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

movprfx z31.d, p0/z, z6.d
lsr     z31.d, z31.d, #64
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
// CHECK-NEXT: lsr     z31.d, z31.d, #64
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

movprfx z31, z6
lsr     z31.d, z31.d, #64
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
// CHECK-NEXT: lsr     z31.d, z31.d, #64
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

movprfx z0.s, p0/z, z7.s
lsr     z0.s, z1.s, z2.d
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
// CHECK-NEXT: lsr     z0.s, z1.s, z2.d
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

movprfx z0, z7
lsr     z0.s, z1.s, z2.d
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
// CHECK-NEXT: lsr     z0.s, z1.s, z2.d
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: